WO2021226519A1 - Akt3 modulators - Google Patents
Akt3 modulators Download PDFInfo
- Publication number
- WO2021226519A1 WO2021226519A1 PCT/US2021/031386 US2021031386W WO2021226519A1 WO 2021226519 A1 WO2021226519 A1 WO 2021226519A1 US 2021031386 W US2021031386 W US 2021031386W WO 2021226519 A1 WO2021226519 A1 WO 2021226519A1
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- Prior art keywords
- compound
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- disease
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- alkyl
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- CKCTVNMDDWPXOX-UHFFFAOYSA-N O=C(c(nc1)ccc1Nc1c(CC(CC2)F)c2ncc1)Nc(cc1)ccc1Nc1ccncc1 Chemical compound O=C(c(nc1)ccc1Nc1c(CC(CC2)F)c2ncc1)Nc(cc1)ccc1Nc1ccncc1 CKCTVNMDDWPXOX-UHFFFAOYSA-N 0.000 description 1
- FGEABLQOTLUOHJ-UHFFFAOYSA-N O=C(c(nc1)ccc1Nc1c(cc(cc2)F)c2ncc1)Nc(cc1)ccc1Nc1ccncc1 Chemical compound O=C(c(nc1)ccc1Nc1c(cc(cc2)F)c2ncc1)Nc(cc1)ccc1Nc1ccncc1 FGEABLQOTLUOHJ-UHFFFAOYSA-N 0.000 description 1
- SNYFNGZLAFRBEM-UHFFFAOYSA-N O=Cc(cc1)cnc1Nc(c1c2)ccnc1ccc2N1CCC1 Chemical compound O=Cc(cc1)cnc1Nc(c1c2)ccnc1ccc2N1CCC1 SNYFNGZLAFRBEM-UHFFFAOYSA-N 0.000 description 1
- OOXCLNOKLVVTCI-UHFFFAOYSA-N O=S(c(cc1)ccc1Nc1ccnc(cc2)c1cc2F)(Nc(cc1)ccc1Nc1ccncc1)=O Chemical compound O=S(c(cc1)ccc1Nc1ccnc(cc2)c1cc2F)(Nc(cc1)ccc1Nc1ccncc1)=O OOXCLNOKLVVTCI-UHFFFAOYSA-N 0.000 description 1
- HXITXNWTGFUOAU-UHFFFAOYSA-N OB(c1ccccc1)O Chemical compound OB(c1ccccc1)O HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 1
- DJQFTCAHCDUKIU-UHFFFAOYSA-N OC(c(cc1)ccc1Nc(c1c2)ccnc1ccc2N(C1)CC1(F)F)=O Chemical compound OC(c(cc1)ccc1Nc(c1c2)ccnc1ccc2N(C1)CC1(F)F)=O DJQFTCAHCDUKIU-UHFFFAOYSA-N 0.000 description 1
- LXRNPLQXTWJKIP-UHFFFAOYSA-N [O-][N+](c(cc1)ccc1C(Nc(cc1)ccc1Nc1ccncc1)=O)=O Chemical compound [O-][N+](c(cc1)ccc1C(Nc(cc1)ccc1Nc1ccncc1)=O)=O LXRNPLQXTWJKIP-UHFFFAOYSA-N 0.000 description 1
- OTLNPYWUJOZPPA-UHFFFAOYSA-N [O-][N+](c(cc1)ccc1C(O)=O)=O Chemical compound [O-][N+](c(cc1)ccc1C(O)=O)=O OTLNPYWUJOZPPA-UHFFFAOYSA-N 0.000 description 1
- WFQDTOYDVUWQMS-UHFFFAOYSA-N [O-][N+](c(cc1)ccc1F)=O Chemical compound [O-][N+](c(cc1)ccc1F)=O WFQDTOYDVUWQMS-UHFFFAOYSA-N 0.000 description 1
- JOKLFEDBHGTZLZ-UHFFFAOYSA-N [O-][N+](c(cc1)ccc1Nc1ccncc1)=O Chemical compound [O-][N+](c(cc1)ccc1Nc1ccncc1)=O JOKLFEDBHGTZLZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- A—HUMAN NECESSITIES
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/444—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring heteroatom, e.g. amrinone
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- A—HUMAN NECESSITIES
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- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4709—Non-condensed quinolines and containing further heterocyclic rings
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- A—HUMAN NECESSITIES
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- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/501—Pyridazines; Hydrogenated pyridazines not condensed and containing further heterocyclic rings
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- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
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- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/16—Halogenated acetic acids
- C07C53/18—Halogenated acetic acids containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/32—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms containing halogen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
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- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
- C07D215/44—Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
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- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/10—Spiro-condensed systems
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/10—Spiro-condensed systems
- C07D491/107—Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
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- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
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- C07D498/04—Ortho-condensed systems
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- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
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- C07D498/08—Bridged systems
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/062—Organo-phosphoranes without P-C bonds
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Definitions
- Chronic illnesses and diseases are long-lasting conditions that require ongoing medical attention and typically negatively affect the patient’s quality of life.
- Chronic diseases are a leading cause of disability and death in the U.S.
- Common chronic diseases include, but are not limited to, heart disease, cancer, neurodegenerative diseases, diabetes, obesity, eating disorders, and arthritis. It is estimated that roughly 6 in 10 adults in the U.S. have a chronic disease, with 4 in 10 having two or more chronic diseases.
- Chronic diseases are also a leading driver of the U.S.’s $3.3 trillion annual health care costs (see “About Chronic Diseases”, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention; updated October 23, 2019).
- Neurodegenerative diseases are debilitating conditions that are characterized by the progressive degeneration and death of nerve cells, also called neurons. Neurons are the building blocks of the nervous system and do not usually self-replenish following damage or death. The loss or dysfunction of neurons in patients with neurodegenerative disease can affect body movement and brain function.
- Neurodegenerative diseases include, but are not limited, to Alzheimer’s disease, amyotrophic lateral sclerosis, Huntington’s disease, Parkinson’s disease, multiple sclerosis, prion disease, motor neuron disease, spinocerebellar ataxia, and spinal muscular atrophy.
- the symptoms of advanced neurodegenerative diseases can be devastating, with patients losing memory, control over movements, and personality.
- Existing treatments for neurodegenerative diseases can manage symptoms but generally cannot prevent or cure the disease. Such existing treatments typically have negative side effects which lead to further deterioration of patient quality of life.
- a serious complication of chronic diseases such as neurodegenerative diseases and cancer is cachexia, or wasting syndrome. Cachexia is defined as weight loss greater than 5% of body weight in 12 months or less in the presence of chronic illness.
- Akt3 is RAC-gamma serine/threonine-protein kinase, which is an enzyme that, in humans, is encoded by the Akt3 gene.
- a compound having a structure of Formula Ia, Ib, or Ic ( , , or ), or a salt thereof, is described, where the various substituents are defined herein.
- the compound can modulate a property or effect of Akt3 in vitro or in vivo, and/or can also be used, individually or in combination with other agents, in the prevention or treatment of a variety of conditions.
- methods for synthesizing the compounds are provided.
- pharmaceutical compositions including the compound and methods of using these compositions, individually or in combination with other agents or compositions, in the prevention or treatment of a variety of conditions are also described herein.
- a compound of Formula Ia, Ib, or Ic, or a pharmaceutically acceptable salt thereof is described; where: , , ; each occurrence of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , X 7 , X 8 , and X 9 are independently CR 1 or N; R 1 is selected from the group consisting of H, D, halogen, (C 1 -C 6 )alkyl, (C 1 - C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (C 3 - C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3-C7)heterocycloalkyl, (C4-C10)heter
- X1, X2, X3, X4, X5, X6, X7, X8, X 9 , Y 1 , Y 2 , Y 3 , Y 4 , Y 5 , Z 1 , Z 2 , Z 3 , Z 4 , and Z 5 are each independently CH or N.
- the structural moiety has the structure , , , , , , ,
- Q is O.
- each occurrence of R 1 is independently H, D, halogen, OR a , N(R a ) 2 , (C 1 -C 6 )alkyl, (C 1 -C 6 )alkynyl, (C 3 - C7)heterocycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C3-C7)heterocycloalkyl, aryl, (C 4 -C 10 )bicycloalkyl, ⁇ CN, N 3 , NO 2 , COR a , CO 2 R a , CON(R a ) 2 , ⁇ SO 2 R a , or ⁇ SO 2 N(R a ) 2 ; wherein the (C 3 -C 7 )heterocycloalkyl is optionally substituted with one or more (C 1 -C 6 )alkyl.
- each occurrence of R1 is independently H, halogen, (C1-C6)alkyl, (C3-C7)heterocycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, N(R a ) 2 , or ⁇ CN; wherein the (C 3 -C 7 )heterocycloalkyl is optionally substituted with one or more (C1-C6)alkyl.
- each occurrence of R1 is independently H, (C1-C6)alkyl, (C3-C7)heterocyclohaloalkyl, or (C3-C7)heterocycloalkyl; wherein the (C 3 -C 7 )heterocycloalkyl is optionally substituted with one or more (C 1 -C 6 )alkyl.
- each occurrence of R1 is , , .
- at least one occurrence of R1 is , , , , , , , , , , ,
- each occurrence of R1 is , .
- the structural moiety in any one of the embodiments disclosed herein, has , , , , C7)heterocycloalkyl, halogenated (C3-C7)heterocycloalkyl, or halogen. [0037] In any one of the embodiments disclosed herein, the structural moiety has . [0038] In any one of the embodiments disclosed herein, the structural moiety , , , , , , NH. [0039] In any one of the embodiments disclosed herein, the compound has the formula of Formula Ia.
- the structural moiety , , , , , . [0041] In any one of the embodiments disclosed herein, the structural o . [0042] In any one of the embodiments disclosed herein, each occurrence of R 2 is independently H, halogen, CH 3 , CF 3 , OH, NH 2 , ⁇ NHCH 3 , or ⁇ N(CH 3 ) 2 . [0043] In any one of the embodiments disclosed herein, the structural moiety , , . [0044] In any one of the embodiments disclosed herein, the structural moiety has the structure , , , , .
- the structural moiety has the structure o o .
- the structural moiety has the structure o .
- the structural moiety has the structure , , , , .
- each occurrence of m is independently 1 or 2
- J is C(Ry)2
- each occurrence of Ry is independently H, (C 1 -C 6 )alkyl, OH, O(C 1 -C 6 )alkyl, or halogen.
- the structural moiety , , , , , , are each independently N, CH, CCH3, or CF.
- the structural moiety each occurrence of m is independently 1 or 2
- J is C(Rz)2
- each occurrence of Rz is independently H, (C1-C6)alkyl, OH, O(C1-C6)alkyl, or halogen.
- the compound has the formula of Formula Ib.
- each occurrence of Rb is independently H or ⁇ (C1-C6)alkyl.
- each occurrence of R b is independently H, CH 3 , CH 2 CH 3 , or CH(CH 3 ) 2 .
- the compound has the formula of Formula Ic.
- each occurrence of Rb is independently H or (C1-C6)alkyl.
- each occurrence of R b is independently H, CH 3 , CH 2 CH 3 , or CH(CH 3 ) 2 .
- each occurrence of R2 is independently H, CH 3 , OH, NH 2 , or halogen.
- the structural moiety has the structure o .
- the structural moiety has the structure of .
- the structural moiety has the structure of .
- V and R 4 of the structural moiety taken together form a (C 4 -C 10 )heterospiroalkyl.
- V is absent.
- R4 is (C1-C6)alkyl, , , , .
- each occurrence of R5 is independently H, (C 1 -C 6 )alkyl, halogen, OR a , OH, NH 2 , N(R a )COR a , CN, CF 3 , (C 1 - C6)haloalkyl, or and each occurrence of Ra is independently H, (C2-C6)alkenyl, or (C 1 -C 6 )alkyl.
- each occurrence of R5 is independently H, CH3, isopropyl, halogen, OH, CN, , CF3, (C1-C6)haloalkyl, or NH 2 .
- each occurrence of R a is independently H, (C2-C6)alkenyl, or (C1-C6)alkyl.
- each occurrence of R a is H, CH 3 , or CH 2 CH 3 .
- the compound of Formula Ia has the structure ,
- R 5 and R 11 are each independently H or CH 3 ; Y 1 , Y 2 , Y 3 , Y 4 , Z1, Z2, Z3, Z4, L1, and L2 are each independently CH or N; and V is NH or O.
- R1 is H, F, Cl, Br, CH3, CH2CH3, , , , , .
- the compound of Formula Ib has ,
- the compound of Formula Ia is , , , are each independently H or CH 3 ; and Y 1 , Y 2 , Z 2 , Z 3 , and Z 4 are each independently CH or N. [0086] In any one of the embodiments disclosed herein, the compound of Formula Ia is , ,
- the compound of Formula Ic is , , , , , , , , ,
- the compound is selected from the group consisting of Compounds 2-9, 11-14, 30, and 32-134 in Examples 2-9, 11-14, 30, and 32-134, respectively.
- a method of treating a disease in a subject in need thereof including administering to the subject an effective amount of the compound of any one of the embodiments disclosed herein.
- the disease is selected from the group consisting of neurodegenerative disease, cachexia, anorexia, obesity, obesity’s complication, inflammatory disease, viral-induced inflammatory reaction, Gulf War Syndrome, tuberous sclerosis, retinitis pigmentosa, transplant rejection, cancer, an autoimmune disease, ischemic tissue injury, traumatic tissue injury and a combination thereof.
- the disease is neurodegenerative disease.
- the neurodegenerative disease is selected from the group consisting of Parkinson’s disease, Alzheimer’s disease, amyotrophic lateral sclerosis, Motor Neuron Disease, Huntington’s disease, HIV-induced neurodegeneration, Lewy Body Disease, spinal muscular atrophy, prion disease, spinocerebellar ataxia, familial amyloid polyneuropathy, multiple sclerosis, and a combination thereof.
- the disease is cachexia or anorexia.
- the disease is obesity or obesity’s complication.
- the obesity’s complication is selected from the group consisting of glucose intolerance, hepatic steatosis, dyslipidemia, and a combination thereof.
- the disease is inflammatory disease.
- the inflammatory disease is selected from the group consisting of atopic dermatitis, allergy, asthma, and a combination thereof.
- the disease is viral-induced inflammatory reaction.
- the viral-induced inflammatory reaction is SARS-induced inflammatory pneumonitis, coronavirus disease 2019, or a combination thereof.
- the disease is Gulf War Syndrome or tuberous sclerosis.
- the disease is retinitis pigmentosa or transplant rejection.
- the disease is ischemic tissue injury or traumatic tissue injury.
- the disease is cancer.
- the cancer is selected from the group consisting of adult T-cell leukemia/lymphoma, bladder, brain, breast, cervical, colorectal, esophageal, kidney, liver, lung, nasopharyngeal, pancreatic, prostate, skin, stomach, uterine, ovarian, and testicular cancer.
- the cancer is leukemia.
- the leukemia is adult T-cell leukemia/lymphoma.
- the adult T-cell leukemia/lymphoma is caused by human T-cell lymphotropic virus.
- the disease is autoimmune disease.
- the autoimmune disease is selected from the group consisting of achalasia, Addison’s disease, adult Still’s disease, agammaglobulinemia, alopecia areata, amyloidosis, ankylosing spondylitis, anti-glomerular basement membrane disease, anti-tubular basement membrane antibody nephritis, antiphospholipid syndrome, autoimmune angioedema, autoimmune dysautonomia, autoimmune encephalomyelitis, autoimmune hepatitis, autoimmune inner ear disease, autoimmune myocarditis, autoimmune oophoritis, autoimmune orchitis, autoimmune pancreatitis, autoimmune retinopathy, autoimmune urticaria,
- the compound modulates Akt3 in immune cells.
- the immune cells are selected from the group consisting of T cells, B cells, macrophages, and glial cells.
- the glial cells are astrocytes, microglia, or oligodendrocytes.
- the T cells are T regulatory cells.
- the compound activates Akt3 signaling.
- the compound inhibits Akt3 signaling.
- the compound increases T regulatory cell activity or production.
- the compound decreases T regulatory cell activity or production.
- the method further includes administering a second therapeutic agent to the subject.
- the second therapeutic agent is selected from the group consisting of a nutrient supplementation, a chemotherapeutic, an anti- inflammatory, an immunosuppressant, a cholinesterase inhibitor, an antidepressant, an anxiolytic, an antipsychotic, riluzole, edavarone, a dopamine agonist, a MAO B inhibitor, a catechol O-methyltransferase inhibitor, an anticholinergic, an anticonvulsant, tetrabenazine, carbidopa-levodopa, an antispastic, an antibody, a fusion protein, an enzyme, a nucleic acid, a ribonucleic acid, an anti-proliferative, a cytotoxic agent, an appetite stimulant, a 5-HT3 antagonist, a Cox-2 inhibitor, and a combination thereof.
- the method further includes treating the subject with an immune therapeutic agent, an immune modulator, an costimulatory activating agonist, a cytokine, a chemokine, a chemokine factor, an oncolytic virus, a biologics, a vaccine, a small molecule, a targeted therapy, an anti-inflammatory agent, a cell therapy, a chemotherapeutic agent, or radiation therapy.
- an immune therapeutic agent an immune modulator, an costimulatory activating agonist, a cytokine, a chemokine, a chemokine factor, an oncolytic virus, a biologics, a vaccine, a small molecule, a targeted therapy, an anti-inflammatory agent, a cell therapy, a chemotherapeutic agent, or radiation therapy.
- Figure 1 shows evaluation of iTreg induction (FoxP3) from human CD4 T cells treated with Compounds 131, 51, 42, 56, 50, 55, 53, 57, 5, 15, 18, 19, and 24 in the presence of anti-CD3/anti-CD28/IL-2/TGF ⁇ , according to one or more embodiments described herein.
- Compound 15 was evaluated at concentrations of 20 nM, 100 nM, 500 nM, and 1000 nM.
- Compounds 18 and 24 were evaluated at concentrations of 20 nM, 100 nM, and 500 nM.
- Figure 2 shows evaluation of iTreg induction (FoxP3) from human CD4 T cells treated with Compounds 131, 72, 65, 63, 67, 70, 68, 77, 69, 84, 62, 83, 78, and 79 in the presence of anti-CD3/anti-CD28/IL-2/TGF ⁇ , according to one or more embodiments described herein.
- Compound 77 was evaluated at concentrations of 20 nM, 100 nM, 500 nM, and 1000 nM.
- Compounds 84 and 83 were evaluated at concentrations of 20 nM, 100 nM, and 500 nM.
- Figure 3 shows evaluation of iTreg induction (FoxP3) from human CD4 T cells treated with Compounds 131, 103, 89, 104, 93, 94, 92, 102, 90, 110, 87, 88, 91, 111, 96, and 97 in the presence of anti-CD3/anti-CD28/IL-2/TGF ⁇ , according to one or more embodiments described herein.
- Compounds 93, 94, 92, 102, and 97 were evaluated at concentrations of 20 nM, 100 nM, 500 nM, and 1000 nM.
- Compounds 110, 87 and 91 were evaluated at concentrations of 20 nM, 100 nM, and 500 nM.
- Compound 88 was evaluated at concentrations of 20 nM and 100 nM.
- Figure 4 shows evaluation of iTreg induction in human CD4 T cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102, according to one or more embodiments described herein.
- Compounds 97 and 102 were evaluated at concentrations of 20 nM, 100 nM, 500 nM, and 1000 nM.
- Compounds 24, 87, and 90 were evaluated at concentrations of 20 nM, 100 nM, and 500 nM.
- Figure 5 shows evaluation of FoxP3 protein level in human CD4 T cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102, according to one or more embodiments described herein.
- Figure 6 shows evaluation of Akt isoform specificity of Compounds 131, 24, 69, 87, 90, 97, and 102, according to one or more embodiments described herein.
- Figure 7 shows evaluation of IL-10 in supernatants from human nTreg cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 for 24 hours in the presence of anti-CD3/anti-CD28/IL-2 stimulation, according to one or more embodiments described herein.
- Figure 8 shows evaluation of IL-10 in supernatants from human nTreg cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 for 48 hours in the presence of anti-CD3/anti-CD28/IL-2 stimulation, according to one or more embodiments described herein.
- Figure 9 shows in vivo changes in Tregs in the spleen of mice on day 0 through day 4 post-PO treatment (10 mg/kg) with Compounds 131, 24, 69, 70, 87, 90, 97, and 102, according to one or more embodiments described herein.
- Figure 10 shows in vivo changes in Tregs in the spleen of mice on day 0 through day 3 post-IV treatment (1 mg/kg) with Compounds 131, 24, 69, 70, 87, 90, 97, and 102, according to one or more embodiments described herein.
- Figure 11 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment by single oral gavage with Compounds 131, 132, 133, and 134, according to one or more embodiments described herein.
- Figure 12 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment by single oral gavage with Compounds 131, 121, and 127, according to one or more embodiments described herein.
- Figure 13 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment (PO with Compounds 131, 123, 126, and 129, according to one or more embodiments described herein.
- the values may be either above or below the stated value in a range of approximately ⁇ 5%. In some embodiments, the values may be either above or below the stated value in a range of approximately ⁇ 2%. In other embodiments, the values may be either above or below the stated value in a range of approximately ⁇ 1%.
- the preceding ranges are intended to be made clear by context, and no further limitation is implied. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context.
- alkyl and alk refer to a straight or branched chain alkane (hydrocarbon) radical containing from 1 to 12 carbon atoms, preferably 1 to 6 carbon atoms.
- exemplary “alkyl” groups include methyl, ethyl, propyl, isopropyl, n-butyl, t-butyl, isobutyl pentyl, hexyl, isohexyl, heptyl, 4,4-dimethylpentyl, octyl, 2,2,4-trimethylpentyl, nonyl, decyl, undecyl, dodecyl, and the like.
- (C1-C4)alkyl refers to a straight or branched chain alkane (hydrocarbon) radical containing from 1 to 4 carbon atoms, such as methyl, ethyl, propyl, isopropyl, n-butyl, t-butyl, and isobutyl.
- “Substituted alkyl” refers to an alkyl group substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- heteroalkyl refers to a straight- or branched-chain alkyl group preferably having from 2 to 12 carbons, more preferably 2 to 10 carbons in the chain, one or more of which has been replaced by a heteroatom selected from the group consisting of S, O, P, and N.
- heteroalkyls include, but are not limited to, alkyl ethers, secondary and tertiary alkyl amines, alkyl sulfides, and the like.
- the group may be a terminal group or a bridging group.
- alkenyl refers to a straight or branched chain hydrocarbon radical containing from 2 to 12 carbon atoms and at least one carbon-carbon double bond. Exemplary such groups include ethenyl or allyl.
- C 2 -C 6 alkenyl refers to a straight or branched chain hydrocarbon radical containing from 2 to 6 carbon atoms and at least one carbon-carbon double bond, such as ethylenyl, propenyl, 2-propenyl, (E)-but-2-enyl, (Z)-but- 2-enyl, 2-methy(E)-but-2-enyl, 2-methy(Z)-but-2-enyl, 2,3-dimethy-but-2-enyl, (Z)-pent-2-enyl, (E)-pent-1-enyl, (Z)-hex-1-enyl, (E)-pent-2-enyl, (Z)-hex-2-enyl, (E)-hex-2-enyl, (Z)-hex-1-enyl, (E)-hex-3-enyl, (E)-hex-3-enyl, (E)-hex-3-enyl, (
- Substituted alkenyl refers to an alkenyl group substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- alkynyl refers to a straight or branched chain hydrocarbon radical containing from 2 to 12 carbon atoms and at least one carbon to carbon triple bond.
- exemplary groups include ethynyl.
- C2-C6 alkynyl refers to a straight or branched chain hydrocarbon radical containing from 2 to 6 carbon atoms and at least one carbon- carbon triple bond, such as ethynyl, prop-1-ynyl, prop-2-ynyl, but-1-ynyl, but-2-ynyl, pent-1- ynyl, pent-2-ynyl, hex-1-ynyl, hex-2-ynyl, or hex-3-ynyl.
- “Substituted alkynyl” refers to alkynyl substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- cycloalkyl refers to a fully saturated cyclic hydrocarbon group containing from 1 to 4 rings and 3 to 8 carbons per ring.
- C 3 -C 7 cycloalkyl refers to cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, or cycloheptyl.
- Substituted cycloalkyl refers to a cycloalkyl group substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- exemplary substituents can themselves be optionally substituted.
- exemplary substituents also include spiro-attached or fused cyclic substituents, especially spiro-attached cycloalkyl, spiro-attached cycloalkenyl, spiro-attached heterocycle (excluding heteroaryl), fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle and aryl substituents can themselves be optionally substituted.
- bicycloalkyl or “spiroalkyl” refers to a compound containing at least one cycloalkyl ring that shares one or more ring atoms with at least one other cycloalkyl ring.
- heterocycloalkyl or “heterospiroalkyl” refers to a bicycloalkyl group in which at least one, preferably from 1-3, carbon atoms in at least one ring are replaced with a heteroatom selected from the group consisting of N, S, O, or P. The heteroatom may occupy a terminal position or a bridging position (i.e., a connection point between two rings).
- bicycloalkyl groups include adamantyl, bicyclo[1.1.1]pentyl, bicyclo[2.2.1]heptyl, bicyclo[3.1.1]heptyl, bicyclo[2.1.1]hexyl, octahydropentalenyl, bicyclo[3.2.1]octyl, bicyclo[3.3.3]undecanyl, decahydronaphthalenyl, bicyclo[3.2.0]heptyl, octahydro-1H-indenyl, bicyclo[4.2.1]nonanyl, and the like.
- Exemplary spiro bicycloalkyl groups include spiro[4.4]nonyl, spiro[3.3]heptyl, spiro[5.5]undecyl, spiro[3.5]nonyl, spiro[4.5]decyl, and the like.
- Substituted bicycloalkyl refers to a bicycloalkyl, spiroalkyl, heterobicycloalkyl, or heterospiroalkyl group substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- exemplary substituents can themselves be optionally substituted.
- exemplary substituents also include spiro-attached or fused cyclic substituents, especially spiro-attached cycloalkyl, spiro-attached cycloalkenyl, spiro-attached heterocycle (excluding heteroaryl), fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle and aryl substituents can themselves be optionally substituted.
- heterocycloalkyl or “cycloheteroalkyl” refers to a saturated or partially saturated monocyclic, bicyclic, or polycyclic ring containing at least one heteroatom selected from the group consisting of nitrogen, sulfur, and oxygen, preferably from 1 to 3 heteroatoms in at least one ring.
- Each ring is preferably from 3 to 10 membered, more preferably 4 to 7 membered.
- heterocycloalkyl substituents include, but are not limited to, azetidinyl, oxetanyl, pyrrolidyl, tetrahydrofuryl, tetrahydrothiofuranyl, piperidyl, piperazyl, tetrahydropyranyl, morpholino, 1,3-diazepanyl, 1,4-diazepanyl, 1,4-oxazepanyl, and 1,4- oxathiapanyl.
- the group may be a terminal group or a bridging group.
- cycloalkenyl refers to a partially unsaturated cyclic hydrocarbon group containing 1 to 4 rings and 3 to 8 carbons per ring. Exemplary such groups include cyclobutenyl, cyclopentenyl, cyclohexenyl, etc. “Substituted cycloalkenyl” refers to a cycloalkenyl group substituted with one more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- exemplary substituents can themselves be optionally substituted.
- exemplary substituents also include spiro-attached or fused cyclic substituents, especially spiro-attached cycloalkyl, spiro-attached cycloalkenyl, spiro-attached heterocycle (excluding heteroaryl), fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle and aryl substituents can themselves be optionally substituted.
- aryl refers to cyclic, aromatic hydrocarbon groups that have 1 to 5 aromatic rings, especially monocyclic or bicyclic groups such as phenyl, biphenyl or naphthyl. Where containing two or more aromatic rings (bicyclic, etc.), the aromatic rings of the aryl group may be joined at a single point (e.g., biphenyl), or fused (e.g., naphthyl, phenanthrenyl and the like).
- fused aromatic ring refers to a molecular structure having two or more aromatic rings where two adjacent aromatic rings have two carbon atoms in common.
- “Substituted aryl” refers to an aryl group substituted by one or more substituents, preferably 1 to 3 substituents, at any available point of attachment.
- exemplary substituents can themselves be optionally substituted.
- exemplary substituents also include fused cyclic groups, especially fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle, and aryl substituents can themselves be optionally substituted.
- fused cyclic groups especially fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle, and aryl substituents can themselves be optionally substituted.
- biasing refers to two aryl groups linked by a single bond.
- biheteroaryl refers to two heteroaryl groups linked by a single bond.
- heteroaryl-aryl refers to a heteroaryl group and an aryl group linked by a single bond
- aryl-heteroaryl refers to an aryl group and a heteroaryl group linked by a single bond.
- the numbers of the ring atoms in the heteroaryl and/or aryl rings are used to specify the sizes of the aryl or heteroaryl ring in the substituents.
- 5,6-heteroaryl-aryl refers to a substituent in which a 5-membered heteroaryl is linked to a 6-membered aryl group.
- Other combinations and ring sizes can be similarly specified.
- carrier or “carbon cycle” refers to a fully saturated or partially saturated cyclic hydrocarbon group containing from 1 to 4 rings and 3 to 8 carbons per ring, or cyclic, aromatic hydrocarbon groups that have 1 to 5 aromatic rings, especially monocyclic or bicyclic groups such as phenyl, biphenyl, or naphthyl.
- the term “carbocycle” encompasses cycloalkyl, cycloalkenyl, cycloalkynyl, and aryl as defined hereinabove.
- substituted carbocycle refers to carbocycle or carbocyclic groups substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- substituents include, but are not limited to, those described above for substituted cycloalkyl, substituted cycloalkenyl, substituted cycloalkynyl, and substituted aryl.
- substituents also include spiro-attached or fused cyclic substituents at any available point or points of attachment, especially spiro-attached cycloalkyl, spiro-attached cycloalkenyl, spiro-attached heterocycle (excluding heteroaryl), fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle, and aryl substituents can themselves be optionally substituted.
- heterocycle and “heterocyclic” refer to fully saturated, or partially or fully unsaturated, including aromatic (i.e., “heteroaryl”) cyclic groups (for example, 3 to 7 membered monocyclic, 7 to 11 membered bicyclic, or 8 to 16 membered tricyclic ring systems) which have at least one heteroatom in at least one carbon atom-containing ring.
- aromatic i.e., “heteroaryl”
- heteroaryl for example, 3 to 7 membered monocyclic, 7 to 11 membered bicyclic, or 8 to 16 membered tricyclic ring systems
- Each ring of the heterocyclic group may independently be saturated, or partially or fully unsaturated.
- Each ring of the heterocyclic group containing a heteroatom may have 1, 2, 3, or 4 heteroatoms selected from the group consisting of nitrogen atoms, oxygen atoms and sulfur atoms, where the nitrogen and sulfur heteroatoms may optionally be oxidized and the nitrogen heteroatoms may optionally be quaternized.
- heteroarylium refers to a heteroaryl group bearing a quaternary nitrogen atom and thus a positive charge.
- the heterocyclic group may be attached to the remainder of the molecule at any heteroatom or carbon atom of the ring or ring system.
- Exemplary monocyclic heterocyclic groups include azetidinyl, pyrrolidinyl, pyrrolyl, pyrazolyl, oxetanyl, pyrazolinyl, imidazolyl, imidazolinyl, imidazolidinyl, oxazolyl, oxazolidinyl, isoxazolinyl, isoxazolyl, thiazolyl, thiadiazolyl, thiazolidinyl, isothiazolyl, isothiazolidinyl, furyl, tetrahydrofuryl, thienyl, oxadiazolyl, piperidinyl, piperazinyl, 2-oxopiperazinyl, 2-oxopiperidinyl, 2-oxopyrrolodinyl, 2- oxoazepinyl, azepinyl, hexahydrodiazepinyl, 4-piperidonyl, pyrid
- bicyclic heterocyclic groups include indolyl, indolinyl, isoindolyl, benzothiazolyl, benzoxazolyl, benzoxadiazolyl, benzothienyl, benzo[d][1,3]dioxolyl, dihydro-2H-benzo[b][1,4]oxazine, 2,3-dihydrobenzo[b][1,4]dioxinyl, quinuclidinyl, quinolinyl, tetrahydroisoquinolinyl, isoquinolinyl, benzimidazolyl, benzopyranyl, indolizinyl, benzofuryl, benzofurazanyl, dihydrobenzo[d]oxazole, chromonyl, coumarinyl, benzopyranyl, cinnolinyl, quinoxalinyl, indazolyl, pyrrolopyridyl, furopyr
- Exemplary tricyclic heterocyclic groups include carbazolyl, benzidolyl, phenanthrolinyl, acridinyl, phenanthridinyl, xanthenyl, and the like.
- partially saturated bicyclic heteroaryl refers to a bicyclic heteroaryl that is partially saturated, e.g., having a saturated cycloalkyl or heterocyclic alkyl ring.
- “Substituted heterocycle” and “substituted heterocyclic” (such as “substituted heteroaryl”) refer to heterocycle or heterocyclic groups substituted with one or more substituents, preferably 1 to 4 substituents, at any available point of attachment.
- exemplary substituents can themselves be optionally substituted.
- exemplary substituents also include spiro-attached or fused cyclic substituents at any available point or points of attachment, especially spiro- attached cycloalkyl, spiro-attached cycloalkenyl, spiro-attached heterocycle (excluding heteroaryl), fused cycloalkyl, fused cycloalkenyl, fused heterocycle, or fused aryl, where the aforementioned cycloalkyl, cycloalkenyl, heterocycle and aryl substituents can themselves be optionally substituted.
- oxo refers to substituent group, which may be attached to a carbon ring atom on a carboncycle or heterocycle.
- an oxo substituent group is attached to a carbon ring atom on an aromatic group, e.g., aryl or heteroaryl, the bonds on the aromatic ring may be rearranged to satisfy the valence requirement.
- a pyridine with a 2- oxo substituent group may have the structure , which also includes its tautomeric form o .
- alkylamino refers to a group having the structure ⁇ NHR’, where R’ is hydrogen, alkyl or substituted alkyl, cycloalkyl or substituted cycloalkyl, as defined herein.
- alkylamino groups include, but are not limited to, methylamino, ethylamino, n-propylamino, iso-propylamino, cyclopropylamino, n-butylamino, tert-butylamino, neopentylamino, n-pentylamino, hexylamino, cyclohexylamino, and the like.
- dialkylamino refers to a group having the structure ⁇ NRR’, where R and R’ are each independently alkyl or substituted alkyl, cycloalkyl or substituted cycloalkyl, cycloalkenyl or substituted cyclolalkenyl, aryl or substituted aryl, heterocycle or substituted heterocycle, as defined herein. R and R’ may be the same or different in a dialkyamino moiety.
- dialkylamino groups include, but are not limited to, dimethylamino, methyl ethylamino, diethylamino, methylpropylamino, di(n-propyl)amino, di(iso- propyl)amino, di(cyclopropyl)amino, di(n-butyl)amino, di(tert-butyl)amino, di(neopentyl)amino, di(n-pentyl)amino, di(hexyl)amino, di(cyclohexyl)amino, and the like.
- R and R’ are linked to form a cyclic structure.
- the resulting cyclic structure may be aromatic or non-aromatic.
- Examples of the resulting cyclic structure include, but are not limited to, aziridinyl, pyrrolidinyl, piperidinyl, morpholinyl, pyrrolyl, imidazolyl, 1,2,4-triazolyl, and tetrazolyl.
- halogen or “halo” refer to chlorine, bromine, fluorine, or iodine.
- substituted refers to the embodiments in which a molecule, molecular moiety, or substituent group (e.g., alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, heterocycle, or aryl group or any other group disclosed herein) is substituted with one or more substituents, where valence permits, preferably 1 to 6 substituents, at any available point of attachment.
- substituent group e.g., alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, heterocycle, or aryl group or any other group disclosed herein
- groups such as alkyl, cycloalkyl, alkenyl, alkynyl, cycloalkenyl, heterocycle, and aryl can themselves be optionally substituted.
- optionally substituted refers to the embodiments in which a molecule, molecular moiety or substituent group (e.g., alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, heterocycle, or aryl group or any other group disclosed herein) may or may not be substituted with aforementioned one or more substituents.
- any heteroatom with unsatisfied valences is assumed to have hydrogen atoms sufficient to satisfy the valences.
- the compounds of the present invention may form salts which are also within the scope of this invention. Reference to a compound of the present invention is understood to include reference to salts thereof, unless otherwise indicated.
- the term “salt(s)”, as employed herein, denotes acidic and/or basic salts formed with inorganic and/or organic acids and bases.
- zwitterions when a compound of the present invention contains both a basic moiety, such as but not limited to a pyridine or imidazole, and an acidic moiety such as but not limited to a carboxylic acid, zwitterions (“inner salts”) may be formed and are included within the term “salt(s)” as used herein.
- Pharmaceutically-acceptable (i.e., non-toxic, physiologically-acceptable) salts are preferred, although other salts are also useful, e.g., in isolation or purification steps which may be employed during preparation.
- Salts of the compounds of the present invention may be formed, for example, by reacting a compound described herein with an amount of acid or base, such as an equivalent amount, in a medium such as one in which the salt precipitates, or in an aqueous medium followed by lyophilization.
- the compounds of the present invention which contain a basic moiety, such as but not limited to an amine or a pyridine or imidazole ring, may form salts with a variety of organic and inorganic acids.
- Exemplary acid addition salts include acetates (such as those formed with acetic acid or trihaloacetic acid; for example, trifluoroacetic acid), adipates, alginates, ascorbates, aspartates, benzoates, benzenesulfonates, bisulfates, borates, butyrates, citrates, camphorates, camphorsulfonates, cyclopentanepropionates, digluconates, dodecylsulfates, ethanesulfonates, fumarates, glucoheptanoates, glycerophosphates, hemisulfates, heptanoates, hexanoates, hydrochlorides, hydrobromides, hydroiodides, hydroxyethanesulfonates (e.g., 2-hydroxyethanesulfonates), lactates, maleates, methanesulfonates, naphthalenesulfonates (e
- the compounds of the present invention which contain an acidic moiety may form salts with a variety of organic and inorganic bases.
- Exemplary basic salts include ammonium salts, alkali metal salts such as sodium, lithium and potassium salts, alkaline earth metal salts such as calcium and magnesium salts, salts with organic bases (for example, organic amines) such as benzathines, dicyclohexylamines, hydrabamines (formed with N,N-bis(dehydroabietyl) ethylenediamine), N-methyl-D-glucamines, N-methyl-D-glycamides, t-butyl amines, and salts with amino acids such as arginine, lysine, and the like.
- Basic nitrogen-containing groups may be quaternized with agents such as lower alkyl halides (e.g., methyl, ethyl, propyl, and butyl chlorides, bromides, and iodides), dialkyl sulfates (e.g., dimethyl, diethyl, dibutyl, and diamyl sulfates), long chain halides (e.g., decyl, lauryl, myristyl and stearyl chlorides, bromides, and iodides), aralkyl halides (e.g., benzyl and phenethyl bromides), and others.
- lower alkyl halides e.g., methyl, ethyl, propyl, and butyl chlorides, bromides, and iodides
- dialkyl sulfates e.g., dimethyl, diethyl, dibutyl, and diamyl s
- Prodrugs and solvates of the compounds of the invention are also contemplated herein.
- the term “prodrug” as employed herein denotes a compound that, upon administration to a subject, undergoes chemical conversion by metabolic or chemical processes to yield a compound of the present invention, or a salt and/or solvate thereof.
- Solvates of the compounds of the present invention include, for example, hydrates.
- Compounds of the present invention, and salts or solvates thereof may exist in their tautomeric form (for example, as an amide or iminol). All such tautomeric forms are contemplated herein as part of the present invention. As used herein, any depicted structure of the compound includes the tautomeric forms thereof.
- All stereoisomers of the present compounds are contemplated within the scope of this invention.
- Individual stereoisomers of the compounds of the invention may, for example, be substantially free of other isomers (e.g., as a pure or substantially pure optical isomer having a specified activity), or may be admixed, for example, as racemates or with all other, or other selected, stereoisomers.
- the chiral centers of the present invention may have the S or R configuration as defined by the International Union of Pure and Applied Chemistry (IUPAC) 1974 Recommendations.
- racemic forms can be resolved by physical methods, such as, for example, fractional crystallization, separation, or crystallization of diastereomeric derivatives, or separation by chiral column chromatography.
- the individual optical isomers can be obtained from the racemates by any suitable method, including without limitation, conventional methods, such as, for example, salt formation with an optically active acid followed by crystallization.
- Compounds of the present invention are, subsequent to their preparation, preferably isolated and purified to obtain a composition containing an amount by weight equal to or greater than 90%, for example, equal to or greater than 95%, equal to or greater than 99% of the compounds (“substantially pure” compounds), which is then used or formulated as described herein.
- the present invention contemplates all such compounds, including cis- and trans-isomers, R- and S-enantiomers, diastereomers, (D)-isomers, (L)-isomers, the racemic mixtures thereof, and other mixtures thereof, as falling within the scope of the invention. Additional asymmetric carbon atoms may be present in a substituent such as an alkyl group. All such isomers, as well as mixtures thereof, are intended to be included in this invention. [0174] Isomeric mixtures containing any of a variety of isomer ratios may be utilized in accordance with the present invention.
- the present invention also includes isotopically labeled compounds, which are identical to the compounds disclosed herein, but for the fact that one or more atoms are replaced by an atom having an atomic mass or mass number different from the atomic mass or mass number usually found in nature.
- Compounds of the present invention, or an enantiomer, diastereomer, tautomer, or pharmaceutically-acceptable salt or solvate thereof, which contain the aforementioned isotopes and/or other isotopes of other atoms are within the scope of this invention.
- isotopically labeled compounds of the present invention for example, those into which radioactive isotopes such as 3 H and 14 C are incorporated, are useful in drug and/or substrate tissue distribution assays.
- Tritiated, i.e., 3 H, and carbon-14, i.e., 14 C, isotopes are particularly preferred for their ease of preparation and detectability.
- substitution with heavier isotopes such as deuterium, i.e., 2 H can afford certain therapeutic advantages resulting from greater metabolic stability, for example, increased in vivo half-life or reduced dosage requirements, and hence may be preferred in some circumstances.
- Isotopically- labeled compounds can generally be prepared by carrying out the procedures disclosed in the Schemes and/or in the Examples below, by substituting a readily-available isotopically- labeled reagent for a non-isotopically-labeled reagent.
- a particular enantiomer of a compound of the present invention is desired, it may be prepared by asymmetric synthesis, or by derivation with a chiral auxiliary, where the resulting diastereomeric mixture is separated and the auxiliary group cleaved to provide the pure desired enantiomers.
- the substituent may be either the same or different at every position.
- substituted is contemplated to include all permissible substituents of organic compounds.
- the permissible substituents include acyclic and cyclic, branched and unbranched, carbocyclic and heterocyclic, aromatic and nonaromatic substituents of organic compounds.
- heteroatoms such as nitrogen may have hydrogen substituents and/or any permissible substituents of organic compounds described herein which satisfy the valences of the heteroatoms.
- this invention is not intended to be limited in any manner by the permissible substituents of organic compounds. Combinations of substituents and variables envisioned by this invention are preferably those that result in the formation of stable compounds useful in the treatment, for example, of proliferative disorders.
- stable preferably refers to compounds which possess stability sufficient to allow manufacture and which maintain the integrity of the compound for a sufficient period of time to be detected and preferably for a sufficient period of time to be useful for the purposes detailed herein.
- cancer and, equivalently, “tumor” refer to a condition in which abnormally replicating cells of host origin are present in a detectable amount in a subject.
- the cancer can be a malignant or non-malignant cancer.
- Cancers or tumors include, but are not limited to, adult T-cell leukemia/lymphoma (including that caused by human T- cell lymphotropic virus (HTLV-1)), biliary tract cancer; brain cancer; breast cancer; cervical cancer; choriocarcinoma; colon cancer; endometrial cancer; esophageal cancer; gastric (stomach) cancer; intraepithelial neoplasms; leukemias; lymphomas; liver cancer; lung cancer (e.g., small cell and non-small cell); melanoma; neuroblastomas; oral cancer; ovarian cancer; pancreatic cancer; prostate cancer; rectal cancer; renal (kidney) cancer; sarcomas; skin cancer; testicular cancer; thyroid cancer; as well as other carcinomas and sarcomas.
- HTLV-1 human T- cell lymphotropic virus
- lymphoproliferative syndrome refers to cancer of the lymphatic system or a blood cancer that develops from lymphocytes. Cancers can be primary or metastatic. Diseases other than cancers may be associated with mutational alternation of component of Ras signaling pathways and the compound disclosed herein may be used to treat these non-cancer diseases.
- non-cancer diseases may include: neurofibromatosis; Leopard syndrome; Noonan syndrome; Legius syndrome; Costello syndrome; cardio-facio-cutaneous syndrome; hereditary gingival fibromatosis type 1; autoimmune lymphoproliferative syndrome; and capillary malformation-arterovenous malformation.
- an effective amount refers to any amount that is necessary or sufficient for achieving or promoting a desired outcome. In some instances, an effective amount is a therapeutically effective amount. A therapeutically effective amount is any amount that is necessary or sufficient for promoting or achieving a desired biological response in a subject. The effective amount for any particular application can vary depending on such factors as the disease or condition being treated, the particular agent being administered, the size of the subject, or the severity of the disease or condition. One of ordinary skill in the art can empirically determine the effective amount of a particular agent without necessitating undue experimentation. [0180] As used herein, the term “subject” refers to a vertebrate animal.
- the subject is a mammal or a mammalian species. In one embodiment, the subject is a human. In other embodiments, the subject is a non-human vertebrate animal, including, without limitation, non-human primates, laboratory animals, livestock, racehorses, domesticated animals, and non-domesticated animals.
- immune cell refers to cells of the innate and acquired immune system including, but not limited to, neutrophils, eosinophils, basophils, glial cells (e.g., astrocytes, microglia, and oligodendrocytes), monocytes, macrophages, dendritic cells, lymphocytes including B cells, T cells, and NK cells.
- glial cells e.g., astrocytes, microglia, and oligodendrocytes
- monocytes e.g., macrophages, dendritic cells
- lymphocytes including B cells, T cells, and NK cells.
- TCR ⁇ T cell receptor
- Conventional T cells are present in the peripheral blood, lymph nodes, and tissues.
- unconventional T cells are lymphocytes that express a ⁇ TCR and may commonly reside in an epithelial environment, such as the skin, gastrointestinal tract, or genitourinary tract.
- an epithelial environment such as the skin, gastrointestinal tract, or genitourinary tract.
- unconventional T cells is the invariant natural killer T (“NKT”) cell, which has phenotypic and functional capacities of a conventional T cell, as well as features of natural killer cells (e.g., cytolytic activity). See id.
- Tregs regulatory T cells
- Tregs are a subpopulation of T cells which modulate the immune system, maintain tolerance to self- antigens, abrogate autoimmune disease, and otherwise suppress immune-stimulating or activating responses of other cells.
- Tregs come in many forms, with the most well- understood being those that express CD4, CD25, and Foxp3.
- “natural Treg” or “nTreg” refer to a Treg or cells that develop in the thymus.
- induced Treg or “iTreg” refer to a Treg or cells that develop from mature CD4+ conventional T cells outside of the thymus.
- the “activity” of Akt3 refers to the biological function of the Akt3 protein.
- Bioactivity can be increased or reduced by increasing or reducing the activity of basal levels of the protein, increasing or reducing the avidity of basal levels of the protein, the quantity of the protein, the ratio of Akt3 relative to one or more other isoforms of Akt (e.g., Akt1 or Akt2) protein, increasing or reducing the expression levels of the protein (including by increasing or decreasing mRNA expression of Akt3), or a combination thereof.
- bioavailable Akt3 protein is a protein that has kinase activity and can bind to and phosphorylate a substrate of Akt3.
- Akt3 protein that is not bioavailable includes Akt3 protein that is mis-localized or incapable of binding to and phosphorylating Akt substrates.
- the disclosed compounds selectively modulate Akt3 compared to Akt1 and Akt2. In some embodiments, any one of the disclosed compounds do not modulate Akt1 and Akt2 to a statistically significant degree. In other embodiments, modulation of Akt3 by the disclosed compounds is about 5, 10, 15, 50, 100, 1000, or 5000- fold greater than their modulations of Akt1 and/or Akt2.
- the term “peptide” or “polypeptide” refers to a chain of amino acids of any length, regardless of modification (e.g., phosphorylation or glycosylation). The terms include proteins and fragments thereof.
- polypeptides can be “exogenous,” meaning that they are “heterologous,” i.e., foreign to the host cell being utilized, such as human polypeptide produced by a bacterial cell.
- Polypeptides are disclosed herein as amino acid residue sequences. Those sequences are written left to right in the direction from the amino to the carboxy terminus.
- amino acid residue sequences are denominated by either a three letter or a single letter code as indicated as follows: alanine (Ala, A), arginine (Arg, R), asparagine (Asn, N), aspartic Acid (Asp, D), cysteine (Cys, C), glutamine (Gln, Q), glutamic Acid (Glu, E), glycine (Gly, G), histidine (His, H), isoleucine (Ile, I), leucine (Leu, L), lysine (Lys, K), methionine (Met, M), phenylalanine (Phe, F), proline (Pro, P), serine (Ser, S), threonine (Thr, T), tryptophan (Trp, W), tyrosine (Tyr, Y), and valine (Val, V).
- the term “stimulate expression of” means to affect expression of, for example, to induce expression or activity, or induce increased/greater expression or activity relative to normal, healthy controls.
- the terms “immune activating response”, “activating immune response”, and “immune stimulating response” refer to a response that initiates, induces, enhances, or increases the activation or efficiency of innate or adaptive immunity. Such immune responses include, for example, the development of a beneficial humoral (antibody-mediated) and/or a cellular (mediated by antigen-specific T cells or their secretion products) response directed against a peptide in a recipient patient.
- Such a response can be an active response, induced by administration of immunogen, or a passive response, induced by administration of antibody or primed T-cells.
- a cellular immune response is elicited by the presentation of polypeptide epitopes in association with class I or class II major histocompatibility complex (“MHC”) molecules to activate antigen-specific CD4+ T helper cells and/or CD8+ cytotoxic T cells.
- MHC major histocompatibility complex
- the response can also involve activation of monocytes, macrophages, NK cells, basophils, dendritic cells, astrocytes, microglia cells, eosinophils, activation or recruitment of neutrophils, or other components of innate immunity.
- the presence of a cell-mediated immunological response can be determined by proliferation assays (CD4+ T cells) or cytotoxic T lymphocyte (“CTL”) assays.
- proliferation assays CD4+ T cells
- CTL cytotoxic T lymphocyte
- the relative contributions of humoral and cellular responses to the protective or therapeutic effect of an immunogen can be distinguished by separately isolating antibodies and T-cells from an immunized syngeneic animal and measuring protective or therapeutic effect in a second subject.
- the terms “suppressive immune response” and “immune suppressive response” refer to a response that reduces or prevents the activation or efficiency of innate or adaptive immunity.
- immunotolerant refers to any mechanism by which a potentially injurious immune response is prevented, suppressed, or shifted to a non-injurious immune response (see Bach, et al., N. Eng. J. Med., 347:911-920 (2002)).
- immunogenic agent or “immunogen” refer to an agent capable of inducing an immunological response against itself on administration to a mammal, optionally in conjunction with an adjuvant.
- a compound of Formula Ia, Ib, or Ic is described, ; or a pharmaceutically acceptable salt thereof, where: , , , each occurrence of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , X 7 , X 8 , and X 9 are independently CR 1 or N; R1 is selected from the group consisting of H, D, halogen, (C1-C6)alkyl, (C1- C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (
- Q is NSO 2 H. In some embodiments, Q is NSO 2 CH 3 or NSO 2 CH 2 CH 3 .
- n is 0, 1, 2, 3, or 4. In some embodiments, n is 0. In some embodiments, n is 1. In some embodiments, n is 2. In some embodiments, n is 3. In some embodiments, n is 4. [0196] In some embodiments, s . some embodiments, X2, X3, and X 4 are each independently CR 1 or N. In some embodiments, X 2 , X 3 , and X 4 are CR 1 . In some embodiments, X2, X3, and X4 are CH.
- one of X2, X3, and X4 is N and the rest are CR1. In some embodiments, one of X2, X3, and X4 is N and the rest are CH. In some embodiments, two of X 2 , X 3 , and X 4 are N and the rest are CR 1 . In some embodiments, two of X2, X3, and X4 are N and the rest are CH. [0197] In some embodiments, the structural moiety has the structure , , . [0198] In some embodiments, the structural moiety has the structure o .
- X1, X2, X3, X4, X5, X6, and X7 are each independently CR1 or N.
- X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , and X 7 are CR 1 .
- X1, X2, X3, X4, X5, X6, and X7 are each independently CH or CCH3.
- one of X1, X2, X3, X4, X5, X6, and X7 is N and the rest are CR1.
- one of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , and X 7 is N and the rest are each independently CH or CCH 3 .
- two of X1, X2, X3, X4, X5, X6, and X7 are N and the rest are CR1.
- two of X1, X2, X3, X4, X5, X6, and X7 are N and the rest are each independently CH or CCH 3 .
- three of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , and X 7 are N and the rest are CR 1 .
- three of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , and X 7 are N and the rest are each independently CH or CCH3.
- four of X1, X2, X3, X4, X5, X6, and X7 are N and the rest are CR1.
- four of X1, X2, X3, X4, X5, X6, and X 7 are N and the rest are each independently CH or CCH 3 .
- X 2 is N
- X7 is CR1
- X1, X3, X4, X5, and X6 are each independently CH or CCH3.
- X2 is N
- X7 is CR1
- X3 is CCH3, and X1, X4, X5, and X6 are CH.
- X 2 and X 7 are N and X 1
- X 3 , X 4 , X 5 , and X 6 are CR 1 .
- X2 and X7 are N and X1, X3, X4, X5, and X6 are each independently CH or CCH3.
- X2, X3, X4, X8, and X9 are each independently CR1 or N.
- X 2 , X 3 , X 4 , X 8 , and X 9 are CR 1 .
- X 2 , X 3 , X 4 , X 8 , and X 9 are each independently CH or CCH 3 .
- one of X 2 , X 3 , X 4 , X 8 , and X 9 is N and the rest are CR1.
- one of X2, X3, X4, X8, and X9 is N and the rest are each independently CH or CCH3.
- two of X2, X3, X4, X8, and X9 are N and the rest are CR 1 .
- two of X 2 , X 3 , X 4 , X 8 , and X 9 are N and the rest are each independently CH or CCH3.
- three of X2, X3, X4, X8, and X9 are N and the rest are CR1.
- three of X2, X3, X4, X8, and X9 are N and the rest are each independently CH or CCH 3 .
- four of X 2 , X 3 , X4, X8, and X9 are N and one is CR1.
- four of X2, X3, X4, X8, and X9 are N and one is CH or CCH3. , .
- the structural moiety has the structure of . [0205] In some embodiments, the structural moiety has the structure of , , , or . In some embodiments, the structural moiety has the structure of , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
- structural moiety has the structure , , , as e s ucue o .
- Q is O.
- Q is NH.
- Q is NCH 3 or NCH 2 CH 3 .
- each occurrence of R1 is independently selected from the group consisting of H, D, halogen, (C1-C6)alkyl, (C1-C6)haloalkyl, (C2-C6)alkenyl, (C2- C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (C 3 -C 7 )cycloalkyl, (C 4 -C 10 )bicycloalkyl, (C3-C7)heterocycloalkyl, (C4-C10)heterobicycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C3-C7)heterocycloalkyl, aryl, heteroaryl, ⁇ ORa, ⁇ N(Ra)2, ⁇ CORa, ⁇ CO2Ra, CON(Ra)2, ⁇ CN, ⁇ NC, NO
- each occurrence of R1 is independently selected from the group consisting of (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C2-C6)alkynyl, (C2-C6)haloalkynyl, (C3-C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3- C7)heterocycloalkyl, and (C4-C10)heterobicycloalkyl; wherein the (C3-C7)cycloalkyl, (C4- C 10 )bicycloalkyl, (C 3 -C 7 )heterocycloalkyl, and (C 4 -C 10 )heterobicycloalkyl are each optionally substituted with one or more (C 1 -C 6 )alkyl.
- each occurrence of R 1 is independently selected from the group consisting of (C4-C10)heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, aryl, and heteroaryl; wherein the (C 4 -C 10 )heterospiroalkyl, aryl, and heteroaryl are each optionally substituted with one or more (C 1 -C 6 )alkyl.
- each occurrence of R1 is independently selected from the group consisting of ⁇ ORa, ⁇ SRa, ⁇ N(Ra)2, ⁇ CORa, ⁇ CO2Ra, CON(Ra)2, ⁇ CN, ⁇ NC, NO2, N3, ⁇ SO2Ra, ⁇ SO2N(Ra)2, and ⁇ N(R a )SO 2 R a .
- each occurrence of R 1 is independently selected from the group consisting , , , .
- each occurrence of R 1 is independently H, D, halogen, OR a , N(R a ) 2 , (C 1 - C6)alkyl, (C3-C7)heterocycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C3- C7)heterocycloalkyl, (C1-C6)alkynyl, aryl, (C4-C10)bicycloalkyl, ⁇ CN,, N3, NO2, CORa, CO 2 R a , CON(R a ) 2 , ⁇ SO 2 R a , or ⁇ SO 2 N(R a ) 2 ; wherein the (C 3 -C 7 )heterocycloalkyl, (C 4 - C 10 )heterospiroalkyl, aryl, and (C 4 -C 10 )bicycloalkyl are each optionally substituted with one or more (C1-C6)
- each occurrence of R1 is independently H, (C1- C 6 )alkyl, (C 1 -C 6 )alkynyl, aryl, (C 4 -C 10 )bicycloalkyl, ⁇ SO 2 R a , or ⁇ SO 2 N(R a ) 2 ; wherein the aryl and (C 4 -C 10 )bicycloalkyl are each optionally substituted with one or more (C 1 -C 6 )alkyl.
- each occurrence of R1 is independently H, D, halogen, (C1-C6)alkyl, (C 3 -C 7 )heterocycloalkyl, (C 4 -C 10 )heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, N(R a ) 2 , or ⁇ CN; wherein the (C 3 -C 7 )heterocycloalkyl and (C 4 -C 10 )heterospiroalkyl are each optionally substituted with one or more (C1-C6)alkyl.
- At least one occurrence of R1 is (C4-C10)heterospiroalkyl, optionally substituted with one or more (C1- C 6 )alkyl. In some embodiments, at least one occurrence of R 1 is halogenated (C 3 - C7)heterocycloalkyl, optionally substituted with one or more (C1-C6)alkyl. In some embodiments, each occurrence of R1 is independently H, D, F, Cl, Br, CH3, OCH3, NH2,
- R a ’ is H or (C 1 -C 6 )alkyl.
- each occurrence of R1 is independently H, D, F, CH3, N(CH3)2, , , , , , alkyl.
- each occurrence of R 1 is independently , , , , , .
- (C 3 -C 7 )cycloalkyl, (C 4 -C 10 )bicycloalkyl, (C 3 - C 7 )heterocycloalkyl, (C 4 -C 10 )heterobicycloalkyl, (C 4 -C 10 )heterospiroalkyl, aryl, and heteroaryl of R1 are each optionally substituted by one or more halogen, ⁇ ORa, ⁇ CN, or ⁇ N(Ra)2.
- At least one occurrence of R 1 is a partially saturated bicyclic heteroaryl optionally substituted by one or more (C1-C6)alkyl, halogenated (C1- C6)alkyl, ⁇ SO2Ra, or ⁇ SO2N(Ra)2. In some embodiments, at least one occurrence of R1 is
- At least one occurrence of R1 is H, D, or halogen. In some embodiments, at least one occurrence of R1 is H. In some embodiments, at least one occurrence of R 1 is D. In some embodiments, at least one occurrence of R 1 is F. In some embodiments, at least one occurrence of R 1 is CH 3 . In some embodiments, at least one occurrence of R1 is OCH3. In some embodiments, at least one occurrence of R1 is NH2. In some embodiments, at least one occurrence of R1 is NHCH3. In some embodiments, at least one occurrence of R 1 is N(CH 3 ) 2 . In some embodiments, at least one occurrence of R 1 is .
- At least one occurrence of R1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 is , where Ra’ is H or (C1-C6)alkyl. In some embodiments, at least one occurrence o 1 . some embodiments, at least one occurrence o 1 . some embodiments, at least one occurrence of R1 is . , 1 . some embodiments, at least one occurrence o 1 .
- At least one occurrence o 1 . some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is , wherein Ra’ is H or (C 1-C6)alkyl. In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of 1 . In some embodiments, at least one occurrence of 1 . some embodiments, at least one occurrence of R1 is F . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one
- At least one occurrence of R 1 is , In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is ⁇ CN. In some embodiments, at least one occurrence of R1 is ⁇ NC. In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 s . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R 1 is . In some embodiments, at least one occurrence of R1 is NO2. In some embodiments, at least one occurrence of R1 is N3. In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . In some embodiments, at least one occurrence of R1 is . , , ,
- the structural moiety has the structure , , . some embodiments, the structural moiety , , . In some embodiments, the structural moiety has the s e embodiments, the structural moiety , e . , has
- the structural moiety has the structure o o . some embodiments, the structural moiety has the structure o o . In some embodiments, the structural moiety has the structure o . some embodiments, the structural moiety has the structure o .
- the structural moiety has the structure of , , , , , , where Q is O or NH and R 1 is H, D, (C 1 -C 6 )alkyl, (C 3 -C 7 )heterocycloalkyl, halogenated (C 3 - C )h 7 eterocycloalkyl, or halogen.
- the structural moiety has the structure , , , , , , , methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, F, Cl, or Br. [0214] In some embodiments, the structural moiety has the structure , where Q is O or NH. In some embodiments, the structural moiety has the structure , . some embodiments, the structural moiety , , , where Q is O or NH. In some embodiments, the structural moiety has the structure , , , , , , , where Q is O or NH. In some embodiments, the structural moiety has the structure , , , , , , , , methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tert-butyl, F, Cl, or Br. [0214] In some embodiment
- the structural moiety has the structure , , or . In some embodiments, the structural
- the compound has the structure of Formula Ia.
- Y 1 , Y 2 , Y 3 , Y 4 , and Y 5 are each independently CR 2 or N.
- Y 1 , Y 2 , Y 3 , Y 4 , and Y 5 are each CR 2 .
- Y 1 , Y 2 , Y3, Y4, and Y5 are each CH.
- Y1, Y2, Y3, Y4, and Y5 are each N.
- one of Y1, Y2, Y3, Y4, and Y5 is CR2 and the rest are N. In some embodiments, one of Y 1 , Y 2 , Y 3 , Y 4 , and Y 5 is CH and the rest are N. In some embodiments, two of Y1, Y2, Y3, Y4, and Y5 are CR2 and the rest are N. In some embodiments, two of Y1, Y2, Y3, Y4, and Y5 are CH and the rest are N.
- three of Y1, Y2, Y3, Y4, and Y 5 are CR 2 and two of Y 1 , Y 2 , Y 3 , Y 4 , and Y 5 are N. In some embodiments, three of Y 1 , Y 2 , Y 3 , Y 4 and Y 5 are CH and two of Y 1 , Y 2 , Y 3 , Y 4 , Y 5 are N. [0218] In some embodiments, the structural moiety has the structure of , .
- each occurrence of R 2 is independently selected from the group consisting of H, D, halogen, (C1-C6)alkyl, (C1-C6)haloalkyl, (C2-C6)alkenyl, (C2- C6)haloalkenyl, (C2-C6)alkynyl, (C2-C6)haloalkynyl, (C3-C7)cycloalkyl, (C4-C10)bicycloalkyl, (C 3 -C 7 )heterocycloalkyl, (C 4 -C 10 )heterobicycloalkyl, (C 4 -C 10 )heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, aryl, heteroaryl, ⁇ OR a , ⁇ N(R a ) 2 , ⁇ COR a , ⁇ CO 2 R a , CON(R a ) 2
- each occurrence of R 2 is independently selected from the group consisting of (C 1 -C 6 )alkyl, (C 1 - C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (C 3 - C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3-C7)heterocycloalkyl, and (C4- C10)heterobicycloalkyl.
- each occurrence of R2 is independently selected from the group consisting of (C4-C10)heterospiroalkyl, halogenated (C3- C 7 )heterocycloalkyl, aryl, and heteroaryl.
- each occurrence of R 2 is independently selected from the group consisting of ⁇ ORa, ⁇ SRa, ⁇ N(Ra)2, ⁇ CORa, ⁇ CO2Ra, CON(Ra)2, ⁇ CN, ⁇ NC, NO2, N3, ⁇ SO2Ra, ⁇ SO2N(Ra)2, and ⁇ N(Ra)SO2Ra.
- each occurrence of R 2 is independently selected from the group consisting of , , , . some embodiments, each occurrence of R 2 is independently H, D, halogen, OR a , N(R a ) 2 , (C 1 -C 6 )alkyl, (C 3 -C 7 )heterocycloalkyl, (C 1 -C 6 )alkynyl, aryl, (C 4 -C 10 )bicycloalkyl, ⁇ CN, N 3 , NO 2 , COR a , CO 2 R a , CON(R a ) 2 , ⁇ SO 2 R a , or ⁇ SO2N(Ra)2.
- each occurrence of R2 is independently H, D, halogen, (C 1 -C 6 )alkyl, (C 3 -C 7 )heterocycloalkyl, N(R a ) 2 , or ⁇ CN.
- each occurrence of R 2 is independently H, (C 1 -C 6 )alkyl, (C 1 -C 6 )alkynyl, aryl, (C 4 -C 10 )bicycloalkyl, ⁇ SO2Ra, or ⁇ SO2N(Ra)2.
- each occurrence of R2 is independently H, , , , , , , , , R , , , , , . [0220]
- at least one occurrence of R 2 is H, D, or halogen.
- at least one occurrence of R2 is H.
- at least one occurrence of R2 is D.
- at least one occurrence of R2 is F.
- at least one occurrence of R 2 is CH 3 .
- at least one occurrence of R2 is OCH3.
- at least one occurrence of R2 is NH2.
- At least one occurrence of R2 is N(CH3)2. In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence , alkyl. In some embodiments, at least one occurrence o 2 . some embodiments, at least one occurrence o 2 . some embodiments, at least one occurrence of R 2 s .
- At least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is , where R a ’ is H or (C 1 -C 6 )alkyl. In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R2 is , , . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is ⁇ CN. In some embodiments, at least one occurrence of R 2 is ⁇ NC.
- At least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R 2 is . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is NO2. In some embodiments, at least one occurrence of R 2 is N 3 . In some embodiments, at least one occurrence of R2 is . In some embodiments, at least one occurrence of R2 is .
- each occurrence of R 2 is independently selected from the group consisting of H, halogen, (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, ⁇ N(R a ) 2 , NO 2 , and ⁇ OR a .
- each occurrence of R2 is independently H, halogen, CH3, CF3, OH, NH2, ⁇ NHCH3, or ⁇ N(CH3)2.
- at least one occurrence of R2 is H.
- at least one occurrence of R 2 is (C 1 -C 6 )alkyl.
- At least one occurrence of R2 is ⁇ N(Ra)2, NO2, or ⁇ ORa. In some embodiments, at least one occurrence of R2 is H, CH3, OH, NH2, or halogen. In some embodiments, at least one occurrence of R 2 is H. In some embodiments, at least one occurrence of R 2 is CF 3 . In some embodiments, R 2 is H or CH 3 . , , , , , , , . [0223] In some embodiments, Z 1 , Z 2 , Z 3 , Z 4 , and Z 5 are each independently CR 3 or N. In some embodiments, Z1, Z2, Z3, Z4, and Z5 are each independently CR3.
- Z1, Z2, Z3, Z4, and Z5 are each independently CH. In some embodiments, Z1, Z 2 , Z 3 , Z 4 , and Z 5 are each N. In some embodiments, one of Z 1 , Z 2 , Z 3 , Z 4 , and Z 5 is CR 3 and the rest are N. In some embodiments, one of Z 1 , Z 2 , Z 3 , Z 4 , and Z 5 is CH and the rest are N. In some embodiments, two of Z1, Z2, Z3, Z4, and Z5 are CR3 and the rest are N. In some embodiments, two of Z1, Z2, Z3, Z4, and Z5 are CH and the rest are N.
- three of Z 1 , Z 2 , Z 3 , Z 4 , and Z 5 are CR 3 and two are N. In some embodiments, three of Z 1 , Z 2 , Z3, Z4, and Z5 are CH and two are N. In some embodiments, Z4 is N and Z1, Z2, and Z3, and Z5 are CR3. [0224] In some embodiments, the structural moiety has the structure of , , , , , , . some embodiments, the structural moiety , , , . [0225] In some embodiments, the structural moiety has the structure of 2 . [0226] In some embodiments, the structural moiety has the structure of .
- the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . [0227] In some embodiments, each occurrence of Rx is independently H, (C1-C6)alkyl, (C3-C7)cycloalkyl, aryl, or heteroaryl; or where Rx and Y2, Rx and Y3, Rx and Z1, or Rx and Z4 taken together form an optionally substituted 5-6-membered heterocycle.
- each occurrence of R x is independently H, (C 1 -C 6 )alkyl, (C 3 -C 7 )cycloalkyl, aryl, or heteroaryl. In some embodiments, each occurrence of Rx is independently H, CH3, or CH2CH3. In some embodiments, Rx and Y2 taken together form an optionally substituted 5-6- membered heterocycle. In some embodiments, Rx and Y3 taken together form an optionally substituted 5-6-membered heterocycle. In some embodiments, R x and Z 1 taken together form an optionally substituted 5-6-membered heterocycle. In some embodiments, Rx and Z4 taken together form an optionally substituted 5-6-membered heterocycle.
- the structural moiety has the structure of .
- W 1 , W 2 , W 3 , W 4 , and W 5 are each independently CR 6 , N, or NR6 where valence permits.
- one of W1, W2, W3, W4, and W5 are N or NR6 and the rest are C or CR6 where valence permits.
- two of W1, W 2 , W 3 , W 4 , and W 5 are N or NR 6 and the rest are C or CR 6 where valence permits.
- three of W 1 , W 2 , W 3 , W 4 , and W 5 are N or NR 6 and two are C or CR 6 where valence permits.
- one of W1, W2, W3, W4, and W5 are N and the rest are C or CR6 where valence permits.
- two of W1, W2, W3, W4, and W5 are N and the rest are C or CR 6 where valence permits.
- three of W 1 , W2, W3, W4, and W5 are N and two are C or CR6 where valence permits.
- each occurrence of R6 is independently selected from the group consisting of H, halogen, (C 1 -C 6 )alkyl, and (C 1 -C 6 )haloalkyl. In some embodiments, each occurrence of R6 is independently selected from the group consisting of H, F, CH3, and CH 2 CH 3 .
- the structural moiety has the structure , , , , . some embodiments, the structural moiety has the structure of .
- R 3 is H, CH 3 , OH, halogen, or NH 2 .
- R x is H, CH 3 , or CH 2 CH 3 .
- each occurrence of m is independently 1 or 2
- J is C(Ry)2
- each occurrence of Ry is independently H, (C1-C6)alkyl, OH, O(C1- C 6 )alkyl, or halogen.
- m is 1.
- m is 2.
- each occurrence of R y is independently H or (C 1 -C 6 )alkyl.
- each occurrence of Ry is independently OH, O(C1-C6)alkyl, or halogen. In some embodiments each occurrence of Ry is H. [0234]
- the structural moiety has the structure , o .
- Y1, Y2, Y3, and Y4 are each independently N, CH, CCH3, or CF. In some embodiments, Y1, Y2, Y3, and Y4 are each independently N or CH.
- the structural moiety has the structure , each occurrence of m is independently 1 or 2, J is C(R z ) 2 , and each occurrence of R z is independently H, (C 1 -C 6 )alkyl, OH, O(C 1 - C6)alkyl, or halogen.
- m is 1.
- m is 2.
- each occurrence of Rz is independently H or (C1-C6)alkyl.
- each occurrence of R z is independently OH, O(C 1 -C 6 )alkyl, or halogen.
- each occurrence of Rz is H. , , , .
- the structural moiety has the structure of o .
- Z 1 , Z 2 , Z 3 , and Z 4 are each independently N, CH, CCH 3 , or CF.
- Z1, Z2, Z3, and Z4 are each independently N or CH.
- the compound has the structure of Formula Ib.
- T is NSO2Me or NSO2Et.
- each occurrence of Rb is independently H or (C1-C6)alkyl. In some embodiments, each occurrence of Rb is independently H, methyl, ethyl, propyl, isopropyl, butyl, sec-butyl, isobutyl, or tert-butyl. In some embodiments, each occurrence of Rb is independently H or CH3. In some embodiments, each occurrence of Rb is H.
- the structural moiety has the structure of , .
- the structural moiety has the structure , , , , , , each occurrence of Rb is independently H or CH 3 .
- the structural moiety has the structure of , , , each occurrence of R b is independently H or CH 3.
- the structural moiety has the structure , , , each occurrence of Rb is independently H or CH3.
- the compound has the structure of Formula Ic.
- R2 is H, CH 3 , OH, halogen, or NH 2 .
- R a is H, CH 3 , or CH 2 CH 3 .
- , , , , , , each occurrence of R b is independently H or CH 3 .
- the structural moiety has the structure of , , , each occurrence of Rb is independently H or CH3. In some embodiments, the structural moiety , , , each occurrence of Rb is independently H or CH3.
- each occurrence of R 3 is independently selected from the group consisting of H, D, halogen, (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 - C6)haloalkenyl, (C2-C6)alkynyl, (C2-C6)haloalkynyl, (C3-C7)cycloalkyl, (C4-C10)bicycloalkyl, (C 3 -C 7 )heterocycloalkyl, (C 4 -C 10 )heterobicycloalkyl, (C 4 -C 10 )heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, aryl, heteroaryl, ⁇ OR a , ⁇ N(R a ) 2 , ⁇ COR a , ⁇ CO 2 R
- each occurrence of R3 is independently selected from the group consisting of (C1-C6)alkyl, (C1- C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (C 3 - C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3-C7)heterocycloalkyl, and (C4- C10)heterobicycloalkyl.
- each occurrence of R3 is independently selected from the group consisting of (C4-C10)heterospiroalkyl, halogenated (C3- C7)heterocycloalkyl, aryl, and heteroaryl.
- each occurrence of R3 is independently selected from the group consisting of ⁇ OR a , ⁇ SR a , ⁇ N(R a ) 2 , ⁇ COR a , ⁇ CO 2 R a , CON(Ra)2, ⁇ CN, ⁇ NC, NO2, N3, ⁇ SO2Ra, ⁇ SO2N(Ra)2, and ⁇ N(Ra)SO2Ra.
- each occurrence of R3 is independently selected from the group consisting of , , , . some embodiments, each occurrence of R3 is independently H, D, halogen, ORa, N(Ra)2, (C1-C6)alkyl, (C3-C7)heterocycloalkyl, (C 1 -C 6 )alkynyl, aryl, (C 4 -C 10 )bicycloalkyl, ⁇ CN, N 3 , NO 2 , COR a , CO 2 R a , CON(R a ) 2 , ⁇ SO 2 R a , or ⁇ SO 2 N(R a ) 2 .
- each occurrence of R 3 is independently H, (C 1 - C6)alkyl, (C1-C6)alkynyl, aryl, (C4-C10)bicycloalkyl, ⁇ SO2Ra, or ⁇ SO2N(Ra)2.
- each occurrence of R 3 is independently H, D, halogen, (C 1 -C 6 )alkyl, (C 3 - C 7 )heterocycloalkyl, N(R a ) 2 , or ⁇ CN.
- each occurrence of R 3 is , , , , , , .
- each occurrence of R 3 is independently H, D, F, CH 3 , N(CH 3 ) 2 , , or .
- at least one occurrence of R 3 is H, D, or halogen.
- at least one occurrence of R 3 is H.
- at least one occurrence of R3 is D.
- at least one occurrence of R3 is F.
- at least one occurrence of R3 is CH3.
- at least one occurrence of R 3 is OCH 3 .
- at least one occurrence of R 3 is NH 2 .
- at least one occurrence of R3 is N(CH3)2.
- At least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R 3 is . . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is , where Ra’ is H or (C1-C6)alkyl. In some embodiments, at least one occurrence o 3 . some embodiments, at least one occurrence o 3 . some embodiments, at least one occurrence of R 3 s .
- At least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is , where R a ’ is H or (C 1 -C 6 )alkyl. In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R3 is , , . In some embodiments, at least one occurrence of R 3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is ⁇ CN. In some embodiments, at least one occurrence of R is ⁇ NC.
- At least 3 one occurrence of R3 is . In some embodiments, at least one occurrence of R3 s . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is NO2. In some embodiments, at least one occurrence of R 3 is N 3 . In some embodiments, at least one occurrence of R3 is . In some embodiments, at least one occurrence of R3 is .
- each occurrence of R 3 is independently selected from the group consisting of H, halogen, (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, ⁇ N(R a ) 2 , NO 2 , and ⁇ OR a .
- at least one occurrence of R3 is H, CH3, OH, NH2, or halogen.
- at least one occurrence of R3 is H or CH3.
- at least one occurrence of R 3 is OH or NH 2 .
- at least one occurrence of R 3 is halogen.
- at least one occurrence of R3 is H.
- R3 is H or CH3.
- V is NSO2CH3 or NSO2CH2CH3.
- the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . In some embodiments, the structural moiety has the structure of . [0254] In some embodiments, the V and R 4 of the structural moiety taken together form a (C 4 -C 10 )heterospiroalkyl.
- R4 is selected from the group consisting of (C1-C6)alkyl, (C 3 -C 7 )cycloalkyl, (C 4 -C 10 )bicycloalkyl, (C 3 -C 7 )heterocycloalkyl, (C 4 - C 10 )heterobicycloalkyl, aryl, and heteroaryl, each optionally substituted with one or more R 5 .
- R4 is substituted by 0, 1, 2, 3, 4, 5 or 6 R5 substituents, wherein each R5 is independently selected from the group consisting of H, halogen, (C1-C6)alkyl, (C1- C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 -C 6 )haloalkynyl, (C 3 - C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3-C7)heterocycloalkyl, (C4-C10)heterobicycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C3-C7)heterocycloalkyl, aryl, heteroaryl, ⁇ ORa, ⁇ SRa, ⁇ N(R a ) 2 , N(R
- each occurrence of R5 is independently selected from the group consisting of H, D, halogen, (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 - C6)haloalkenyl, (C2-C6)alkynyl, (C2-C6)haloalkynyl, (C3-C7)cycloalkyl, (C4-C10)bicycloalkyl, (C3-C7)heterocycloalkyl, (C4-C10)heterobicycloalkyl, (C4-C10)heterospiroalkyl, halogenated (C 3 -C 7 )heterocycloalkyl, aryl, heteroaryl, ⁇ OR a , ⁇ N(R a ) 2 , ⁇ COR a
- each occurrence of R5 is independently selected from the group consisting of (C 1 -C 6 )alkyl, (C 1 -C 6 )haloalkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )haloalkenyl, (C 2 -C 6 )alkynyl, (C 2 - C 6 )haloalkynyl, (C 3 -C 7 )cycloalkyl, (C 4 -C 10 )bicycloalkyl, (C 3 -C 7 )heterocycloalkyl, and (C 4 - C10)heterobicycloalkyl.
- each occurrence of R5 is independently selected from the group consisting of (C4-C10)heterospiroalkyl, halogenated (C3- C 7 )heterocycloalkyl, aryl, and heteroaryl.
- each occurrence of R 5 is independently selected from the group consisting of ⁇ ORa, ⁇ SRa, ⁇ N(Ra)2, ⁇ CORa, ⁇ CO2Ra, CON(Ra)2, ⁇ CN, ⁇ NC, NO2, N3, ⁇ SO2Ra, N(Ra)CORa, ⁇ SO2N(Ra)2, and ⁇ N(Ra)SO2Ra.
- each occurrence of R 5 is independently selected from the group consisting , , , . embodiments, each occurrence of R 5 is independently H, D, halogen, OR a , N(R a ) 2 , (C 1 -C 6 )alkyl, (C 3 - C7)heterocycloalkyl, (C1-C6)alkynyl, aryl, (C4-C10)bicycloalkyl, ⁇ CN, N3, NO2, CORa, CO2Ra, CON(Ra)2, ⁇ SO2Ra, N(Ra)CORa, or ⁇ SO2N(Ra)2.
- each occurrence of R 5 is independently H, D, halogen, (C 1 -C 6 )alkyl, (C 3 -C 7 )heterocycloalkyl, N(R a )COR a , N(R a ) 2 , or ⁇ CN.
- each occurrence of R 5 is independently H, (C1-C6)alkyl, (C1-C6)alkynyl, aryl, (C4-C10)bicycloalkyl, ⁇ SO2Ra, or ⁇ SO2N(Ra)2.
- each occurrence of R5 is independently H, D, F, Cl, Br, CH3, CF3, isopropyl, , , , , , , , , .
- each occurrence of R 5 is independently , , , , , , , . [0258]
- at least one occurrence of R5 is H, D, or halogen.
- at least one occurrence of R 5 is H.
- at least one occurrence of R5 is D.
- at least one occurrence of R5 is F.
- at least one occurrence of R5 is CH3.
- At least one occurrence of R 5 is OCH 3 . In some embodiments, at least one occurrence of R 5 is NH 2 . In some embodiments, at least one occurrence of R 5 is N(CH 3 ) 2 . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at
- At least one occurrence of R 5 is , where R a ’ is H or (C 1 -C 6 )alkyl. In some embodiments, at least one occurrence o 5 . some embodiments, at least one occurrence o 5 . some embodiments, at least one occurrence of R 5 s . some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is , where R a ’ is H or (C 1 -C 6 )alkyl. In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one , , . , nce of R is .
- At leas 5 t one occurrence of R5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R 5 is ⁇ CN. In some embodiments, at least one occurrence of R 5 is ⁇ NC. In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R 5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R5 is . In some embodiments, at least one occurrence of R 5 is NO 2 . In some embodiments, at least one occurrence of R5 is N3. In some embodiments, at least one occurrence of R5 is .
- each occurrence of R 5 is independently selected from the group consisting of halogen, (C1-C6)alkyl, (C1-C6)haloalkyl, ORa, ⁇ N(Ra)2, ⁇ CORa, ⁇ CO2Ra, , , , , , , , , .
- at least one occurrence of R 5 is (C 1 -C 6 )alkyl, halogen, OH, NH 2 , or .
- at least one occurrence of R5 is CH3, halogen, OH, or NH2.
- At least one occurrence of R 5 is OH. In some embodiments, at least one occurrence of R 5 is CH 3 . In some embodiments, at least one occurrence of R 5 is . [0260] In any one of embodiments described herein, each occurrence of Ra is H, (C1- C6)alkyl, (C2-C6)alkenyl, (C3-C7)cycloalkyl, aryl, or heteroaryl. In any one of embodiments described herein, at least one occurrence of R a is aryl, or heteroaryl.
- each occurrence of Ra is independently H, (C1-C6)alkyl, (C2- C6)alkenyl, or (C3-C7)cycloalkyl, or two Ra taken together form a 5- or 6-membered ring optionally substituted with halogen or (C 1 -C 6 )alkyl.
- each occurrence of R a is independently H or (C 1 -C 6 )alkyl.
- each occurrence of R a is independently (C2-C6)alkenyl.
- each occurrence of Ra is independently H, CH3, or CH2CH3. In some embodiments, at least one occurrence of Ra is H or CH3.
- each occurrence of R a is H. In some embodiments, each occurrence of Ra is CH3. In some embodiments, at least one occurrence of Ra is (C3-C7)cycloalkyl, optionally substituted with halogen or (C1-C6)alkyl. In some embodiments, at least one occurrence of R a is cyclopropyl, cyclobutyl, cyclopentyl, or cyclohexyl, optionally substituted with halogen or (C1-C6)alkyl.
- the structural moiety has the structure of , , , , , , , ,
- R1 is H, (C1-C6)alkyl, N(Ra)2, (C3-C7)heterocycloalkyl, or halogen
- R5 and R11 are each independently H or CH3
- Y1, Y2, Y3, Y4, Z1, Z2, Z3, Z4, L1, and L2 are each independently CH or N
- V is NH or O.
- the compound of Formula Ia has the
- R1 is H, (C1-C6)alkyl, N(Ra)2, (C3-C7)heterocycloalkyl, or halogen
- R5 and R11 are each independently H or CH3
- Y1, Y2, Y3, Y4, Z1, Z2, Z3, Z4, L1, and L2 are each independently CH or N
- V is NH or O
- the compound of Formula Ia has the structure , C7)heterocycloalkyl, or halogen
- R5 and R11 are each independently H or CH3
- Y1, Y2, Y3, Y4, Z1, Z2, Z3, Z4, L1, and L2 are each independently CH or N
- V is NH or O.
- the compound of Formula Ib has the structure of , are each independently H or CH 3 ; and Y 1 , Y 2 , Z 2 , Z 3 , and Z 4 are each independently CH or N.
- the compound of Formula Ib has the structure , where R11 and R5 are each independently H or CH3; and Y1, Y2, Z2, Z3, and Z4 are each independently CH or N.
- the compound of Formula Ia, Ib, or Ic activates Akt3 and is selected from the group consisting , , , , , , ,
- Formula Ia, Ib, or Ic activates Akt3 and is selected from the group consisting of ,
- the compound of Formula Ia, Ib, or Ic activates Akt3 and is selected from the group consisting of , , , , Z2, and Z4 are each independently CH or N. In some embodiments, R11 is methyl. In some embodiments, the compound of Formula Ia, Ib, or Ic activates Akt3 and is selected from the group consisting of Compounds 2, 4-7, 10-11, 15, 18-19, 24, 53, 55, 57, 62, 68-70, 77-79, 83- 84, 87-88, 90-92, 96-97, 102, 110-111, 120-123, and 125-129 as shown in Table 2.
- the compound of Formula Ia, Ib, or Ic inhibits Akt3 and is , , alkyl, or halogen; R 5 and R 11 are independently H or (C 1 -C 6 )alkyl; Y 1 , Y 2 , Z 1 , and Z 2 are each independently CH or N; and V is NH or O.
- R1 is H, methyl, F, or Cl.
- R 5 and R 11 are independently H or methyl.
- the compound of Formula Ia, Ib, or Ic inhibits Akt3 and is Compound 3 as shown in Table 1. [0266] In some embodiments, the compound of Formula Ia is , ,
- the compound of Formula Ia is , , are either ⁇ N ⁇ and ⁇ CH ⁇ , or ⁇ CH ⁇ and ⁇ N ⁇ . [0269] In some embodiments, the compound of Formula Ia is , , , , , and each of J1, J2, J3, J4, J5, and J6 is independently ⁇ N ⁇ or ⁇ CF. [0270] In some embodiments, the compound of Formula Ib is , ,
- the compound of Formula Ic is , ,
- the compound is selected from the group consisting of Compounds 2-9, 11-14, 30, and 32-134 in Examples 2-9, 11-14, 30, and 32-134, respectively.
- the Compound is selected from the group consisting of Compounds 2, 4-7, 10-11, 15, 18-19, 24, 53, 55, 57, 62, 68-70, 77-79, 83-84, 87-88, 90-92, 96-97, 102, 110-111, 120-123, and 125-129 as shown in Table 2.
- the Compound is Compound 3 as shown in Table 1.
- any one of the compounds described herein may be made into a prodrug by attaching to one or more functional groups therein a cleavable moiety.
- a cleavable moiety See, e.g., J. Med. Chem., Vol.61, pp.62-80 (2016); J. Med. Chem., Vol.61, pp.6308-6327 (2016); and J. Med. Chem., Vol.61, pp.3918-3929 (2018).
- the moiety is cleavable upon exposure to a stimulus.
- a stimulus include temperature, electromagnetic radiation, sonic vibrations, pH, solvents, and substances and processes found on or in living organisms.
- the cleavable moiety is removed upon contact with a living organism. In some embodiments, the cleavable moiety is removed upon contact with an enzyme. In some, embodiments, the cleavable moiety is removed upon contact with alkaline phosphatase. In some embodiments, the cleavable moiety is a phosphonooxymethyl moiety that is cleaved as illustrated in Scheme A below.
- Methods of Modulating Akt3 [0277] Akt3, also referred to as RAC-gamma serine/threonine-protein kinase, is an enzyme that, in humans, is encoded by the Akt3 gene.
- Akt kinases are known to be regulators of cell signaling in response to insulin and growth factors and are associated with a broad range of biological processes, including, but not limited to, cell proliferation, differentiation, apoptosis, and tumorigenesis, as well as glycogen synthesis and glucose uptake.
- Akt3 has been shown to be stimulated by platelet-derived growth factor (“PDGF”), insulin, and insulin-like growth factor 1 (“IGF1”).
- PDGF platelet-derived growth factor
- IGF1 insulin-like growth factor 1
- Nucleic acid sequences for Akt3 are known in the art. See, for example, Genbank accession no.
- AF124141.1 Homo sapiens protein kinase B gamma mRNA, complete cds, which is specifically incorporated by reference in its entirety, and provides the following nucleic acid sequence: AGGGGAGTCATCATGAGCGATGTTACCATTGTGAAGGAAGGTTGGGTTCAGAAGAGGGGA GAATATATAAAAAACTGGAGGCCAAGATACTTCCTTTTGAAGACAGATGGCTCATTCATA GGATATAAAGAGAAACCTCAAGATGTGGATTTACCTTATCCCCTCAACAACTTTTCAGTG GCAAAATGCCAGTTAATGAAAACAGAACGACCAAAGCCAAACACATTTATAATCAGATGT CTCCAGTGGACTACTGTTATAGAGAGAACATTTCATGTAGATACTCCAGAGGAAAGGGAA GAATGGACAGAAGCTATCCAGGCTGTAGCAGACAGACTGCAGAGGCAAGAAGAGGAGAGAATGGATGGACAGAAGCTATCCAGGCTGTAGCAGACAGACTGCAGAGGCAAGAAGAGGAGA
- Akt3 Amino acid sequences for Akt3 are also known in the art. See, for example, UniProtKB/Swiss-Prot accession no. Q9Y243 (Akt3_HUMAN), which is specifically incorporated by reference in its entirety and provides the following amino acid sequence: MSDVTIVKEGWVQKRGEYIKNWRPRYFLLKTDGSFIGYKEKPQDVDLPYPLNNFSVAKCQ LMKTERPKPNTFIIRCLQWTTVIERTFHVDTPEEREEWTEAIQAVADRLQRQEEERMNCS PTSQIDNIGEEEMDASTTHHKRKTMNDFDYLKLLGKGTFGKVILVREKASGKYYAMKILK KEVIIAKDEVAHTLTESRVLKNTRHPFLTSLKYSFQTKDRLCFVMEYVNGGELFFHLSRE RVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKEGITDA
- Akt3 The domain structure of Akt3 is reviewed in Romano, Scientifica, Volume 2013 (2013), Article ID 317186, 12 pages, and includes an N-terminal pleckstrin homology domain (“PH”), followed by a catalytic kinase domain (“KD”), and the C-terminal regulatory hydrophobic region.
- the KD and regulatory domain are both important for the biological actions mediated by Akt protein kinases and exhibit the maximum degree of homology among the three Akt isoforms.
- the PH domain binds lipid substrates, such as phosphatidylinositol (3,4) diphosphate (“PIP2”) and phosphatidylinositol (3,4,5) triphosphate (“PIP3”).
- the ATP binding site is situated approximately in the middle of the catalytic kinase domain, which has a substantial degree of homology with the other components of the AGC kinases family, such as p70 S6 kinase (“S6K”) and p90 ribosomal S6 kinase (“RSK”), protein kinase A (“PKA”), and protein kinase B (“PKB”).
- S6K p70 S6 kinase
- RSK ribosomal S6 kinase
- PKA protein kinase A
- PBB protein kinase B
- the hydrophobic regulatory moiety is a typical feature of the AGC kinases family.
- Akt 3 is generally considered to have the molecule processing and domain structure outlined as follows.
- Akt3 Regions Feature key Position(s) Length Description____________ Domain 5-107 103 PH Domain 148-405 258 Protein kinase Domain 406-479 74 AGC-kinase, C-terminal Nucleotide binding 154-162 9 ATP Sites: Feature key Position(s) Length Description____ Active site 271 1 Proton acceptor Binding site 177 1 ATP [0281]
- the initiator methionine of SEQ ID NO:2 is disposable for Akt3 function.
- the compound directly or indirectly modulates expression or bioavailability of an Akt3 having the following amino acid sequence: SDVTIVKEGWVQKRGEYIKNWRPRYFLLKTDGSFIGYKEKPQDVDLPYPLNNFSVAKCQ LMKTERPKPNTFIIRCLQWTTVIERTFHVDTPEEREEWTEAIQAVADRLQRQEEERMNCS PTSQIDNIGEEEMDASTTHHKRKTMNDFDYLKLLGKGTFGKVILVREKASGKYYAMKILK KEVIIAKDEVAHTLTESRVLKNTRHPFLTSLKYSFQTKDRLCFVMEYVNGGELFFHLSRE RVFSEDRTRFYGAEIVSALDYLHSGKIVYRDLKLENLMLDKDGHIKITDFGLCKEGITDA ATMKTFCGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQDHEKLFELILM EDIKFPRTLS
- a compound of Formula Ia, Ib, or Ic as described herein is an inhibitor of Akt3. In other embodiments, a compound of Formula Ia, Ib, or Ic as described herein is an activator of Akt3.
- compositions [0284] Some aspects of the invention involve administering an effective amount of a composition to a subject to achieve a specific outcome.
- the small molecule compositions useful according to the methods of the present invention thus can be formulated in any manner suitable for pharmaceutical use.
- the formulations of the invention are administered in pharmaceutically-acceptable solutions, which may routinely contain pharmaceutically-acceptable concentrations of salt, buffering agents, preservatives, compatible carriers, adjuvants, and optionally other therapeutic ingredients.
- an effective amount of the compound can be administered to a subject by any mode allowing the compound to be taken up by the appropriate target cells. “Administering” the pharmaceutical composition of the present invention can be accomplished by any means known to the skilled artisan.
- Specific routes of administration include, but are not limited to, oral, transdermal (e.g., via a patch), parenteral injection (subcutaneous, intradermal, intramuscular, intravenous, intraperitoneal, intrathecal, etc.), or mucosal (intranasal, intratracheal, inhalation, intrarectal, intravaginal, etc.).
- An injection can be in a bolus or a continuous infusion.
- the pharmaceutical compositions according to the invention are often administered by intravenous, intramuscular, or other parenteral means. They can also be administered by intranasal application, inhalation, topically, orally, or as implants; even rectal or vaginal use is possible.
- Suitable liquid or solid pharmaceutical preparation forms are, for example, aqueous or saline solutions for injection or inhalation, microencapsulated, encochleated, coated onto microscopic gold particles, contained in liposomes, nebulized, aerosols, pellets for implantation into the skin, or dried onto a sharp object to be scratched into the skin.
- the pharmaceutical compositions also include granules, powders, tablets, coated tablets, (micro)capsules, suppositories, syrups, emulsions, suspensions, creams, drops, or preparations with protracted release of active compounds in whose preparation excipients and additives and/or auxiliaries such as disintegrants, binders, coating agents, swelling agents, lubricants, flavorings, sweeteners or solubilizers are customarily used as described above.
- the pharmaceutical compositions are suitable for use in a variety of drug delivery systems. For a brief review of present methods for drug delivery, see Langer R (1990) Science 249:1527-33.
- compositions used in the methods of the invention can range from about 1 nM to about 100 ⁇ M. Effective doses are believed to range from about 10 picomole/kg to about 100 micromole/kg.
- the pharmaceutical compositions are preferably prepared and administered in dose units. Liquid dose units are vials or ampoules for injection or other parenteral administration. Solid dose units are tablets, capsules, powders, and suppositories. For treatment of a patient, different doses may be necessary depending on activity of the compound, manner of administration, purpose of the administration (i.e., prophylactic or therapeutic), nature and severity of the disorder, age and body weight of the patient.
- compositions can be administered per se (neat) or in the form of a pharmaceutically-acceptable salt.
- the salts should be pharmaceutically acceptable, but non-pharmaceutically-acceptable salts can conveniently be used to prepare pharmaceutically-acceptable salts thereof.
- Such salts include, but are not limited to, those prepared from the following acids: hydrochloric, hydrobromic, sulphuric, nitric, phosphoric, maleic, acetic, salicylic, TsOH (p-toluene sulphonic acid), tartaric, citric, methane sulphonic, formic, malonic, succinic, naphthalene-2-sulphonic, and benzene sulphonic acids.
- such salts can be prepared as alkaline metal or alkaline earth salts, such as sodium, potassium or calcium salts of the carboxylic acid group.
- Suitable buffering agents include: acetic acid and a salt (1-2% w/v); citric acid and a salt (1-3% w/v); boric acid and a salt (0.5-2.5% w/v); and phosphoric acid and a salt (0.8-2% w/v).
- Suitable preservatives include benzalkonium chloride (0.003-0.03% w/v); chlorobutanol (0.3-0.9% w/v); parabens (0.01-0.25% w/v); and thimerosal (0.004-0.02% w/v).
- Compositions suitable for parenteral administration conveniently include sterile aqueous preparations, which can be isotonic with the blood of the recipient.
- the acceptable vehicles and solvents are water, Ringer’s solution, phosphate buffered saline, and isotonic sodium chloride solution.
- sterile, fixed oils are conventionally employed as a solvent or suspending medium.
- any bland fixed mineral or non-mineral oil may be employed including synthetic mono- or diglycerides.
- fatty acids such as oleic acid find use in the preparation of injectables.
- Carrier formulations suitable for subcutaneous, intramuscular, intraperitoneal, intravenous, etc. administrations can be found in Remington’s Pharmaceutical Sciences, Mack Publishing Company, Easton, PA. [0293]
- the compounds useful in the invention can be delivered in mixtures of more than two such compounds.
- a mixture can further include one or more adjuvants in addition to the combination of compounds.
- a variety of administration routes is available. The particular mode selected will depend, of course, upon the particular compound selected, the age and general health status of the subject, the particular condition being treated, and the dosage required for therapeutic efficacy.
- the methods of this invention can be practiced using any mode of administration that is medically acceptable, meaning any mode that produces effective levels of response without causing clinically unacceptable adverse effects. Preferred modes of administration are discussed above.
- the compositions can conveniently be presented in unit dosage form and can be prepared by any of the methods well known in the art of pharmacy. All methods include the step of bringing the compounds into association with a carrier which constitutes one or more accessory ingredients.
- compositions are prepared by uniformly and intimately bringing the compounds into association with a liquid carrier, a finely divided solid carrier, or both, and then, if necessary, shaping the product.
- Other delivery systems can include time-release, delayed release, or sustained- release delivery systems. Such systems can avoid repeated administrations of the compounds, increasing convenience to the subject and the physician.
- Many types of release delivery systems are available and known to those of ordinary skill in the art. They include polymer base systems such as poly(lactide-glycolide), copolyoxalates, polycaprolactones, polyesteramides, polyorthoesters, polyhydroxybutyric acid, and polyanhydrides.
- Microcapsules of the foregoing polymers containing drugs are described in, for example, U.S. Pat. No.5,075,109.
- Delivery systems also include non-polymer systems that are: lipids including sterols such as cholesterol, cholesterol esters and fatty acids, or neutral fats such as mono-di-and tri-glycerides; hydrogel release systems; silastic systems; peptide-based systems; wax coatings; compressed tablets using conventional binders and excipients; partially fused implants; and the like.
- Specific examples include, but are not limited to: (a) erosional systems in which an agent of the invention is contained in a form within a matrix such as those described in U.S. Pat.
- a method of treating a disease in a subject in need thereof includes administering to the subject an effective amount of a compound of Formula Ia, Ib, or Ic as described herein.
- the disease is selected from the group consisting of neurodegenerative disease, cachexia, anorexia, obesity, obesity’s complication, inflammatory disease, viral-induced inflammatory reaction, Gulf War Syndrome, tuberous sclerosis, retinitis pigmentosa, transplant rejection, cancer, an autoimmune disease, ischemic tissue injury, traumatic tissue injury, and a combination thereof.
- the compound of Formula Ia, Ib, or Ic modulates Akt3 in immune cells.
- Non-limiting examples of immune cells include T cells (e.g., T regulatory cells (“Tregs”)), B cells, macrophages, and glial cells (e.g., astrocytes, microglia, or oligodendrocytes).
- the immune cells are Tregs.
- the compound of Formula Ia, Ib, or Ic activates Akt3 signaling.
- the compound of Formula Ia, Ib, or Ic inhibits Akt3 signaling.
- the compound of Formula Ia, Ib, or Ic modulates Akt3 in Tregs.
- the compound of Formula Ia, Ib, or Ic increases Treg activity or production while, in other embodiments, the compound decreases Treg activity or production.
- the inventors also surprisingly found that, in some embodiments, the compound of Formula Ia, Ib, or Ic activates Akt3 signaling while, in other embodiments, the compound inhibits Akt3 signaling.
- Neurodegenerative Disease [0300] In some embodiments, a method of treating or preventing neurodegenerative diseases in a subject in need thereof is described, including modulating Akt3 signaling through administering to the subject an effective amount of a compound of Formula Ia, Ib, or Ic as described herein.
- the neurodegenerative disease is selected from the group consisting of Parkinson’s disease, Alzheimer’s disease, amyotrophic lateral sclerosis, Motor Neuron Disease, Huntington’s disease, HIV-induced neurodegeneration, Lewy Body Disease, spinal muscular atrophy, prion disease, spinocerebellar ataxia, familial amyloid polyneuropathy, multiple sclerosis, and a combination thereof.
- Neurodegenerative diseases occur when nerve cells in the brain or peripheral nervous system lose function over time and ultimately die. In many of the neurodegenerative diseases, chronic neuroinflammation contributes to disease progression. Although current treatments may help relieve some of the physical or mental symptoms associated with neurodegenerative diseases, there are currently no ways to slow disease progression and no known cures.
- Tregs are a subset of CD4 + T cells that suppress immune responses and are essential mediators of self-tolerance and immune homeostasis (see Sakaguchi, et al., Cell, 133, 775-787 (2008)). Evidence suggest that Tregs play an important role in the progression of neurodegenerative diseases.
- Akt3 can modulate the suppressive function of natural Tregs and the polarization of induced Tregs and, therefore, modulating Akt3 in immune cells can modulate immune responses. More specifically, activating Akt3 in immune cells can lead to increased immune suppressive responses, while inhibiting Akt3 in immune cells can lead to decreased immune suppressive responses. Without being bound by any one theory, it is believed that modulating Akt3 signaling in immune cells can be used for the treatment and prevention of neurodegenerative diseases.
- a method of treating or preventing neurodegenerative diseases in a subject in need thereof including administering to the subject an Akt3 activator of a compound of Formula Ia, Ib, or Ic as described herein in an amount effective to induce an immune suppressive response and treat or delay the progression of the disease.
- the Akt3 activator modulates an immune response by increasing a suppressive function of immune suppressive cells.
- Akt3 is selectively activated in immune cells.
- Exemplary immune cells include, but are not limited to, T cells, B cells, macrophages, and glial cells, such as astrocytes, microglia, and oligodendrocytes.
- Akt3 is activated in Tregs.
- the Akt3 activators can also be used to increase or promote the activity or production of Tregs, increase the production of cytokines, such as IL-10, from Tregs, increase the differentiation of Tregs, increase the number of Tregs, or increase the survival of Tregs.
- a method of treating or preventing neurodegenerative diseases in a subject in need thereof including administering to the subject an Akt3 inhibitor of a compound of Formula Ia, Ib, or Ic as described herein in an amount effective to inhibit an immune suppressive response and treat or prevent the progression of the disease.
- the Akt3 inhibitor of a compound of Formula Ia, Ib, or Ic as described herein modulates an immune response by decreasing an immune suppressive response or increasing an immune stimulatory response.
- Akt3 is selectively inhibited in immune cells.
- Exemplary immune cells include but are not limited to T cells, B cells, macrophages, and glial cells, such as astrocytes, microglia, and oligodendrocytes.
- Akt3 is inhibited in Tregs.
- the compounds of Formula Ia, Ib, or Ic can treat or prevent ALS.
- ALS also called Lou Gehrig’s disease
- Symptoms of ALS include, but are not limited to, difficulty speaking, swallowing, walking, moving, and breathing. ALS usually affects men and women between the ages of 40 and 70. There are two different types of ALS, sporadic and familial. Sporadic, which is the most common form of the disease in the U.S., accounts for 90 to 95 percent of all cases. Familial ALS has been associated with mutations in Cu/Zn superoxide dismutase (SOD1).
- Oxidative stress, mitochondrial dysfunction, excitotoxicity, protein aggregation, endoplasmic reticulum stress, impairment of axonal transport, dysregulation of neuronal-glial interactions, and apoptosis have all been demonstrated to contribute to motor neuron injury in the presence of mutant SOD1.
- Treg dysfunction plays a role in the development of ALS and that administration of an Akt3 modulator can treat or prevent the progression of ALS.
- Some subjects with rapidly progressing ALS have a deficiency of the Treg master transcription factor FOXP3 which leads to impairment of Treg suppressive function.
- One embodiment provides a method of treating ALS in a subject in need thereof by administering an Akt3 activator to a subject in need thereof in an amount effective to activate Akt3 in immune cells and induce immune suppressive responses.
- Akt3 is activated in Tregs.
- administration of Akt3 activators of Formula Ia, Ib, or Ic as described herein to a subject having ALS slows disease progression and prolongs the subject’s survival.
- Other motor neuron diseases may be treated or prevented using the disclosed Akt3 modulators including, for example, progressive bulbar palsy, pseudobulbar palsy, primary lateral sclerosis, spinal muscular atrophy, and post-polio syndrome.
- Parkinson’s disease is a neurodegenerative disorder that predominantly affects dopamine-producing neurons in a specific area of the brain called substantia nigra. Parkinson’s disease is a progressive disease that worsens over time as more neurons become impaired or die. The cause of neuronal death in Parkinson’s is not known. Symptoms of Parkinson’s disease include, but are not limited to, tremors in hands, arms, legs, jaw, or head, stiffness of the limbs and trunk, slowness of movement, and impaired balance and coordination. [0309] One embodiment provides a method of treating Parkinson’s disease by administering an Akt3 modulator to a subject in need thereof in an amount effective to activate or inhibit Akt3 in immune cells and induce an immune suppressive response.
- Akt3 activators administered to a subject having Parkinson’s disease will slow or stop disease progression to unaffected areas of the brain.
- the disclosed Akt3 activators of Formula Ia, Ib, or Ic as described herein can be administered to a subject prophylactically if the subject has a family history of Parkinson’s disease or other neurodegenerative diseases.
- the Akt3 activators can protect neurons from disease induction or slow down the induction of the disease.
- Huntington’s disease is a progressive neurodegenerative disease. The disease is characterized by the progressive breakdown of nerve cells in the brain.
- Symptoms of Huntington’s disease include, but are not limited to, involuntary movement problems and impairments in voluntary movement, such as involuntary jerking, muscle rigidity, slow or abnormal eye movements, impaired gait, posture, and balance, difficulty with the physical production of speech or swallowing; cognitive impairments, such as difficulty organizing, prioritizing, or focusing on tasks, lack of flexibility or the tendency to get stuck on a thought, behavior, or action, lack of impulse control, lack of awareness of one’s own behaviors and abilities, slowness in processing thoughts or finding words, and difficulty in learning new information; and psychiatric disorders, such as depression.
- the disclosed Akt3 modulators can lessen or slow the progression of symptoms of Huntington’s disease.
- One embodiment provides a method of treating Huntington’s disease in a subject in need thereof by administering an Akt3 modulator to the subject in an amount effective to activate or inhibit Akt3 in immune cells and induce an immune suppressive response.
- Akt3 modulators can slow down or stop the progression of disease symptoms in subjects with Huntington’s disease.
- Akt3 modulators can alter the Treg/Th17 balance.
- Huntington’s disease is largely genetic; every child of a parent with Huntington’s disease has a 50/50 chance of inheriting the disease.
- subjects with a familial history of Huntington’s disease can be prophylactically administered one of the disclosed Akt3 modulators before symptoms of the disease appear to prevent or slow down the manifestation of disease symptoms.
- Alzheimer’s disease is a progressive disorder that causes brain cells to degenerate and eventually die. Alzheimer's disease is the most common cause of dementia and is hallmarked by a continuous decline in thinking, behavioral, and social skills that disrupts a person’s ability to function independently. Symptoms of Alzheimer’s disease include, but are not limited to, memory loss, impairment in thinking and reasoning abilities, difficulty in making judgments and decisions, and changes in personality and behavior.
- Alzheimer’s disease While the exact cause of Alzheimer’s disease is not fully understood, it is believed that the core problem is dysfunctionality in brain proteins which disrupt neuronal function and unleash a series of toxic events. The damage most often starts in the region of the brain that controls memory, but the process begins years before the first symptoms. The loss of neurons spreads in a somewhat predictable pattern to other regions of the brain. By the late stage of the disease, the brain has shrunk significantly. Beta-amyloid plaques and tau protein tangles are most often attributed with the bulk of the damage and dysfunctionality of neurons in Alzheimer’s disease.
- One embodiment provides a method of treating Alzheimer’s disease in a subject by administering an Akt3 activator to the subject in an amount effective to activate Akt3 in Tregs and activate downstream neuroprotective pathways in the brain.
- subjects are administered an effective amount of an Akt3 activator to reduce or eliminate symptoms of Alzheimer’s disease or to slow down disease progression.
- Another embodiment provides a method of treating or preventing the progression of Alzheimer’s disease in a subject by administering an Akt3 inhibitor of Formula Ia, Ib, or Ic as described herein to the subject in an amount effective to inhibit Akt3 in Tregs and induce an immune response or decrease an immune suppressive response.
- SMA Spinal muscular atrophy
- SMA is a group of chronic neuromuscular disorders that are characterized by progressive loss of motor neurons and muscle wasting. SMA is commonly classified in four types that vary in severity and the life stage during which the disease manifests.
- SMA1 or Werdnig-Hoffmann disease which manifests during age 0-6 months (“infantile” SMA); SMA2 or Dubowitz disease, which manifests during age 6-18 months (“intermediate” SMA); SMA3 or Kugelberg-Welander disease, which manifests after age 1 year (“juvenile” SMA); and SMA4, which manifests during adulthood (“adult-onset” SMA).
- SMA0 severe infantile SMA
- Signs and symptoms of SMA vary according to type, but the most common include, but are not limited to, limpness or tendency to flop, difficulty sitting, standing, or walking, loss of strength in respiratory muscles, twitching, and difficulty eating and swallowing.
- One embodiment provides a method of treating SMA in a subject by administering an Akt3 modulator of Formula Ia, Ib, or Ic as described herein to the subject in an amount effective to enable survival of motor neurons.
- subjects are administered an effective amount of an Akt3 modulator to reduce or eliminate symptoms of SMA or to slow down disease progression.
- MS Multiple sclerosis
- nerve cells in the brain and spinal cord become demyelinated, leading to nerve cell damage and disrupting signal transmission throughout the nervous system.
- Persons suffering MS can experience almost any neurological sign/symptom, with autonomic, visual, motor, and sensory impairment being most common.
- the precise cause of MS is unknown but is thought to be a combination of genetic, such as chromosomal aberrations in the major histocompatibility complex, and environmental factors, such as exposure to infectious agents and toxins.
- One embodiment provides a method of treating MS in a subject by administering an Akt3 modulator of Formula Ia, Ib, or Ic as described herein to the subject in an amount effective to restore loss of function after an attack and/or prevent attacks from occurring.
- subjects are administered an effective amount of an Akt3 modulator to reduce or eliminate symptoms of MS or to slow down disease progression.
- a method of treating or preventing extreme weight loss is disclosed herein, including administering a compound disclosed here to a subject in need thereof.
- weight loss disorders include cachexia, anorexia, and anorexia nervosa.
- An exemplary method includes inhibiting Akt3 in subjects in need thereof by administering a compound of Formula Ia, Ib, or Ic as described herein. Without being bound by any one theory, it is believed that Akt3 plays an important role in adipogenesis.
- White adipogenesis requires activation of a transcriptional cascade involving the sequential induction of a number of transcription factors including, but not limited to, FOXO1, several members of the C/EBP family, and PPAR ⁇ .
- FOXO1 is an essential negative regulator of adipogenesis and is primarily controlled through phosphorylation/acetylation on multiple residues by enzymes including Akt.
- FOXO1 can also be controlled by the serine/threonine protein kinase SGK1.
- SGK1 is downstream of PI3K and can inhibit FOXO1 upon phosphorylation.
- SGK1 is regulated by the serine/threonine protein kinase WNK1, which can also be regulated by Akt and SGK1.
- Akt3 suppresses adipogenesis through phosphorylation of WNK1, leading to downregulation of SGK1 activity and SGK-1-mediated inhibition of FOXO1.
- Cachexia or wasting syndrome, is a multifactorial syndrome characterized by an ongoing loss of skeletal muscle that cannot be fully reversed by conventional nutritional support and leads to progressive functional impairment. Cachexia is so destructive that it taps into other sources of energy, namely skeletal muscle and adipose tissue, when the body senses lack of nutrition. It affects the majority of patients with advanced cancer and is associated with a reduction in ability to fight infection, treatment tolerance, response to therapy, quality of life, and duration of survival.
- the cachexia is caused by a chronic disease such as, but not limited to, cancer, inflammatory disease, neurodegenerative disease, pathogenic infection, immunodeficiency disorder, weight gain disorder, weight loss disorder, hormone imbalance, tuberous sclerosis, retinitis pigmentosa, congestive heart failure, and a combination thereof.
- a chronic disease such as, but not limited to, cancer, inflammatory disease, neurodegenerative disease, pathogenic infection, immunodeficiency disorder, weight gain disorder, weight loss disorder, hormone imbalance, tuberous sclerosis, retinitis pigmentosa, congestive heart failure, and a combination thereof.
- a chronic disease such as, but not limited to, cancer, inflammatory disease, neurodegenerative disease, pathogenic infection, immunodeficiency disorder, weight gain disorder, weight loss disorder, hormone imbalance, tuberous sclerosis, retinitis pigmentosa, congestive heart failure, and a combination thereof.
- One embodiment provides a method of treating cachexia in a subject in need thereof by administering an Akt
- Another embodiment provides a method of promoting weight gain in a subject in need thereof by administering an Akt3 inhibitor of a compound of Formula Ia, Ib, or Ic as described herein to the subject in an amount effective to promote adipogenesis in the subject.
- a subject suspected of being susceptible for cachexia for example, subjects who have been diagnosed with cancer or other diseases
- the compound disclosed herein is used for treating cachexia by modulating Akt3 and not by modulating T regulatory cells.
- Anorexia nervosa is an eating disorder characterized by weight loss or the lack of weight gain in growing children, difficulties maintaining an appropriate body weight for height, age, and stature, and, often, distorted body image.
- One of the first goals of treatment for anorexia is the restoration of a normal body weight.
- the compound of Formula Ia, Ib, or Ic disclosed herein inhibits Akt3, which has been overactivated by estradiol, the levels of which are increased in subjects with anorexia.
- the compound of Formula Ia, Ib, or Ic disclosed herein can be used to treat anorexia.
- the disclosed Akt3 inhibitors of a compound of Formula Ia, Ib, or Ic can be administered to a subject diagnosed with anorexia in an amount effective to promote adipogenesis and reverse extreme weight loss.
- Obesity and Obesity s Complications [0324] Diseases hallmarked by weight gain (e.g., obesity) are estimated to effect 40% of adults and 20% of children and adolescents in the United States alone, with those numbers trending upward. See “Overweight & Obesity: Data & Statistics”, U.S. Centers for Disease Control and Prevention, accessed April 3, 2020. Obesity, which is characterized by a body mass index of > 30 kg/m 2 , increases the likelihood of various diseases (e.g., cardiovascular diseases and type 2 diabetes).
- Akt3 activation has been shown to be protective against obesity.
- a method of treating obesity includes administering to a subject having obesity or at risk of developing obesity an Akt3 activator in an amount effective to reverse or prevent the effects of the disease.
- the compound disclosed herein modulating Akt3 is used for treating obesity and/or obesity’s complications.
- the obesity’s complication is selected from the group consisting of glucose intolerance, hepatic steatosis, dyslipidemia, and a combination thereof.
- the compound disclosed herein is used for treating obesity and/or obesity’s complications by modulating Akt3 and not by modulating T regulatory cells.
- Akt3 signaling has been linked to the chronic or acute inflammation that contributes to inflammatory diseases.
- One embodiment provides a method of treating or preventing an inflammatory disease in a subject in need thereof including administering to the subject a composition comprising an Akt3 modulator in an amount effective to modulate Akt3 signaling and treat or delay the progression of the disease.
- the Akt3 modulator activates Akt3 signaling and/or increases Treg activity or production, resulting in an immunosuppressive effect.
- Non-limiting examples of inflammatory disease include atopic dermatitis, allergy, asthma, and a combination thereof.
- Akt3 signaling has been linked to the acute immune responses that contribute to viral-induced inflammatory diseases, such as severe acute respiratory syndrome (“SARS”) and coronavirus disease 2019 (“COVID-19”). Therefore, in one embodiment, a method of treating a viral-induced inflammatory disease in a subject in need thereof includes administering to the subject an Akt3 modulator in an amount effective to reverse or slow down the progression of the disease.
- a method of treating or preventing cancer in a subject in need thereof is provided, including modulating Akt3 signaling through administering to the subject an effective amount of a compound of Formula Ia, Ib, or Ic as described herein.
- the compound of Formula Ia, Ib, or Ic inhibits Akt3 signaling and/or decreases Treg activity or production, resulting in an immune response-activating effect.
- the cancer is selected from the group consisting of bladder cancer, brain cancer, breast cancer, cervical cancer, colorectal cancer, esophageal cancer, kidney cancer, liver cancer, lung cancer, nasopharyngeal cancer, pancreatic cancer, prostate cancer, skin cancer, stomach cancer, uterine cancer, ovarian cancer, testicular cancer, adult T- cell leukemia/lymphoma, and a combination thereof.
- the compounds and compositions disclosed herein are useful for treating leukemia.
- the compounds and compositions disclosed herein that inhibit Akt3 are useful for treating leukemia.
- the compounds and compositions disclosed herein that inhibit Akt3 are useful in vivo and ex vivo as immune response-stimulating therapeutics. The ability to inhibit Akt3 and thereby inhibit or reduce Treg-mediated immune suppression enables a more robust immune response.
- the compounds and compositions disclosed herein are also useful to stimulate or enhance immune-stimulating or -activating responses involving T cells.
- the compounds and compositions disclosed herein are useful for stimulating or enhancing an immune response in a host for treating leukemia by selectively inhibiting Akt3.
- the compounds and compositions disclosed herein can be administered to a subject in an amount effective to stimulate T cells in the subject.
- the types of leukemia that can be treated with the compounds and compositions as disclosed herein include, but are not limited to, acute myeloid leukemia (AML), chronic myeloid leukemia (CML), acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), adult T-cell leukemia/lymphoma (ATLL) and chronic myelomonocytic leukemia (CMML).
- AML acute myeloid leukemia
- CML chronic myeloid leukemia
- ALL acute lymphocytic leukemia
- CLL chronic lymphocytic leukemia
- ATLL adult T-cell leukemia/lymphoma
- CMML chronic myelomonocytic leukemia
- ATLL is almost exclusively diagnosed in adults, with a median age in the mid-60s.
- ATLL there are four types of ATLL: (1) acute, (2) chronic, (3) smouldering, and (4) lymphomatous.
- acute ATLL is the most common form, and is characterized by high white blood cell count, hypercalcemia, organomegaly, and high lactose dehydrogenase.
- lymphomatous ATLL manifests in the lymph nodes with less than 1% circulating lymphocytes.
- chronic and smouldering ATLL are characterized by a less aggressive clinical course and allow for long-term survival.
- the four-year survival rate for acute and lymphomatous ATLL is less than 5%.
- chronic and smouldering forms of ATLL have four-year survival rates of 26.9% and 62%, respectively.
- the adult T-cell leukemia/lymphoma is caused by human T-cell lymphotropic virus (HTLV-1).
- HTLV-1 human T-cell lymphotropic virus
- the compounds and compositions disclosed herein are useful for treating ATLL.
- the compounds and compositions disclosed herein that inhibit Akt3 are useful for treating ATLL.
- Tregs expressing CD25 and FoxP3 may transform into ATLL cells.
- ATLL cells display an activated helper/inducer T-cell phenotype but exhibit strong immunosuppressive activity.
- the compounds and compositions disclosed herein that inhibit Akt3 reduce the immunosuppressive response of the ATLL cells. In other embodiments, the compounds and compositions disclosed herein that inhibit Akt3 increase an immune stimulatory response to overcome the strong immunosuppressive activity of ATLL cells. [0334] In some embodiments, the compounds and compositions disclosed herein that are useful for treating leukemia or ATLL reduce or inhibit an immune suppressive response, such as, but not limited to an immune suppressive function of natural Treg (nTreg) cells and induction of conventional T cells into induced Treg (iTreg).
- an immune suppressive response such as, but not limited to an immune suppressive function of natural Treg (nTreg) cells and induction of conventional T cells into induced Treg (iTreg).
- the immune suppressive function of nTreg cells that is reduced or inhibited is the secretion of one or more anti-inflammatory cytokines, such as, but not limited to IL10, TGF ⁇ , or a combination thereof.
- methods for treating leukemia or adult T-cell leukemia/lymphoma include administering to a subject a second active agent, such as, but not limited to, an anti-nausea drug, a chemotherapeutic drug, or a potentiating agent (e.g., cyclophosphamide).
- a second active agent such as, but not limited to, an anti-nausea drug, a chemotherapeutic drug, or a potentiating agent (e.g., cyclophosphamide).
- the disease is an autoimmune disease.
- Non-limiting examples of autoimmune disease include achalasia, Addison’s disease, adult Still’s disease, agammaglobulinemia, alopecia areata, amyloidosis, ankylosing spondylitis, anti-glomerular basement membrane disease, anti-tubular basement membrane antibody nephritis, antiphospholipid syndrome, autoimmune angioedema, autoimmune dysautonomia, autoimmune encephalomyelitis, autoimmune hepatitis, autoimmune inner ear disease, autoimmune myocarditis, autoimmune oophoritis, autoimmune orchitis, autoimmune pancreatitis, autoimmune retinopathy, autoimmune urticaria, axonal and neuronal neuropathy, Baló disease, Behcet’s disease, benign mucosal pemphigoid, bullous pemphigoid, Castleman disease, celiac disease, Chagas disease, chronic inflammatory demyelinating polyneuropathy, chronic recurrent multifocal osteo
- a compound disclosed herein modulates Akt3 and is used for treating Gulf War Syndrome, tuberous sclerosis, retinitis pigmentosa, transplant rejection, ischemic tissue injury, or traumatic tissue injury.
- the transplant rejection is Graft-versus-Host disease.
- the compound disclosed herein is used for treating retinitis pigmentosa by modulating Akt3 and not by modulating T regulatory cells.
- the compound disclosed herein is used for treating ischemic tissue injury or traumatic tissue injury.
- the ischemic tissue injury or traumatic tissue injury is the ischemic tissue injury or traumatic tissue injury of the brain.
- the disclosed compounds can be administered to a subject in need thereof alone or in combination with one or more additional therapeutic agents.
- the compounds and the additional therapeutic agent are administered separately, but simultaneously.
- the compound and the additional therapeutic agent are administered as part of the same composition.
- the compound and the second therapeutic agent are administered separately and at different times, but as part of the same treatment regime.
- the subject can be administered a first therapeutic agent 1, 2, 3, 4, 5, 6, or more hours, or 1, 2, 3, 4, 5, 6, 7, or more days, before administration of a second therapeutic agent.
- the subject can be administered one or more doses of the first agent every 1, 2, 3, 4, 5, 67, 14, 21, 28, 35, or 48 days prior to a first administration of second agent.
- the compounds disclosed herein can be the first or the second therapeutic agent.
- the compounds and the additional therapeutic agent can be administered as part of a therapeutic regimen. For example, if a first therapeutic agent can be administered to a subject every fourth day, the second therapeutic agent can be administered on the first, second, third, or fourth day, or combinations thereof. The first therapeutic agent or second therapeutic agent may be repeatedly administered throughout the entire treatment regimen.
- Exemplary additional therapeutic agents include, but are not limited to, cytokines, chemotherapeutic agents, radionuclides, other immunotherapeutics, enzymes, antibiotics, antivirals (e.g., protease inhibitors alone or in combination with nucleosides for treatment of HIV or Hepatitis B or C), anti-parasites (e.g., helminths or protozoans), growth factors, growth inhibitors, hormones, hormone antagonists, antibodies and bioactive fragments thereof (including humanized, single chain, and chimeric antibodies), antigen and vaccine formulations (including adjuvants), peptide drugs, anti-inflammatories, ligands that bind to Toll-like receptors (including, but not limited to, CpG oligonucleotides) to activate the innate immune system, molecules that mobilize and optimize the adaptive immune system, other molecules that activate or up-regulate the action of cytotoxic T lymphocytes, NK cells and helper T-cells, and other molecules
- the additional therapeutic agents are selected based on the condition, disorder or disease to be treated.
- the compounds of the invention can be co-administered with one or more additional agents that function to enhance or promote an immune response or reduce or inhibit an immune response.
- Chemotherapeutic Agents [0342] In some embodiments, the compounds of the invention can be combined with one or more chemotherapeutic agents or pro-apoptotic agents.
- chemotherapeutic agents include, but are not limited to, amsacrine, bleomycin, busulfan, capecitabine, carboplatin, carmustine, chlorambucil, cisplatin, cladribine, clofarabine, crisantaspase, cyclophosphamide, cytarabine, dacarbazine, dactinomycin, daunorubicin, docetaxel, doxorubicin, epirubicin, etoposide, fludarabine, fluorouracil, gemcitabine, hydroxycarbamide, idarubicin, ifosfamide, irinotecan, leucovorin, liposomal doxorubicin, liposomal daunorubicin, lomustine, melphalan, mercaptopurine, mesna, methotrexate, mitomycin, mitoxantrone, oxaliplatin, paclitaxel
- pro-apoptotic agents include, but are not limited to fludarabinetaurosporine, cycloheximide, actinomycin D, lactosylceramide, 15d-PGJ(2), and combinations thereof.
- Anti-Inflammatories Other suitable additional therapeutic agents include, but are not limited to, anti- inflammatory agents.
- the anti-inflammatory agent can be non- steroidal, steroidal, or a combination thereof.
- One embodiment provides oral compositions containing about 1% (w/w) to about 5% (w/w), typically about 2.5 % (w/w), of an anti- inflammatory agent.
- non-steroidal anti-inflammatory agents include, without limitation, oxicams, such as piroxicam, isoxicam, tenoxicam, sudoxicam; salicylates, such as aspirin, disalcid, benorylate, trilisate, safapryn, solprin, diflunisal, and fendosal; acetic acid derivatives, such as diclofenac, fenclofenac, indomethacin, sulindac, tolmetin, isoxepac, furofenac, tiopinac, zidometacin, acematacin, fentiazac, zomepirac, clindanac, oxepinac, felbinac, and ketorolac; fenamates, such as mefenamic, meclofenamic, flufenamic, niflumic, and tolfenamic acids; propionic acid derivatives, such as i
- steroidal anti-inflammatory drugs include, without limitation, corticosteroids, such as hydrocortisone, hydroxyl-triamcinolone, alpha-methyl dexamethasone, dexamethasone-phosphate, beclomethasone dipropionates, clobetasol valerate, desonide, desoxymethasone, desoxycorticosterone acetate, dexamethasone, dichlorisone, diflorasone diacetate, diflucortolone valerate, fluadrenolone, fluclorolone acetonide, fludrocortisone, flumethasone pivalate, fluosinolone acetonide, fluocinonide, flucortine butylesters, fluocortolone, fluprednidene (fluprednylidene) acetate, flurandren
- the compound disclosed herein decreases Treg activity or production.
- the compound disclosed herein is used in induction therapy for cancer.
- the compound disclosed herein is used in combination with other immune therapeutic agents, immune modulators, costimulatory activating agonists, other cytokines and chemokines and factors, vaccines, oncolytic viruses, cell therapy, small molecules and targeted therapy, chemotherapy and radiation therapy.
- the immune modulators include check point inhibitors such as anti-PD1, anti-CTLA4, anti-TIM3, anti-LAG3.
- the costimulatory activating agonists including anti-OX40, anti-GITR, and the like.
- the cell therapy includes engineered T cells, CAR-T, TCR-Tcells and others.
- the compound disclosed herein is used in combination with other immune therapeutic agents, immune modulators, biologics (e.g., antibodies), vaccines, small molecules and targeted therapy, anti-inflammatory, cell therapy (e.g., engineered Tregs and other type of cells, chemotherapy and radiation therapy.
- the compound disclosed herein, either used alone or in combination with other agents is administered in vivo to a patient by intravenous, intramuscular, or other parenteral means. They can also be administered by intranasal application, inhalation, rectally, vaginally, topically, orally, or as implants.
- the compound disclosed herein is applied ex vivo to enhance the function of suppressive Tregs, including natural tregs, induce-Tregs, engineered Tregs and other type of suppressive T cells, which optionally can then be used to treat a patient.
- the additional therapeutic agent is an immune suppressant.
- Immunosuppressive agents include, but are not limited to, antibodies against other lymphocyte surface markers (e.g., CD40, alpha-4 integrin) or against cytokines, fusion proteins (e.g., CTLA-4-Ig (Orencia ® ), TNFR-Ig (Enbrel ® )), TNF- ⁇ blockers, such as Enbrel, Remicade, Cimzia, and Humira, cyclophosphamide (“CTX”) (e.g., Endoxan ® , Cytoxan ® , Neosar ® , Procytox ® , and RevimmuneTM), methotrexate (“MTX”) (e.g, Rheumatrex ® and Trexall ® ), belimumab (e.g, Benlysta ® ), other immunosuppressive drugs (e.g., cyclosporin A, FK506-like compounds, rapamycin compounds, and steroids), anti-proliferatives,
- the additional therapeutic agent can be a checkpoint inhibitor.
- the additional therapeutic agent can be a CTLA-4 fusion protein, such as CTLA-4-Ig (abatacept).
- CTLA-4-Ig fusion proteins can compete with the co-stimulatory receptor, CD28, on T-cells for binding to CD80/CD86 (B7-1/B7-2) on antigen presenting cells, and thus function to inhibit T-cell activation.
- the additional therapeutic agent is a CTLA-4-Ig fusion protein known as belatacept. Belatacept contains two amino acid substitutions (L104E and A29Y) that can markedly increase its avidity to CD86 in vivo.
- the additional therapeutic agent is Maxy-4.
- the additional therapeutic agent is CTX.
- CTX (the generic name for Endoxan ® , Cytoxan ® , Neosar ® , Procytox ® , and RevimmuneTM), also known as cytophosphane, is a nitrogen mustard alkylating agent from the oxazophorines group. It can be used to treat various types of cancer and some autoimmune disorders. CTX is the primary drug used for diffuse proliferative glomerulonephritis in patients with renal lupus.
- the additional therapeutic agent can be administered in an effective amount to reduce the blood or serum levels of anti-double-stranded DNA (“anti-ds DNA”) auto antibodies and/or to reduce proteinuria in a patient in need thereof.
- the additional therapeutic agent can increase the amount of adenosine in the serum (see, for example, WO 08/147482).
- the second therapeutic agent can be CD73-Ig, recombinant CD73, or another agent (e.g., a cytokine, monoclonal antibody, or small molecule) that increases the expression of CD73 (see, for example WO 04/084933).
- the additional therapeutic agent is Interferon-beta.
- the additional therapeutic agent can be a small molecule that inhibits or reduces differentiation, proliferation, activity, cytokine production, and/or cytokine secretion by Th1, Th17, Th22, and/or other cells that secrete, or cause other cells to secrete, inflammatory molecules, including, but not limited to, IL-1 ⁇ , TNF- ⁇ , TGF-beta, IFN- ⁇ , IL-18 IL-17, IL-6, IL-23, IL-22, IL-21, and MMPs.
- inflammatory molecules including, but not limited to, IL-1 ⁇ , TNF- ⁇ , TGF-beta, IFN- ⁇ , IL-18 IL-17, IL-6, IL-23, IL-22, IL-21, and MMPs.
- the additional therapeutic agent is a small molecule that interacts with Tregs, enhances Treg activity, promotes or enhances IL-10 secretion by Tregs, increases the number of Tregs, increases the suppressive capacity of Tregs, or combinations thereof.
- the composition increases Treg activity or production.
- Exemplary Treg enhancing agents include, but are not limited to, glucocorticoid fluticasone, salmeteroal, antibodies to IL-12, IFN- ⁇ , and IL-4; vitamin D3, and dexamethasone, and combinations thereof.
- the additional therapeutic agent is an antibody, for example, a function-blocking antibody against a proinflammatory molecule such as IL-6, IL- 23, IL-22, or IL-21.
- the additional therapeutic agent includes a nucleic acid.
- the additional therapeutic agent includes a ribonucleic acid.
- cholinesterase inhibitors such as donepezil, rivastigmine, and galantamine
- memantine antidepressants, such as citalopram, fluoxetine, paroxetine, sertraline, and trazadone
- anxiolytics such as lorazepam and oxazepam
- antipsychotics such as aripiprazole, clozapine, haloperidol, olanzapine, quetiapine, risperidone, and ziprasidone.
- the additional therapeutic agent can be a treatment for ALS. There are currently two U.S.
- riluzole and edavarone Both drugs have been shown to slow down the progression of ALS.
- subjects with ALS can also be treated with drugs that target a specific symptom of the disease.
- drugs to reduce spasticity such, as antispastics (e.g., baclofen, dantrolene, and diazepam); drugs to help control nerve pain, such as amitriptyline, carbamazepine, duloxetine, gabapentin, lamotrigine, milnacipran, nortriptyline, pregabalin and venlafaxine; and drugs to help patients swallow, such as trihexyphenidyl or amitriptyline.
- the additional therapeutic agent can be a treatment for Parkinson’s disease.
- Parkinson’s disease Current treatments for Parkinson’s disease include, but are not limited to, carbidopa-levodopa; dopamine agonists, such as pramipexole, ropinirole, and rotigotine; MAO B inhibitors, such as selegiline, rasagiline, and safinamide; catechol O- methyltransferase inhibitors, such as entacapone and tolcapone; anticholinergics, such as bentztropine and trihexyphenidyl; and amantadine.
- the second therapeutic agent can be a treatment for Huntington’s disease.
- tetrabenazine Current treatments for Huntington’s disease include, but are not limited to, tetrabenazine; antipsychotics, such as haloperidol, chlorpromazine, risperidone, and quetiapine; amantadine; levetiracetam; clonazepam; antidepressants, such as citalopram, escitalopram, fluoxetine, and sertraline; and anticonvulsants, such as valproate, carbamazepine, and lamotrigine.
- antipsychotics such as haloperidol, chlorpromazine, risperidone, and quetiapine
- amantadine levetiracetam
- clonazepam antidepressants
- antidepressants such as citalopram, escitalopram, fluoxetine, and sertraline
- anticonvulsants such as valproate, carbamazepine, and lamotrigine.
- appetite stimulants are, for example, vitamins, minerals, or herbs including, but not limited to, zinc, thiamine, or fish oil.
- the appetite stimulant is a medication including, but not limited to, dronabinol, megesterol, and oxandrolone.
- DCE dichloroethane
- DCM dichloromethane
- DIEPA or DIPEA N,N- diisopropylethylamine
- DMAP 4-dimethylaminopyridine
- DMF dimethylformamide
- EA or EtOAc ethyl acetate
- EDC or EDCI 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide
- HATU 1-[bis(dimethylamino)methylene]-1H-1,2,3-triazolo[4,5-b]pyridinium 3-oxid hexafluorophosphate
- HPLC high-performance liquid chromatography
- PE petroleum ether
- RT retention time (e.g., HPLC retention time)
- TEA triethylamine
- TFA trifluoroacetic acid
- THF tetrahydrofuran
- Example 2 Compound 2 (4-((6-ethynylquinolin-4-yl)amino)-N-(4-(pyridin-4- ylamino)phenyl)benzamide)
- Compound 3 was prepared by the method shown in Schemes 4-5.
- Example 4 Compound 4 (4-((4-(5-(pyridin-4-ylamino)-1H-benzo[d]imidazol-2- yl)phenyl)amino)quinoline-6-carbonitrile) [0369] Compound 4 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 5 Compound 5 (4-((6-cyanoquinolin-4-yl)amino)-N-(4-((2-methylpyridin-4- yl)amino)phenyl)benzamide) [0370] Compound 5 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 6 Compound 6 (4-((6-cyanoquinolin-4-yl)amino)-N-(4-(pyridazin-4- ylamino)phenyl)benzamide) [0371] Compound 6 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 8 Compound 8 (6-fluoro-N-(4-(5-(pyridin-4-ylamino)-1H-benzo[d]imidazol-2- yl)phenyl)quinolin-4-amine) [0373] Compound 8 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 9 Compound 9 (4-((6-cyanoquinolin-4-yl)oxy)-N-(4-(pyridin-4- ylamino)phenyl)benzamide 2,2,2-trifluoroacetate) [0374] Compound 9 was prepared by the method shown in Scheme 6.
- Compound 12 was prepared by the method shown Scheme 9.
- Example 13 Compound 13 (4-((6-(prop-1-yn-1-yl)quinolin-4-yl)amino)-N-(4-(pyridin-4- ylamino)phenyl)benzamide)
- Compound 14 was prepared by the method shown in Scheme 11.
- Example 15 Compound 15 (4-((6-(dimethylamino)quinolin-4-yl)amino)-N-(4-(pyridin- 4-ylamino)phenyl)benzamide) [0380] Compound 15 was prepared by the method shown in Scheme 12.
- Compound 17 was prepared by the method shown in Scheme 14.
- Example 18 Compound 18 (6-(6-(dimethylamino)quinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)nicotinamide) [0383] Compound 18 was prepared by the method shown in Scheme 15.
- Example 19 Compound 19 (4-(6-(4-(pyridin-4-ylamino)phenylcarbamoyl)pyridin-3- ylamino)quinoline-6-carboxylate) [0384] Compound 19 was prepared by the method shown in Scheme 16.
- Compound 20 was prepared by the method shown in Scheme 17.
- Example 21 Compound 21 (5-(6-cyanoquinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)picolinamide)
- Compound 21 was prepared by the method shown in Scheme 18.
- Example 22 Compound 22 (4-(6-(4-(pyridin-4-ylamino)phenylcarbamoyl)pyridin-3- ylamino)quinoline-6-carboxylic acid) [0387] Compound 22 was prepared by a method known in the art and/or a method analogous to those described herein.
- Compound 24 was prepared by the method shown in Scheme 20.
- Example 25 Compound 25 (5-(6-fluoroquinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)picolinamide)
- Compound 25 was prepared by the method shown in Scheme 21.
- Example 26 Compound 26 (4-((4-((4-(pyridin-4- ylamino)phenyl)carbamoyl)phenyl)amino)quinoline-6-carboxylic acid) [0391] Compound 26 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 27 Compound 27 (4-(6-acetylquinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)benzamide) [0392] Compound 27 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 28 Compound 28 (methyl 4-((4-((4-(pyridin-4- ylamino)phenyl)carbamoyl)phenyl)amino)quinoline-6-carboxylate) [0393] Compound 28 was prepared by a method known in the art and/or a method analogous to those described herein.
- Compound 29 was prepared by the method shown in Scheme 22.
- Example 30 Compound 30 (6-(6-acetylquinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)nicotinamide)
- Compound 30 was prepared by the method shown in Scheme 23.
- Example 31 Compound 31 (6-(6-fluoroquinolin-4-ylamino)-N-(4-(pyridin-4- ylamino)phenyl)nicotinamide)
- Compound 31 was prepared by the method shown in Scheme 24.
- Example 33 Compound 33 (N-(4-(pyridin-4-ylamino)phenyl)-4-((6-(3,3,3-trifluoroprop- 1-yn-1-yl)quinolin-4-yl)amino)benzamide) [0398] Compound 33 was prepared by the method shown in Scheme 26.
- Example 35 Compound 35 (N-(4-(azetidin-3-ylamino)phenyl)-4-((6-cyanoquinolin-4-yl) amino)benzamide) [0400] Compound 35 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 36 Compound 36 (7-(azetidin-1-yl)-N-(4-(5-(pyridin-4-ylamino)-1H- benzo[d]imidazol-2-yl)phenyl)isoquinolin-1-amine) [0401] Compound 36 was prepared by the method shown in Scheme 27.
- Example 38 Compound 38 (4-((6-cyanoquinolin-4-yl)amino)-N-methyl-N-(4-(pyridin-4- ylamino)phenyl)benzamide) [0403] Compound 38 was prepared by the method shown in Scheme 29.
- Example 39 Compound 39 (4-((6-cyanoquinolin-4-yl)amino)-N-(4-(pyridin-4- ylamino)phenyl)benzenesulfonamide) [0404] Compound 39 was prepared by the method shown in Scheme 30.
- Example 42 Compound 42 (4-((2-(4-(pyridin-4-ylamino)phenyl)-1H-benzo[d]imidazol- 5-yl)amino)quinoline-6-carbonitrile)
- Compound 42 was prepared by the method shown in Scheme 32.
- Example 43 Compound 43 (6-fluoro-N-(2-(4-(pyridin-4-ylamino)phenyl)-1H-benzo[d]i midazol-5-yl)quinolin-4-amine)
- Compound 43 was prepared by the method shown in Scheme 33.
- Example 44 Compound 44 (4-(4-(5-(pyridin-4-ylamino)benzo[d]oxazol-2- yl)phenylamino)quinoline-6-carbonitrile)
- Compound 44 was prepared by the method shown Scheme 34.
- Example 45 Compound 45 (4-(4-(6-(pyridin-4-ylamino)benzo[d]oxazol-2- yl)phenylamino)quinoline-6-carbonitrile)
- Compound 45 was prepared by the method shown in Scheme 35.
- Example 46 Compound 46 (4-(6-(5-(pyridin-4-ylamino)-1H-benzo[d]imidazol-2- yl)pyridin-3-ylamino)quinoline-6-carbonitrile)
- Compound 46 was prepared by the method shown in Scheme 36.
- Example 47 Compound 47 (4-(4-(6-(pyridin-4-ylamino)-3H-imidazo[4,5-b]pyridin-2-yl) phenylamino)quinoline-6-carbonitrile)
- Compound 47 was prepared by the method shown in Scheme 37.
- Example 48 Compound 48 (4-(4-(5-(pyridin-4-ylamino)-1H-imidazo[4,5-b]pyridin-2-yl) phenylamino)quinoline-6-carbonitrile) [0413] Compound 48 was prepared by the method shown in Scheme 38.
- Example 49 Compound 49 (4-((6-chloroquinolin-4-yl)amino)-N-(4-(pyridin-4-ylamino) phenyl)benzamide) [0414] Compound 49 was prepared by a method known in the art and/or a method analogous to those described herein.
- Compound 50 was prepared by the method shown in Scheme 39.
- Example 51 Compound 51 (4-((6-cyanoquinolin-4-yl)amino)-3-methyl-N-(4-(pyridin-4- ylamino)phenyl)benzamide)
- Compound 51 was prepared by the method shown in Scheme 40.
- Example 52 Compound 52 (4-((6-cyanoquinolin-4-yl)amino)-2-methyl-N-(4-(pyridin-4- ylamino)phenyl)benzamide) [0417] Compound 52 was prepared by the method shown in Scheme 41.
- Example 53 Compound 53 (4-((6-cyanoquinolin-4-yl)amino)-N-(2-methyl-4-(pyridin-4- ylamino)phenyl)benzamide) [0418] Compound 53 was prepared by the method shown in Scheme 42.
- Compound 54 was prepared by the method shown in Scheme 43.
- Example 57 Compound 57 (4-(6-cyanoquinolin-4-ylamino)-N-(2-fluoro-4-(pyridin-4-yl amino)phenyl)benzamide)
- Compound 57 was prepared by the method shown in Scheme 46.
- Example 58 Compound 58 (4-(6-cyanoquinolin-4-ylamino)-N-(3-fluoro-4-(pyridin-4-yl amino)phenyl)benzamide) [0423] Compound 58 was prepared by the method shown in Scheme 47.
- Example 59 Compound 59 (N-(4-((2-aminopyridin-4-yl)amino)phenyl)-4-((6- cyanoquinolin-4-yl)amino)benzamide) [0424] Compound 59 was prepared by the method shown in Scheme 48.
- Example 61 Compound 61 (4-((7-cyanoquinolin-4-yl)amino)-N-(4-(pyridin-4- ylamino)phenyl)benzamide) Sc eme 50 [0426] Compound 61 was prepared by the method shown in Scheme 50.
- Example 62 Compound 62 (4-((4-(1-(4-(phenylamino)phenyl)-1H-1,2,3-triazol-4- yl)phenyl)amino)quinoline-6-carbonitrile) [0427] Compound 62 was prepared by the method shown in Scheme 51.
- Example 63 Compound 63 (N 6 ,N 6 -dimethyl-N 4 -(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)quinoline-4,6-diamine) [0428] Compound 63 was prepared by the method shown in Scheme 52.
- Example 64 Compound 64 (N 6 ,N 6 -dimethyl-N 4 -(5-(5-(2-methylpyridin-4-ylamino)-1H- benzo[d]imidazol-2-yl)pyridin-2-yl)quinoline-4,6-diamine)
- Compound 64 was prepared by the method shown in Scheme 53.
- Example 65 Compound 65 (N 6 ,N 6 -dimethyl-N 4 -(6-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)pyridin-3-yl)quinoline-4,6-diamine) 65
- Compound 65 was prepared by the method shown in Scheme 54.
- Example 66 Compound 66 (N 6 -methyl-N 4 -(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)quinoline-4,6-diamine)
- Compound 66 was prepared by the method shown in Scheme 55.
- Example 67 Compound 67 (N 4 -(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)quinoline-4,6-diamine)
- Compound 67 was prepared by the method shown in Scheme 56.
- Example 68 Compound 68 (6-(azetidin-1-yl)-N-(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine)
- Compound 68 was prepared by the method shown in Scheme 57.
- Example 69 Compound 69 (N-(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)-6-morpholinoquinolin-4-amine)
- Compound 69 was prepared by the method shown in Scheme 58.
- Example 70 Compound 70 (N 6 ,N 6 -dimethyl-N 4 -(4-(6-(2-methylpyridin-4-ylamino)-3H- imidazo[4,5-b]pyridin-2-yl)phenyl)quinoline-4,6-diamine)
- Compound 70 was prepared by the method shown in Scheme 59.
- Example 71 Compound 71 (6-(azetidin-1-yl)-N-(4-(6-((2-methylpyridin-4-yl)amino)-3H- imidazo[4,5-b]pyridin-2-yl)phenyl)quinolin-4-amine)
- Compound 71 was prepared by the method shown in Scheme 60.
- Example 72 Compound 72 (N-(4-(6-(2-methylpyridin-4-ylamino)-3H-imidazo[4,5- b]pyridin-2-yl)phenyl)-6-morpholinoquinolin-4-amine)
- Compound 72 was prepared by the method shown in Scheme 61.
- Example 73 Compound 73 (N 6 ,N 6 -dimethyl-N 4 -(6-(6-(2-methylpyridin-4-ylamino)-3H- imidazo[4,5-b]pyridin-2-yl)pyridin-3-yl)quinoline-4,6-diamine)
- Example 74 Compound 74 (N 6 ,N 6 -dimethyl-N 4 -(5-(6-((2-methylpyridin-4-yl)amino)-3H- imidazo[4,5-b]pyridin-2-yl)pyridin-2-yl)quinoline-4,6-diamine)
- Compound 74 was prepared by the method shown in Scheme 63.
- Example 75 Compound 75 (6-(azetidin-1-yl)-N-(6-(6-((2-methylpyridin-4-yl)amino)-3H- imidazo[4,5-b]pyridin-2-yl)pyridin-3-yl)quinolin-4-amine)
- Compound 75 was prepared by the method shown in Scheme 64.
- Example 76 Compound 76 (N-(6-(6-(2-methylpyridin-4-ylamino)-3H-imidazo[4,5- b]pyridin-2-yl)pyridin-3-yl)-6-morpholinoquinolin-4-amine)
- Compound 76 was prepared by the method shown in Scheme 65.
- Example 77 Compound 77 (4-((6-(dimethylamino)quinolin-4-yl)amino)-N-(4-((2- methylpyridin-4-yl)amino)phenyl)benzamide)
- Compound 80 was prepared by the method shown in Scheme 69.
- Example 81 Compound 81 (6-((6-(dimethylamino)quinolin-4-yl)amino)-N-(5- (phenylamino)pyridin-2-yl)nicotinamide) [0446] Compound 81 was prepared by the method shown in Scheme 70.
- Example 82 Compound 82 (5-((6-(dimethylamino)quinolin-4-yl)amino)-N-(5- (phenylamino)pyridin-2-yl)picolinamide) [0447] Compound 82 was prepared by the method shown in Scheme 71.
- Compound 83 was prepared by the method shown in Scheme 72.
- Example 84 Compound 84 (5-(6-(dimethylamino)quinolin-4-ylamino)-N-(4-(2- methylpyridin-4-ylamino)phenyl)picolinamide)
- Compound 85 was prepared by the method shown in Scheme 74.
- Example 86 Compound 86 (5-((6-(dimethylamino)quinolin-4-yl)amino)-N-(4-((2- methylpyridin-4-yl)oxy)phenyl)picolinamide) [0451] Compound 86 was prepared by the method shown in Scheme 75.
- Example 87 Compound 87 (6-(6-(azetidin-1-yl)quinolin-4-ylamino)-N-(4-(2- methylpyridin-4-ylamino)phenyl)nicotinamide) [0452] Compound 87 was prepared by the method shown in Scheme 76.
- Example 88 Compound 88 (5-((6-(azetidin-1-yl)quinolin-4-yl)amino)-N-(4-((2- methylpyridin-4-yl)amino)phenyl)picolinamide) [0453] Compound 88 was prepared by the method shown in Scheme 77.
- Example 89 Compound 89 (N-(4-(2-methylpyridin-4-ylamino)phenyl)-6-(6- morpholinoquinolin-4-ylamino)nicotinamide) [0454] Compound 89 was prepared by the method shown in Scheme 78.
- Example 91 Compound 91 (N 6 ,N 6 -dimethyl-N 4 -(5-(5-((2-methylpyridin-4-yl)oxy)-1H- benzo[d]imidazol-2-yl)pyridin-2-yl)quinoline-4,6-diamine)
- Compound 91 was prepared by the method shown in Scheme 80.
- Example 92 Compound 92 (N 6 ,N 6 -dimethyl-N 4 -(6-(5-((2-methylpyridin-4-yl)oxy)-1H benzo[d]imidazol-2-yl)pyridin-3-yl)quinoline-4,6-diamine)
- Compound 92 was prepared by the method shown in Scheme 81.
- Example 93 Compound 93 (N 6 ,N 6 -dimethyl-N 4 -(4-(5-((2-methylpyridin-4-yl)amino)-1H- imidazo[4,5-b]pyridin-2-yl)phenyl)quinoline-4,6-diamine)
- Compound 93 was prepared by the method shown in Scheme 82.
- Example 94 Compound 94 (N 6 ,N 6 -dimethyl-N 4 -(6-(5-((2-methylpyridin-4-yl)amino)-1H imidazo[4,5-b]pyridin-2-yl)pyridin-3-yl)quinoline-4,6-diamine)
- Compound 94 was prepared by the method shown in Scheme 83.
- Example 95 Compound 95 (N 6 ,N 6 -dimethyl-N 4 -(5-(5-((2-methylpyridin-4-yl)amino)-1H- imidazo[4,5-b]pyridin-2-yl)pyridin-2-yl)quinoline-4,6-diamine)
- Compound 95 was prepared by the method shown in Scheme 84.
- Example 96 Compound 96 (6-(6-(dimethylamino)quinolin-4-ylamino)-N-(4-(2,6- dimethylpyridin-4-ylamino)phenyl)nicotinamide)
- Compound 96 was prepared by the method shown in Scheme 85.
- Example 97 Compound 97 (6-(6-(dimethylamino)quinolin-4-ylamino)-N-(4-(2- isopropylpyridin-4-ylamino)phenyl)nicotinamide)
- Compound 97 was prepared by the method shown in Scheme 86.
- Example 98 Compound 98 (4-((4-((4-((2-methylpyridin-4- yl)amino)phenyl)carbamoyl)phenyl)amino)quinoline-6-carboxylic acid)
- Example 99 Compound 99 (4-((4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)amino)quinoline-6-carboxylic acid)
- Compound 99 was prepared by the method shown in Scheme 88.
- Example 100 Compound 100 (4-((6-(1H-tetrazol-5-yl)quinolin-4-yl)amino)-N-(4- (pyridin- 4-ylamino)phenyl)benzamide) [0465] Compound 100 was prepared by the method shown in Scheme 89.
- Example 101 Compound 101 (4-((6-(1H-tetrazol-5-yl)quinolin-4-yl)amino)-N-(4-((2- methylpyridin-4-yl)amino)phenyl)benzamide) [0466] Compound 101 was prepared by the method shown in Scheme 90.
- Example 102 Compound 102 (6-(6-(3,3-difluoroazetidin-1-yl)quinolin-4-ylamino)-N-(4- (2-methylpyridin-4-ylamino)phenyl)nicotinamide)
- Compound 102 was prepared by the method shown in Scheme 91.
- Example 103 Compound 103 (6-(3,3-difluoroazetidin-1-yl)-N-(4-(5-(2-methylpyridin-4- ylamino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine)
- Compound 103 was prepared by the method shown in Scheme 92.
- Example 104 Compound 104 (6-((6-(3-fluoroazetidin-1-yl)quinolin-4-yl)amino)-N-(4- ((2- methylpyridin-4-yl)amino)phenyl)nicotinamide)
- Example 105 Compound 105 (6-(3-fluoroazetidin-1-yl)-N-(4-(5-(2-methylpyridin-4- ylamino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine)
- Compound 105 was prepared by the method shown in Scheme 95.
- Example 106 Compound 106 (4-((6-(azetidin-1-yl)quinolin-4-yl)amino)-N-(4-((2- methylpyridin-4-yl)amino)phenyl)benzamide) [0471] Compound 106 was prepared by the method shown in Scheme 96.
- Example 107 Compound 107 (4-((6-(3,3-difluoroazetidin-1-yl)quinolin-4-yl)amino)-N- (4-( (2-methylpyridin-4-yl)amino)phenyl)benzamide) [0472] Compound 107 was prepared by the method shown in Scheme 97.
- Compound 108 was prepared by the method shown in Scheme 98.
- Example 109 Compound 109 (6-(6-(3,3-difluoropyrrolidin-1-yl)quinolin-4-ylamino)-N- (4- (2-methylpyridin-4-ylamino)phenyl)nicotinamide)
- Compound 109 was prepared by the method shown in Scheme 99.
- Example 110 Compound 110 (N-(4-(2-methylpyridin-4-ylamino)phenyl)-6-(6- (piperidin-1-yl)quinolin-4-ylamino)nicotinamide)
- Step c To a stirring solution of Compound 110-2 (200 mg, 0.55 mmol) in MeOH (3 mL) was added NaOH (1 mL, 2 N). The resulting mixture was stirred at room temperature for 2 hours. The reaction was concentrated, the pH adjusted to 4 with 1 N HCl, and filtered to give Compound 110-3 (167 mg, 87%).
- Step d To a stirring solution of Compound 110-3 (164 mg, 0.47 mmol) and N1- (2-methylpyridin-4-yl)benzene-1,4-diamine (94 mg, 0.47 mmol) in DMF (2 mL) was added EDCI (135 mg, 0.7 mmol) and DMAP (85 mg, 0.7 mmol). The mixture was stirred at room temperature for 8 hours.
- Example 111 Compound 111 (6-(6-(4,4-difluoropiperidin-1-yl)quinolin-4-ylamino)-N- (4-( 2-methylpyridin-4-ylamino)phenyl)nicotinamide [0479]
- Step a To a solution of 6-bromo-4-chloroquinoline (362 mg, 1.5 mmol) and piperidine (181 mg, 1.5 mmol) in 1,4-dioxane (4 mL) was added Cs 2 CO 3 (716 mg, 2.2 mmol), Pd2(dba)3 (30 mg), and Xantphos (30 mg).
- Step b To a solution of Compound 111-1 (275 mg, 0.97 mmol) and methyl 6- aminonicotinate (154 mg, 1.0 mmol) in 1,4-dioxane (4 mL) was added Cs 2 CO 3 (487 mg, 1.5 mmol), Pd 2 (dba) 3 (20 mg), and Xantphos (20 mg).
- Step c To a stirring solution of Compound 111-2 (216 mg, 0.54 mmol) in MeOH (3 mL) was added NaOH (1 mL, 2 N). The resulting mixture was stirred at room temperature for 2 hours. The reaction was concentrated, the pH adjusted to 4 with 1 N HCl, and filtered to give Compound 111-3 (190 mg, 92%).
- Step d To a stirring solution of Compound 111-3 (180 mg, 0.47 mmol) and N1- (2-methylpyridin-4-yl)benzene-1,4-diamine (94 mg, 0.47 mmol) in DMF (2 mL) was added EDCI (135 mg, 0.7 mmol) and DMAP (85 mg, 0.7 mmol). The mixture was stirred at room temperature for 8 hours.
- Example 112 Compound 112 (N-(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)-6-(pyrrolidin-1-yl)quinolin-4-amine)
- Compound 112 was prepared by the method shown in Scheme 102.
- Example 113 Compound 113 (6-(3,3-difluoropyrrolidin-1-yl)-N-(4-(5-((2- methylpyridin-4-yl)amino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine) [0484] Compound 113 was prepared by the method shown in Scheme 103.
- Example 114 Compound 114 (N-(4-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidazol-2-yl)phenyl)-6-(piperidin-1-yl)quinolin-4-amine) [0485] Compound 114 was prepared by the method shown in Scheme 104.
- Example 115 Compound 115 (6-(4,4-difluoropiperidin-1-yl)-N-(4-(5-((2-methylpyridin- 4- yl)amino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine) [0486] Compound 115 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 116 Compound 116 (6-(azetidin-1-yl)-N-(5-(5-(2-methylpyridin-4-ylamino)-1H benzo[d]imidazol-2-yl)pyridin-2-yl)quinolin-4-amine) [0487] Compound 116 was prepared by the method shown in Scheme 106.
- Example 117 Compound 117 (6-(3,3-difluoroazetidin-1-yl)-N-(5-(5-(2-methylpyridin-4- yl amino)-1H-benzo[d]imidazol-2-yl)pyridin-2-yl)quinolin-4-amine) [0488] Compound 117 was prepared by the method shown in Scheme 107.
- Example 118 Compound 118 (6-(3,3-difluoroazetidin-1-yl)-N-(5-(5-(2-methylpyridin-4- yloxy)-1H-benzo[d]imidazol-2-yl)pyridin-2-yl)quinolin-4-amine)
- Compound 118 was prepared by the method shown in Scheme 108.
- Example 119 Compound 119 (6-(azetidin-1-yl)-N-(5-(6-((2-methylpyridin-4-yl)amino)- 3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-yl)quinolin-4-amine)
- Compound 119 was prepared by the method shown in Scheme 109.
- Example 120 Compound 120 (2-methyl-N-(4-(5-(2-methylpyridin-4-ylamino)-1H- benzo[d]imidazol-2-yl)phenyl)-6-morpholinoquinolin-4-amine)
- Step c To a stirring solution of Compound 120-3 (150 mg, 0.43mmol) in DMF (3mL) was added N4-(2-methylpyridin-4-yl)benzene-1,2,4-triamine (92 mg, 0.43 mmol).
- Example 121 Compound 121 (N-(6-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidaz ol-2-yl)pyridin-3-yl)-6-morpholinoquinolin-4-amine)
- Step c To a mixture of Compound 121-3 (1.4 g, 7.1 mmol) in MeOH (20 mL) was added Pd/C (140 mg), and the mixture was stirred at room temperature for 12 hours under H 2 . The mixture was filtered and concentrated to give Compound 121-4 (1.2 g, 100%), which was used in the next step without further purification.
- Step e A mixture of Compound 121-6 (50 mg, 0.13 mmol) in HCOOH (2 mL) was stirred at 80 o C for 1 hour under N2. The mixture was concentrated to give Compound 121-7 as yellow solid (44 mg, 100%).
- Step f A mixture of Compound 121-7 (40 mg, 0.12 mmol) and Compound 121-8 (39 mg, 0.18 mmol) in DMF (1 mL) was stirred at 130 o C for 1 hour.
- Example 122 Compound 122 (2-methyl-N-(6-(5-(2-methylpyridin-4-ylamino)-1H- imidazo [4,5-b]pyridin-2-yl)pyridin-3-yl)-6-morpholinoquinolin-4-amine)
- Step a To a mixture of 6-bromo-3-nitropyridin-2-amine (10 g, 46 mmol) in THF (20 mL) was added (Boc) 2 (30 g, 138 mmol) and TEA (14 g, 138 mmol), and the mixture was stirred at room temperature for 6 hours. The residue was purified by flash chromatography on silica gel (0-30% EA in PE) to afford Compound 122-1 (18 g, 94%) as a white solid.
- Step b To a stirred mixture of Compound 122-1 (18 g, 43 mmol) in 1,4-dioxane (500 mL) was added 2-methylpyridin-4-amine (4.6 g, 0.1 mol), Cs2CO3 (28 g, 86 mmol), Pd2(dba)3 (457 mg, 0.5 mmol), and Xantphos (457 mg, 0.8 mmol) under nitrogen atmosphere. The resulting mixture was stirred at 100 o C for 2 hours. The reaction was then quenched with water (500 mL) and extracted with EA (3 ⁇ 500 mL). The combined organic phase was dried over Na2SO4, filtered, and concentrated.
- Step c A mixture of Compound 122-2 (16 g, 36 mmol) in dioxane hydrochloride (1000 mL, 4 M) was stirred at room temperature for 4 hours. The combined organic phase was concentrated to give Compound 122-3 as white solid (8 g, 90.7%).
- Step d To a mixture of Compound 122-3 (8 g, 32 mmol) in MeOH (300 mL) was added Pd/C (270 mg, 0.26 mmol), and the mixture was stirred at room temperature for 4 hours under H2.
- Step e To a mixture Compound 120-2 (200 mg, 0.763 mmol) in 1,4-dioxane (5 mL) was added 5-aminopicolinaldehyde (93 mg, 0.763 mmol), Pd2(dba)3 (91 mg, 0.1 mmol), Xantphos (60 mg, 0.1 mmol), and Cs2CO3 (500 mg, 1.5 mmol), and the mixture was stirred at 100 o C for 12 hours under N 2 .
- Step f A mixture of Compound 122-5 (50 mg, 0.14mmol) and Compound 122-4 (31 mg, 0.14 mmol) in DMF (1 mL) was stirred at 130 o C for 1 hour.
- Example 123 Compound 123 (N-(5-(5-((2-methylpyridin-4-yl)amino)-1H- benzo[d]imidaz ol-2-yl)pyridin-2-yl)-6-morpholinoquinolin-4-amine)
- Step a To a mixture of Compound 123-1 (482 mg, 2.0 mmol) in 1,4-dioxane (10 mL) was added Compound 123-2 (174 mg, 2.0 mmol), Pd 2 (dba) 3 (91 mg, 0.1 mmol), Xantphos (58 mg, 0.1 mmol), and Cs2CO3 (1.3 g, 4.0 mmol), and the mixture was stirred at 100 o C for 12 hours under N2.
- Step b To a mixture of Compound 123-3 (50 mg, 0.2 mmol) in 1,4-dioxane (1 mL) was added Compound 123-4 (25 mg, 0.2 mmol), Pd 2 (dba) 3 (9.1 mg, 0.01 mmol), Xantphos (6 mg, 0.01 mmol), and Cs 2 CO 3 (130 mg, 0.4 mmol), and the mixture was stirred at 100 o C for 12 hours under N2.
- Step c A mixture of Compound 123-5 (40 mg, 0.12 mmol) and Compound 121-8 (39 mg, 0.18 mmol) in DMF (1 mL) was stirred at 130 o C for 1 hour.
- Example 124 Compound 124 (2-methyl-N-(6-(6-(2-methylpyridin-4-ylamino)-3H- imidazo [4,5-b]pyridin-2-yl)pyridin-3-yl)-6-morpholinoquinolin-4-amine)
- Compound 124 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 125 Compound 125 (2-methyl-N-(5-(5-(2-methylpyridin-4-ylamino)-1H- benzo[d]imidazol-2-yl)pyridin-2-yl)-6-morpholinoquinolin-4-amine)
- Step a To a solution of Compound 120-2 (259 mg, 0.99 mmol) and 6- aminonicotinaldehyde (120 mg, 0.99 mmol) in 1,4-dioxane (4 mL) was added Cs2CO3 (487 mg, 1.5 mmol), Pd 2 (dba) 3 (20 mg), Xantphos (20 mg). The reaction mixture was stirred at 100 o C overnight, quenched with water, extracted with EA, washed with water and brine, dried and concentrated under reduced pressure.
- Step b To a stirring solution of Compound 125-1 (150 mg, 0.43 mmol) in DMF (3 mL) was added N4-(2-methylpyridin-4-yl)benzene-1,2,4-triamine (Compound 121-8) (92 mg, 0.43 mmol).
- Example 126 Compound 126 (2-methyl-N-(6-(5-(2-methylpyridin-4-ylamino)-1H- benzo[d]imidazol-2-yl)pyridin-3-yl)-6-morpholinoquinolin-4-amine)
- Step a To a solution of Compound 120-2 (259 mg, 0.99 mmol) and 6-(1,3- dioxolan-2-yl)pyridin-3-amine (164 mg, 0.99 mmol) in 1,4-dioxane (4 mL) was added Cs2CO3 (487mg, 1.5mmol), Pd2(dba)3 (20 mg), and Xantphos (20 mg).
- Step b To a stirring solution of Compound 126-1 (209 mg, 0.53 mmol) in DCM (3 mL) was added HCOOH (1 mL). The resulting mixture was stirred at 40 o C for 2 hours, quenched with NaHCO3, extracted with DCM, dried, and concentrated to give Compound 126-2 (169 mg, 92%) as an oil.
- Step b To a stirring solution of Compound 126-2 (150 mg, 0.43 mmol) in DMF (3 mL) was added N4-(2-methylpyridin-4-yl)benzene-1,2,4-triamine (Compound 121-8) (92 mg, 0.43 mmol).
- Example 127 Compound 127 (6-(2,6-dimethylmorpholino)-N-(4-(5-((2-methylpyridin-4- yl)amino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine) S cheme 116 [0519] Compound 121-8 was synthesized in analogous fashion to that described in Example 121.
- PE/EA 2/1
- Example 128 Compound 128 (6-(2,6-dimethylmorpholino)-2-methyl-N-(4-(5-(2- methylpyridin-4-ylamino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine)
- Step a To a solution of Compound 128-1 (765 mg, 3 mmol) and 2,6- dimethylmorpholine (345 mg, 3 mmol) in 1,4-dioxane (8 mL) was added Cs2CO3 (1.3 g, 4.5 mmol), Pd2(dba)3 (80mg), and Xantphos (80mg). The reaction mixture was stirred at 100 o C overnight, quenched with water, extracted with EA, washed with water and brine, dried, and concentrated under reduced pressure.
- Step b To a solution of Compound 128-2 (287 mg, 0.99 mmol) and 4- aminobenzaldehyde (120 mg, 0.99 mmol) in 1,4-dioxane (4 mL) was added Cs 2 CO 3 (487mg, 1.5 mmol), Pd2(dba)3 (20 mg), and Xantphos (20 mg). The reaction mixture was stirred at 100 o C overnight, quenched with water, extracted with EA, washed with water and brine, dried, and concentrated under reduced pressure.
- Step c To a stirring solution of Compound 128-3 (160 mg, 0.43 mmol) in DMF (3 mL) was added N4-(2-methylpyridin-4-yl)benzene-1,2,4-triamine (Compound 121-8) (92 mg, 0.43 mmol).
- Example 129 Compound 129 (6-(2,6-dimethylmorpholino)-2-methyl-N-(6-(5-(2- methylpyridin-4-ylamino)-1H-benzo[d]imidazol-2-yl)pyridin-3-yl)quinolin-4-amine) [0527]
- Compound 121-8 was synthesized in analogous fashion to that described in Example 121.
- Compound 128-2 was synthesized in analogous fashion to that described in Example 128.
- Step b To a stirring solution of Compound 129-1 (228 mg, 0.54 mmol) in DCM (3 mL) was added HCOOH (1 mL). The resulting mixture was stirred at 40 o C for 2 hours, quenched with NaHCO3, extracted with DCM, dried, and concentrated to give Compound 129-2 (182 mg, 90%) as an oil.
- Step c To a stirring solution of Compound 129-2 (161 mg, 0.43 mmol) in DMF (3 mL) was added N4-(2-methylpyridin-4-yl)benzene-1,2,4-triamine (Compound 121-8) (92 mg, 0.43 mmol).
- Example 131 Compound 131 (4-((6-cyanoquinolin-4-yl)amino)-N-(4-(pyridin-4- ylamino)phenyl)benzamide) [0532] Compound 131 was prepared by a method known in the art and/or a method analogous to those described herein.
- Example 132 Compound 132 (6-(2,2-dimethylmorpholino)-2-methyl-N-(6-(5-((2- methylpyridin-4-yl)amino)-1H-benzo[d]imidazol-2-yl)pyridin-3-yl)quinolin-4-amine) c eme [0533] Compounds 121-4 and 121-8 were synthesized in analogous fashion to that described in Example 121.
- Step c The mixture of Compound 132-4 (50 mg, 0.12 mmol) in HCOOH (2 mL) was stirred at 80 o C for 1 h under N2. The mixture was concentrated to get the Compound 132-5 as yellow solid (45 mg, yield: 100%).
- Step d The mixture of Compound 132-5 (42 mg, 0.11 mmol) and Compound 121-8 (39 mg, 0.18 mmol) in DMF (1 mL) was stirred at 130 o C for 1 h.
- Example 133 Compound 133 ((R)-2-methyl-6-(2-methylmorpholino)-N-(6-(5-((2- methylpyridin-4-yl)amino)-1H-benzo[d]imidazol-2-yl)pyridin-3-yl)quinolin-4-amine)
- Step a To the mixture of Compound 132-1 (510 mg, 2.0 mmol) in 1,4-dioxane (10 mL) was added Compound 133-1 (274 mg, 2.0 mmol), Pd2(dba)3 (91 mg, 0.1 mmol), Xantphos (58 mg, 0.1 mmol), and t-BuONa (384 mg, 4.0 mmol) and the mixture was stirred at 100 o C for 12 h under N 2 .
- Step b To the mixture of Compound 133-2 (55 mg, 0.2 mmol) in 1,4-dioxane (1 mL) was added Compound 121-4 (33 mg, 0.2 mmol), Pd2(dba)3 (9.1 mg, 0.01 mmol), Xantphos (6 mg, 0.01 mmol), and Cs2CO3 (130 mg, 0.4 mmol) and the mixture was stirred at 100 o C for 12 h under N 2 .
- Step c The mixture of Compound 133-3 (47 mg, 0.12 mmol) in HCOOH (2 mL) was stirred at 80 o C for 1 h under N2. The mixture was concentrated to get the Compound 133-4 as yellow solid (42 mg, yield: 100%).
- Step d The mixture of Compound 133-4 (40 mg, 0.11 mmol) and Compound 121-8 (39 mg, 0.18 mmol) in DMF (1 mL) was stirred at 130 o C for 1 h.
- Example 134 Compound 134 (6-(2,2-dimethylmorpholino)-2-methyl-N-(4-(5-((2- methylpyridin-4-yl)amino)-1H-benzo[d]imidazol-2-yl)phenyl)quinolin-4-amine) [0543] Compound 121-8 was synthesized in analogous fashion to that described in Example 121. [0544] Compounds 132-3 was synthesized in analogous fashion to that described in Example 132.
- TGF- ⁇ and drug were stained with fixable live/dead cell stain (Life Technologies, NY) for gating and exclusion of toxic doses.
- fixable live/dead cell stain Life Technologies, NY
- the mouse Foxp3 buffer kit was used to fix and permeabilize cells according to the manufacturer’s instructions (BD Bioscience, San Jose, CA).
- the anti-CD4 antibody and anti-Foxp3 antibody were used to stain the cells. After staining, cells were acquired using flow cytometer.
- Jurkat-FoxP3 Reporter assay (according to BPS Bioscience, Cat # 60628) [0549] Cells Culture Process: Prepare a 50 ml conical tube and a T-25 culture flask with 5 ml of pre-warmed Thaw Medium 2 (no G418). Quickly thaw cells in a 37°C water bath with constant and slow agitation. Immediately transfer the entire contents to the conical tube with Thaw Medium 2 (no G418) and centrifuge the cells at 200 x g for 3 minutes. Re-suspend the cells in 6 ml of pre-warmed Thaw Medium 2 (no G418) and transfer the entire content to the T25 culture flask containing Thaw Medium 2 (no G418).
- luciferase assay working solution Component A + Component B
- a 384 well plate with 20 ⁇ l of culture medium requires 20 ⁇ l of luciferase assay working solution per well.
- Component A + Component B luciferase assay working solution
- a 384 well plate with 20 ⁇ l of culture medium requires 20 ⁇ l of luciferase assay working solution per well.
- 4. Gently rock the plates for ⁇ 15 minutes at room temperature. Measure firefly luminescence using a luminometer.
- the Akt3 inhibition and activation activities of selected compounds disclosed herein are shown in Tables 1 and 2, respectively.
- Phospho-Akt Isoform Specificity Assay [0555] Human CD4+/CD45RA+/CD25-na ⁇ ve T cells were plated under induction conditions (IL-2/ anti-CD3/anti-CD28 + TGF ⁇ ) in the absence or presence of compounds for 72 hours. To determine the compounds’ specificity for each phospho-AKT isoform, phospho-AKT cellular HTRF kits (Cisbio catalogue numbers 63ADK078PEG (pAKT1), 63ADK080PEG (p-AKT2), and 63ADK082PEG (pAKT3)) were used according to manufacturer specifications. Briefly, after removal of the supernatant, cells were lysed, and total protein concentration measured and normalized for all samples.
- IL-10 ELISA Assay Human CD4+/CD25+ natural Treg cells were plated under stimulating conditions (IL-2/ anti-CD3/anti-CD28) in the absence or presence of compounds. 24 and 48 hours after incubation, the supernatants were collected, and IL-10 concentrations were determined using the Human IL-10 ELISA kit according to manufacturer specifications (Invitrogen BMS215- 2). Briefly, supernatants were added to pre-coated 96-well ELISA plates and incubated, followed by addition of biotin-conjugated detection antibodies and Streptavidin-HRP. After incubation, substrate was added, and the reaction was stopped by addition of acid. Absorbance was measured at 450 nm using the Varioskan Lux reader.
- lysates were added to pre-coated 96-well ELISA plates and incubated, followed by biotin-conjugated detection antibodies and Streptavidin-HRP. After incubation, substrate was added, and the reaction was stopped by addition of acid. Absorbance was measured at 450 nm using the Varioskan Lux reader. Known concentrations of FoxP3 (provided in the kit) were used to generate the calibration curves and calculate the concentration of FoxP3 in lysates. Data was presented as percent change over cells induced in the absence of compounds.
- iTreg Induction Assay Sorted human CD4 T cells were used for the induction of iTregs. Human T cell activation beads (Gibco Dynabeads CD3/CD28), 100 IU/mL of IL2 and 5 ng/mL of TGF- ⁇ , in absence or presence of different concentrations of drug, were used. As negative control for induction, samples without TGF- ⁇ were used.
- Figures 1-4 show evaluation of iTreg induction (FoxP3) from human CD4 T cells treated with certain compounds described herein in the presence of anti-CD3/anti-CD28/IL- 2/TGF ⁇ .
- Figure 5 shows evaluation of FoxP3 protein level in human CD4 T cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 described herein.
- Figure 6 shows evaluation of Akt isoform specificity of Compounds 131, 24, 69, 87, 90, 97, and 102 described herein.
- Figure 7 shows evaluation of IL-10 in supernatants from human nTreg cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 described herein for 24 hours in the presence of anti-CD3/anti-CD28/IL-2 stimulation.
- Figure 8 shows evaluation of IL-10 in supernatants from human nTreg cells treated with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 described herein for 48 hours in the presence of anti-CD3/anti-CD28/IL-2 stimulation.
- Figure 9 shows in vivo changes in Tregs in the spleen of mice on day 0 through day 4 post-PO treatment (10 mg/kg) with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 described herein.
- Figure 10 shows in vivo changes in Tregs in the spleen of mice on day 0 through day 3 post-IV treatment (1 mg/kg) with Compounds 131, 24, 69, 70, 87, 90, 97, and 102 described herein.
- TC-1 tumor bearing mice were treated via oral gavage with small molecules at indicated doses. Two days after single treatment spleens were isolated and % of Tregs were evaluated using flow cytometry. % Tregs were normalized to untreated controls.
- Figure 11 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment by single oral gavage with Compounds 131-134.
- Figure 12 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment by single oral gavage with Compounds 131, 121, and 127.
- Figure 13 shows evaluation of Treg activation (normalized to untreated control; measured by flow cytometry) in isolated spleen of C57/Bl6 mice at two days post-treatment (PO with Compounds 131, 123, 126, and 129).
- Table 1 and 2 The Akt3 inhibition and activation activities of selected compounds disclosed herein are shown in Tables 1 and 2, respectively. Table 1. Akt3 inhibition activity of selected compound. Table 2. Akt3 activation activity of selected compounds.
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| IL297599A IL297599A (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| EP21800844.9A EP4146667A4 (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| MX2022014022A MX2022014022A (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators. |
| JP2022567836A JP7739334B2 (en) | 2020-05-08 | 2021-05-07 | AKT3 modulators |
| CA3182275A CA3182275A1 (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| AU2021266786A AU2021266786A1 (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| KR1020227042290A KR20230025534A (en) | 2020-05-08 | 2021-05-07 | AKT3 modulator |
| CN202180046120.3A CN115867562A (en) | 2020-05-08 | 2021-05-07 | AKT3 modulators |
| US17/923,707 US20230183226A1 (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| PH1/2022/553032A PH12022553032A1 (en) | 2020-05-08 | 2021-05-07 | Akt3 modulators |
| JP2025145822A JP2026004302A (en) | 2020-05-08 | 2025-09-03 | AKT3 modulators |
| IL324116A IL324116A (en) | 2020-05-08 | 2025-10-21 | AKT3 modulators |
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| US63/121,077 | 2020-12-03 |
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| CN116217320A (en) * | 2023-03-02 | 2023-06-06 | 哈尔滨工业大学(深圳) | A Heterogeneously Catalyzed Axichiral Click Synthesis of Alkynes and Azides |
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| JP2023524596A (en) | 2023-06-12 |
| JP2026004302A (en) | 2026-01-14 |
| AU2021266786A1 (en) | 2022-12-15 |
| US20230183226A1 (en) | 2023-06-15 |
| MX2022014022A (en) | 2023-02-16 |
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| PH12022553032A1 (en) | 2024-05-13 |
| EP4146667A4 (en) | 2024-06-19 |
| KR20230025534A (en) | 2023-02-21 |
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| CA3182275A1 (en) | 2021-11-11 |
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