WO2015154535A1 - 多取代的吡啶化合物、制备方法、用途及药物组合物 - Google Patents
多取代的吡啶化合物、制备方法、用途及药物组合物 Download PDFInfo
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- WO2015154535A1 WO2015154535A1 PCT/CN2014/095461 CN2014095461W WO2015154535A1 WO 2015154535 A1 WO2015154535 A1 WO 2015154535A1 CN 2014095461 W CN2014095461 W CN 2014095461W WO 2015154535 A1 WO2015154535 A1 WO 2015154535A1
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- 0 *c(cc(cc1)Oc(ccnc2*)c2[N+]([O-])=O)c1N Chemical compound *c(cc(cc1)Oc(ccnc2*)c2[N+]([O-])=O)c1N 0.000 description 6
- UCNGGGYMLHAMJG-UHFFFAOYSA-N CC1(C)OB(c2c[n](C)nc2)OC1(C)C Chemical compound CC1(C)OB(c2c[n](C)nc2)OC1(C)C UCNGGGYMLHAMJG-UHFFFAOYSA-N 0.000 description 2
- CKNOILFEPIHALJ-UHFFFAOYSA-N CNc(c(-c1c[n](C)nc1)ncc1)c1Oc(cc1)ccc1N Chemical compound CNc(c(-c1c[n](C)nc1)ncc1)c1Oc(cc1)ccc1N CKNOILFEPIHALJ-UHFFFAOYSA-N 0.000 description 1
- WLWBBCTYDPTIFM-UHFFFAOYSA-N CNc(c(Cl)ncc1)c1Oc(cc1)ccc1N Chemical compound CNc(c(Cl)ncc1)c1Oc(cc1)ccc1N WLWBBCTYDPTIFM-UHFFFAOYSA-N 0.000 description 1
- IACILBPMVWXMFZ-UHFFFAOYSA-N C[n]1ncc(-c(cc2Oc(cc3)ccc3N)ncc2F)c1 Chemical compound C[n]1ncc(-c(cc2Oc(cc3)ccc3N)ncc2F)c1 IACILBPMVWXMFZ-UHFFFAOYSA-N 0.000 description 1
- KCUAYVYWUKSJHN-UHFFFAOYSA-N C[n]1ncc(-c2nccc(Oc(cc3)ccc3NC(Nc(cc3C(F)(F)F)ccc3Cl)=O)c2N)c1 Chemical compound C[n]1ncc(-c2nccc(Oc(cc3)ccc3NC(Nc(cc3C(F)(F)F)ccc3Cl)=O)c2N)c1 KCUAYVYWUKSJHN-UHFFFAOYSA-N 0.000 description 1
- HWDRAVIZSYVICK-UHFFFAOYSA-N Cc1cc(Cl)ncc1F Chemical compound Cc1cc(Cl)ncc1F HWDRAVIZSYVICK-UHFFFAOYSA-N 0.000 description 1
- FJNNGKMAGDPVIU-UHFFFAOYSA-N Clc1cc(Cl)nc(Cl)c1 Chemical compound Clc1cc(Cl)nc(Cl)c1 FJNNGKMAGDPVIU-UHFFFAOYSA-N 0.000 description 1
- QOGXQLSFJCIDNY-UHFFFAOYSA-N Fc(cc1)cnc1Cl Chemical compound Fc(cc1)cnc1Cl QOGXQLSFJCIDNY-UHFFFAOYSA-N 0.000 description 1
- BQFOSZGLMPGGLY-UHFFFAOYSA-N N#Cc(c(Cl)ncc1)c1I Chemical compound N#Cc(c(Cl)ncc1)c1I BQFOSZGLMPGGLY-UHFFFAOYSA-N 0.000 description 1
- JAUPUQRPBNDMDT-UHFFFAOYSA-N N#Cc1cccnc1Cl Chemical compound N#Cc1cccnc1Cl JAUPUQRPBNDMDT-UHFFFAOYSA-N 0.000 description 1
- PLIKAWJENQZMHA-UHFFFAOYSA-N Nc(cc1)ccc1O Chemical compound Nc(cc1)ccc1O PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 1
- ISNYLFUNYRERID-UHFFFAOYSA-N Nc(cc1)ccc1Oc1cc(Cl)nc(Cl)c1 Chemical compound Nc(cc1)ccc1Oc1cc(Cl)nc(Cl)c1 ISNYLFUNYRERID-UHFFFAOYSA-N 0.000 description 1
- IAIYQZHMGHJPIK-UHFFFAOYSA-N Nc(cc1)ccc1Oc1cc(Cl)ncc1F Chemical compound Nc(cc1)ccc1Oc1cc(Cl)ncc1F IAIYQZHMGHJPIK-UHFFFAOYSA-N 0.000 description 1
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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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- 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
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
Definitions
- the invention belongs to the field of medicinal chemistry, and in particular to a polysubstituted pyridine compound, a preparation method, a use and a pharmaceutical composition.
- Molecularly targeted drugs are a key mode of action for receptors or transduction processes in the process of cell carcinogenesis, and a therapeutic mode that inhibits tumor growth at the molecular level. It targets the characteristic molecules of tumor cells and exerts anti-tumor effects while reducing the toxic side effects on normal cells.
- VEGFR is an important class of tyrosine kinases, and many studies have shown that its signal transduction pathway dysregulation plays an important role in tumorigenesis, growth and metastasis.
- VEGFR mainly has VEGFR21 (Flt21), VEGFR22 (KDR/Flt21) and VEGFR23 (Flt24), all of which are tyrosine kinase receptors.
- VEGF exerts biological functions by binding to two trans-endothelial cell membrane receptors.
- the cell differentiation signaling factor contains a large number of protein kinase families. Protein tyrosine kinase is important during cell signal transduction, which catalyzes the phosphorylation of ATP to a number of important protein tyrosine residues. Activation of the conduction branch affects cell growth, proliferation and differentiation, while tyrosine kinase activity is abnormally elevated in many tumor cells. More than 50% of oncogenes and their products have protein tyrosine kinase activity, and their abnormal expression will lead to tumorigenesis. In addition, the abnormal expression of this enzyme is also related to tumor metastasis, tumor angiogenesis, and tumor resistance to chemotherapy.
- Sorafenib (trade name Nexavar), a multi-targeted drug developed by Bayer Pharmaceuticals, was approved by the US Food and Drug Administration (FDA) in December 2005 as the first-line drug for the treatment of advanced kidney cancer. It is the first in the world. Targeted therapeutic drugs approved for clinical use in multiple targets.
- Chinese patent document CN1341098A discloses the chemical structure of sorafenib, and the structure of sorafenib is as follows:
- the present invention provides a polysubstituted pyridine compound, a preparation method, use and pharmaceutical composition.
- X 1 is selected from a substituted or unsubstituted five-membered aromatic heterocyclic ring represented by formula a;
- R 4 , R 5 , and R 6 are each independently selected from a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom, and R 8 , R 9 , and R 10 are each independently selected from hydrogen, halogen, and C 1 -C 4 alkyl. , C 1 -C 4 alkoxy;
- X 2 is selected from F or H
- X 3 is selected from the group consisting of halogen, -CN, C 1 -C 4 alkyl, halogenated C 1 -C 4 alkyl, C 1 -C 4 alkoxy, halogenated C 1 -C 4 alkoxy, - One of NR 11 R 12 ; wherein each of R 11 and R 12 is independently selected from hydrogen or C 1 -C 4 alkyl.
- R 4 , R 5 , R 6 are each independently selected from a carbon atom or a nitrogen atom.
- R 4 , R 5 and R 6 are not simultaneously a carbon atom.
- R 4 , R 5 and R 6 are not simultaneously a nitrogen atom.
- R 8 , R 9 , R 10 are each independently selected from hydrogen or methyl.
- X 3 is selected from the group consisting of F, Cl, Br, -CF 3 , -CN, C 1 -C 2 alkyl, C 1 -C 2 alkoxy, -NR 11 R 12 ;
- the R 11 and R 12 are each independently selected from hydrogen or a C 1 -C 2 alkyl group.
- X 3 is selected from the group consisting of F, Cl, and -CN.
- polysubstituted pyridine compound of formula I is selected from the group consisting of:
- polysubstituted pyridine compound of formula I is selected from the group consisting of:
- the pharmaceutically acceptable salt of the polysubstituted pyridine compound of formula I is selected from the group consisting of: hydrochloride, hydrobromide, sulfate, phosphate, methanesulfonate, trifluoromethanesulfonic acid Salt, besylate, p-toluenesulfonate, 1-naphthalenesulfonate, 2-naphthalenesulfonate, acetate, trifluoroacetate, malate, tartrate, citrate, lactic acid Salt, oxalate, succinate, fumarate, maleate, benzoate, salicylate, phenylacetate, or mandelate.
- the invention further relates to a process for the preparation of a polysubstituted pyridine compound according to any of the first aspects of the invention, which comprises:
- R 13 is fluorine, chlorine, bromine or iodine
- the compound represented by the formula B is prepared by the following method:
- R 13 is fluorine, chlorine, bromine or iodine.
- the preparation method comprises:
- R 13 is fluorine, chlorine, bromine or iodine
- LDA lithium diisopropylamide
- THF represents tetrahydrofuran
- -78 deg represents -78 ° C
- DMSO dimethyl sulfoxide
- rt represents room temperature
- DCM represents dichloromethane
- cone represents triethylamine.
- the present invention also relates to the polysubstituted pyridine compound according to any one of the first aspects of the present invention, or a hydrate, a solvate thereof and a pharmaceutically acceptable salt thereof, which are prepared for treatment And/or prevention with VEGFR-2 (vascular endothelial growth factor receptor-2), VEGFR-3 (vascular endothelial growth factor receptor-3), CRAF (human C-Raf proto-oncogene serothine protein kinase), Drugs for PDGFR- ⁇ (platelet-derived growth factor receptor ⁇ ), BRAF (human serine/threonine protein kinase), BRAF V600E, KIT and/or FLT-3 (FMS-like tyrosine kinase 3) kinase-associated diseases Use in.
- VEGFR-2 vascular endothelial growth factor receptor-2
- VEGFR-3 vascular endothelial growth factor receptor-3
- CRAF human C-Raf proto-oncogene serothine protein
- the disease associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase comprises a tumor or cancer.
- the tumor or cancer is melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovary Cancer, breast cancer, abnormal bone marrow syndrome, esophageal cancer, or mesothelioma.
- the invention also provides a method of treating and/or preventing a disease associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase, the method comprising A therapeutically or prophylactically effective amount of the polysubstituted pyridine compound of any one of the first aspects of the invention, or a hydrate, solvate thereof, and a pharmaceutically acceptable salt thereof, is administered to a subject in need thereof.
- the disease associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase comprises a tumor or cancer.
- the tumor or cancer is melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovary Cancer, breast cancer, abnormal bone marrow syndrome, esophageal cancer, or mesothelioma.
- the present invention also relates to the polysubstituted pyridine compound according to any one of the first aspects of the present invention, or a hydrate, a solvate thereof and a pharmaceutically acceptable salt thereof, for use in the treatment and/or prevention of VEGFR-2, VEGFR- 3.
- CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase related diseases are also characterized by the present invention.
- the disease associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase comprises a tumor or cancer.
- the tumor or cancer is melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovarian cancer, Breast cancer, myelodysplastic syndrome, esophageal cancer, or mesothelioma.
- the invention also provides a method for inhibiting VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase activity in a cell, comprising: administering to said cell An effective amount of the polysubstituted pyridine compound of any one of the first aspects of the invention, or a hydrate, solvate thereof, and a pharmaceutically acceptable salt thereof.
- the method is carried out in vitro.
- the method is carried out in vivo.
- the cell is a cell line, or a cell from a subject, such as a tumor cell or a cancer cell.
- the tumor or cancer is selected from the group consisting of melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovarian cancer, Breast cancer, myelodysplastic syndrome, esophageal cancer or mesothelioma.
- the present invention also relates to the use of a polysubstituted pyridine compound according to any one of the first aspects of the present invention, or a hydrate, a solvate thereof, and a pharmaceutically acceptable salt thereof for the preparation of a reagent for inhibiting cells Activity of VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase.
- the reagents are used in an in vitro method.
- the reagents are used in an in vivo method.
- the cell is a cell line, or a cell from a subject, such as a tumor cell or a cancer cell.
- the tumor or cancer is selected from the group consisting of melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovarian cancer. , breast cancer, abnormal bone marrow syndrome, esophageal cancer or mesothelioma.
- the present invention also relates to the polysubstituted pyridine compound according to any one of the first aspects of the present invention, or a hydrate, a solvate thereof and a pharmaceutically acceptable salt thereof, which are used for inhibiting VEGFR-2 and VEGFR-3 in a cell. , CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase activity.
- it is used in an in vitro method.
- it is used in an in vivo method.
- the cell is a cell line, or a cell from a subject, such as a tumor cell or a cancer cell.
- the tumor or cancer is selected from the group consisting of melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovarian cancer. , breast cancer, abnormal bone marrow syndrome, esophageal cancer or mesothelioma.
- the invention also provides a kit for inhibiting the activity of VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase in a cell, the kit A polysubstituted pyridine compound according to any one of the first aspects of the invention, or a hydrate, solvate or pharmaceutically acceptable salt thereof, and optionally, also includes instructions for use.
- the disease associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase comprises a tumor or cancer.
- the tumor or cancer is melanoma, liver cancer, kidney cancer, acute leukemia, chronic leukemia, non-small cell lung cancer, prostate cancer, thyroid cancer, skin cancer, colon cancer, rectal cancer, pancreatic cancer, ovarian cancer, Breast cancer, myelodysplastic syndrome, esophageal cancer, or mesothelioma.
- the present invention also provides a pharmaceutical composition
- a pharmaceutical composition comprising the polysubstituted pyridine compound according to any one of the first aspects of the present invention, or a hydrate, a solvate thereof, a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable adjuvant (eg carrier or excipient).
- a pharmaceutically acceptable adjuvant eg carrier or excipient
- the pharmaceutical composition is an injection, an oral preparation, a transdermal absorption agent or a suppository.
- the pharmaceutical composition is useful for treating and/or preventing diseases associated with VEGFR-2, VEGFR-3, CRAF, PDGFR- ⁇ , BRAF, V600E BRAF, KIT and/or FLT-3 kinase.
- the C 1 -C 4 alkyl group is selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl.
- the C 1 -C 4 alkoxy group means C 1 -C 4 alkyl-O-, wherein the C 1 -C 4 alkyl group has the same meaning as defined above.
- the halogen is selected from the group consisting of fluorine, chlorine, bromine, and iodine.
- the C 1 -C 2 alkyl group means a methyl group or an ethyl group.
- the C 1 -C 2 alkoxy group is a methoxy group or an ethoxy group.
- Some of the compounds of the present invention may be crystallized or recrystallized with water or various organic solvents, in which case various solvates may be formed.
- the present invention includes those stoichiometric solvates, including hydrates, as well as compounds containing variable amounts of water formed upon preparation by low pressure sublimation drying.
- the compound of formula I is for pharmaceutical purposes, it is understood They are preferably provided in pure form, for example at least 60% pure, more suitably 75%, more preferably 85%, and most preferably at least 98% pure (% by weight). Methods of preparing impure compounds can be used in more pure form in pharmaceutical compositions. These less pure products contain at least 1%, more suitably 5%, more preferably at least 10% of a compound of formula I or a pharmaceutically acceptable derivative thereof.
- the invention further relates to a pharmaceutical composition
- a pharmaceutical composition comprising at least one compound of the formula I and at least one pharmaceutically acceptable carrier or excipient.
- the compound of formula I, or a pharmaceutically acceptable salt thereof may be used alone or in the form of a pharmaceutical composition together with a pharmaceutically acceptable carrier or excipient. When used in the form of a pharmaceutical composition, an effective amount will usually be employed.
- the compound of the formula I according to the invention, or a pharmaceutically acceptable salt or hydrate thereof, and one or more pharmaceutically acceptable carriers or diluents are combined in a suitable application form or dosage form, the process comprising mixing the ingredients in a suitable manner , granulate, compress or dissolve.
- composition of the present invention can be administered in any of the following aspects: oral, spray inhalation, rectal administration, nasal administration, vaginal administration, topical administration, parenteral administration such as subcutaneous, intravenous, intramuscular, and peritoneal.
- parenteral administration such as subcutaneous, intravenous, intramuscular, and peritoneal.
- Internal, intrathecal, intraventricular, intrasternal or intracranial injection or input, or by means of an explanted reservoir preferably oral, intramuscular, intraperitoneal or intravenous.
- Pharmaceutically acceptable carriers contained in the pharmaceutical compositions of the present invention include, but are not limited to, ion exchangers, alumina, aluminum stearate, lecithin, serum proteins such as human serum albumin, buffer substances such as phosphate, glycerin, sorbic acid.
- potassium sorbate a mixture of partially glycerides of saturated plant fatty acids, water, salt or electrolytes, such as protamine sulfate, disodium hydrogen phosphate, potassium hydrogen phosphate, sodium chloride, zinc salts, colloidal silica, trisilicate Magnesium, polyvinylpyrrolidone, cellulosic material, polyethylene glycol, carboxymethyl cellulose hook, polyacrylate, beeswax, wool vinegar, etc.
- the amount of the carrier in the pharmaceutical composition may be from 1% by weight to 98% by weight, usually about 80% by weight.
- the local anesthetic, preservative, buffer, etc. may be directly dissolved in the carrier.
- Oral preparations such as oral tablets and capsules may contain excipients such as binders such as syrup, acacia, sorbitol, tragacanth, or polyvinylpyrrolidone, fillers such as lactose, sucrose, corn starch, calcium phosphate, sorbus Alcohol, glycine, lubricant, such as stearic acid Magnesium, talc, polyethylene glycol, silica, a disintegrant such as potato starch, or an acceptable humectant such as sodium lauryl sulfate.
- the tablets may be coated by methods known in the pharmaceutically known manner.
- compositions of the present invention in the form of oral liquids can be prepared as suspensions, solutions, emulsions, syrups or elixirs of water and oil, and can also be prepared as a dry product, with water or other suitable medium before use.
- Such liquid preparations may contain conventional additives such as suspending agents, sorbitol, cellulose methyl ether, glucose syrup, gelatin, hydroxyethyl cellulose, carboxymethyl cellulose, aluminum stearate gel, hydrogenated edible Oils, emulsifiers, such as lecithin, sorbitan monooleate, gum arabic; or non-aqueous carriers (possibly containing edible oils), such as almond oil, oils such as glycerol, ethylene glycol, or ethanol; preservatives, Such as methyl or propyl paraben, sorbic acid. Flavoring or coloring agents can be added as needed.
- the suppository can comprise a conventional suppository base such as cocoa butter or other glycerides.
- the liquid dosage form is usually made up of the compound and at least one sterile or sterile carrier.
- the carrier is preferably water.
- the compound can be dissolved in the carrier or in a suspension solution.
- the compound is dissolved in water, filtered and sterilized, and then placed in a sealing bottle or Ampoule.
- the compounds of the invention may be in the form of a suitable ointment, lotion, or cream, wherein the active ingredient is suspended or dissolved in one or more carriers.
- Carriers in which ointment preparations can be used include, but are not limited to, mineral oil, liquid petrolatum, white petrolatum, propylene glycol, polyethylene oxide, polypropylene oxide, emulsifying wax and water; and detergents and creams may be used, including but not limited to : mineral oil, sorbitan monostearate, Tween 60, cetyl esters wax, hexadecene aryl alcohol, 2-octyldodecanol, benzyl alcohol and water.
- the composition may contain from 0.1% by weight, or more suitably from 10% to 60% by weight of active ingredient.
- each unit preferably contains 50-500 mg of the active ingredient.
- a suitable therapeutic dose for an adult for example, may be 100-3000 mg per day, such as 1500 mg per day.
- the optimal dosage and interval of administration of the compound of formula I is determined by the severity of the disease or condition, the nature of the compound and the conditions such as the form, route and location of administration, and the particular mammal being treated, and this An optimal dose to be administered can be determined by the clinician.
- the present invention provides, for the first time, a new class of polysubstituted pyridine compounds of the present invention having a polysubstituted pyridine as compared to existing compounds such as sorafenib or compounds of CN1341098A, CN102532113A.
- the compound has a superior anti-tumor effect and can simultaneously inhibit a variety of kinases present in cells and on the cell surface, including vascular endothelial growth factor receptor-2 (VEGFR-2) and vascular endothelial growth factor receptor-3 (VEGFR- 3) CRAF, platelet-derived growth factor receptor-beta (PDGFR- ⁇ ), BRAF, V600E BRAF, KIT and FLT-3 kinases, in particular some preferred compounds of the invention have dual anti-tumor effects, on the one hand by inhibition VEGFR and PDGFR block the formation of tumor neovascularization and inhibit the growth of tumor cells; on the other hand, it can inhibit tumor growth by inhibiting RAF/MEK/ERK signaling pathway, and thus has a more potent anti-tumor effect.
- VEGFR and PDGFR block the formation of tumor neovascularization and inhibit the growth of tumor cells
- RAF/MEK/ERK signaling pathway and thus has a more potent anti-tumor effect
- the compound of the present invention has excellent pharmacokinetic characteristics in addition to the excellent antitumor effect, and the blood drug concentration in the body is significantly better than the marketed drug sorafenib, which is very suitable for oral and intravenous administration. Dosing.
- the present inventors conducted a large number of screening tests. For example, the inventors used a pharmacodynamic experiment to screen three positions of X3, X4, and X5 of the pyridine ring of Formula II. :
- the present inventors have unexpectedly found through pharmacodynamic experiments that when the X 4 and X 5 positions of the pyridine ring are both hydrogen and a substituent is introduced at the X 3 position, the electron cloud effect and the molecular spatial configuration of the compound are obtained.
- the change enhances the action of the pharmacophores 2-(1-methyl-4-pyrazolyl), 2-(methylcarbamoyl) and the nitrogen atom on the pyridine ring, so that the binding strength of the compound molecule to the receptor higher.
- the inventors have unexpectedly found through a large number of experiments that when the X 3 position on the pyridine ring is hydrogen, it is a site which causes the compound to be easily metabolized.
- the compound of the present invention has a further excellent therapeutic effect when the substituent at the X 3 position is an electron withdrawing group.
- Preferred electron withdrawing groups are fluorine, chlorine, and cyano.
- the structure of the marketed antitumor drug sorafenib is also not substituted at the 3, 5, and 6 positions on the pyridine ring (ie, the X3, X4, and X5 positions of the general formula II of the present specification).
- the structure of the compound of the present invention is also significantly different from the structure of the sorafenib compound.
- the compounds in .9 have an excellent antitumor effect.
- the compounds of the invention are also significantly superior to the currently marketed antitumor drug sorafenib. This means that the compound of the present invention is a more potent antitumor compound having multiple kinase inhibitor actions relative to the marketed antitumor drug sorafenib.
- the compound of the present invention has obvious Excellent pharmacokinetic characteristics, blood concentration in the body and other data is significantly better than the marketed drug sorafenib, very suitable for oral and intravenous administration.
- Figure 1 is a graph showing the half-inhibition rate of Sorafenib free base to kinase VEGFR2 in Example 1, Example 2, Comparative Example 3, Comparative Example 4, Comparative Example 5.
- each reagent is commercially available, for example, from Belling Technology Co., Ltd., Alfa Aesar (Tianjin) Chemical Co., Ltd. or Beijing Coupling Technology Co., Ltd.
- yield product weight x raw material molar mass / (raw material weight x product molar mass).
- n-Butyllithium (2.4 M in hexane, 13.13 mL, 31.5 mmol) was added dropwise to diisopropylamine (3.18 g, 31.5 mmol) in anhydrous tetrahydrofuran (30 mL). In the solution. The reaction mixture was stirred at -30 °C for 30 minutes and then cooled to -78 °C. A solution of 2-chloro-3-fluoropyridine (3.95 g, 30 mmol) in anhydrous tetrahydrofuran (20 mL) was then evaporated, and then the mixture was stirred at -78 ° C for 60 min.
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-fluoro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea:
- Step 5 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-fluoro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea p-toluenesulfonate:
- n-Butyllithium (2.4 M in hexanes, 59.12 mL, 141.9 mmol) was added dropwise to 2,3-dichloropyridine (20 g, 135.1 mmol) in anhydrous tetrahydrofuran (350 mL) at -78 °C.
- the reaction mixture was stirred at -78 ° C for 90 minutes.
- a solution of iodine (41 g, 161.5 mmol) in anhydrous tetrahydrofuran (100 mL) was then evaporated.
- the mixture was stirred at -78 ° C for 60 min and then warmed to room temperature.
- the reaction mixture was quenched with saturated aqueous ammonium chloride (100 mL).
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea:
- Step 5 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea p-toluenesulfonate:
- FD-2013024 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-chloro-2-(1-methyl-4-pyrazolyl)-4 -pyridyloxy)-2-fluorophenyl)urea
- Step 2 Synthesis of 4-(3-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridyloxy)-2-fluoroaniline:
- Step 3 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)-2-fluorophenyl)urea:
- n-Butyllithium (2.4 M in hexane, 3.0 mL, 7.2 mmol) was added dropwise to diisopropylamine (0.728 g, 7.2 mmol) in anhydrous tetrahydrofuran (20 mL) at -30 °C. In the solution. The reaction mixture was stirred at -30 °C for 30 minutes and then cooled to -78 °C. A solution of 2-chloronicotinonitrile (1.0 g, 7.2 mmol) in anhydrous tetrahydrofuran (10 mL) was then evaporated, and then the mixture was stirred at -78 ° C for 60 min.
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-cyano-2-(1-methyl-4-pyrazolyl)-4- Synthesis of pyridyloxy)phenyl)urea:
- n-Butyllithium (2.4 M in hexane, 4.37 mL, 10.49 mmol) was added dropwise to diisopropylamine (1.06 g, 11 mmol) in anhydrous tetrahydrofuran (20 mL). In solution. The reaction mixture was stirred at -30 °C for 30 minutes and then cooled to -78 °C. A solution of 2-chloro-4-fluoropyridine (1.31 g, 10 mmol) in anhydrous tetrahydrofuran (10 mL) was then evaporated, and then the mixture was stirred at -78 ° C for 60 min.
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-methyl-2-(1-methyl-4-pyrazolyl)-4- Synthesis of pyridyloxy)phenyl)urea:
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-amino-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea:
- Step 3 Synthesis of 4-(3-methylamino-2-(1-methyl-4-pyrazolyl)-4-pyridyloxy)aniline:
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-methylamino-2-(1-methyl-4-) Synthesis of pyrazolyl-4-pyridyloxy)phenyl)urea:
- Step 3 Synthesis of 4-(3-methoxy-2-(1-methyl-4-pyrazolyl)-4-pyridyloxy)aniline:
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(3-methoxy-2-(1-methyl-4-pyrazolyl)-4 Synthesis of -pyridyloxy)phenyl)urea:
- Comparative compound Sorafenib free base, prepared according to the method of patent document WO0042012A1.
- Step 1 Synthesis of 2-chloro-4-iodo-5-fluoropyridine
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(5-fluoro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea:
- Step 5 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(5-fluoro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea p-toluenesulfonate:
- 2,5-dichloropyridine (3.0 g, 20.3 mmol) was dissolved in anhydrous tetrahydrofuran (30 mL) in a 100 mL three-necked flask, protected with nitrogen, and cooled to -78 ° C. After 30 minutes, 2.4 M was slowly added dropwise.
- a solution of n-butyllithium in n-hexane (8.9 mL, 21.3 mmol) was added, and the reaction was kept for 90 minutes after the addition, and a solution of iodine (6.13 g, 24.2 mmol) in anhydrous tetrahydrofuran (10 mL) was slowly added dropwise to the system. After the addition is completed, slowly rise to room temperature.
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(5-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea:
- Step 5 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(5-chloro-2-(1-methyl-4-pyrazolyl)-4-pyridine Synthesis of oxy)phenyl)urea p-toluenesulfonate:
- Step 4 1-(4-Chloro-3-(trifluoromethyl)phenyl)-3-(4-(6-methoxy-2-(1-methyl-4-) Synthesis of pyrazolyl-4-pyridyloxy)phenyl)urea:
- Test Example 1 Inhibitory activity of test compound on VEGFR2 kinase
- OptiPlate-384 white opaque 384-well microplate (Cat.6007290, PerkinElmer);
- VEGFR2 (Cat: k2643, Sigma);
- Test compound example compound
- 1 ⁇ kinase buffer 1 mL of 1 ⁇ kinase buffer contains 200 ⁇ L of 5 ⁇ kinase buffer (Invitrogen), 5 ⁇ L of 1 M MgCl 2 , 1 ⁇ L of 1 M DTT, 1 ⁇ L of 1MMnCl 2 , and 793 ⁇ L of ddH 2 O;
- TK substrate-specific concentrations of biotin and ATP are shown in Table 1. Dilute the TK substrate - biotin and ATP to 5 times the reaction concentration with 1X kinase buffer;
- 5 ⁇ Kinase working solution The concentration of VEGFR2 kinase is shown in Table 1. Preparing a 5 ⁇ kinase working solution with 1 ⁇ kinase buffer;
- Sa-XL665 (Cisbio) in the reaction is shown in Table 1.
- TKAb-Cryptate (Cisbio) was diluted 100 times as a working solution with detection buffer (Cisbio);
- the enzyme was added to the room temperature after the enzyme was added to the room temperature.
- TK substrate-biotin, ATP, VEGFR2 kinase and a concentration of compound were reacted in 1X kinase buffer for 20 minutes at room temperature.
- the inhibitory concentration of the test compound was from 0 to 100 ⁇ M, and 2.5% DMSO was used as a cosolvent.
- 5 ⁇ l of 4 ⁇ Sa-XL665 working solution and 5 ⁇ l of 4 ⁇ TK Ab-cryptate working solution were added to all wells, and the reaction was carried out for 1 hour at room temperature, and the fluorescence signal was detected by an ENVISION (Perkinelmer) instrument (320 nm stimulation, 665 nm, 615 nm emission). ).
- the inhibition rate of each well was calculated from the fully active wells and the background signal wells. The average value of the duplicate wells was averaged, and the half-inhibitory activity (IC 50 ) of each test compound was fitted using a professional drawing analysis software Graphpad PRISM 5.0. .
- the experimental sample flow chart is as follows:
- Emission ratio (ER) 665 nm emission signal / 615 nm emission signal
- Inhibition rate (ER positive - ER sample ) / (ER positive - ER negative ) * 100%
- test compound HTRF KinEASE TK kit inhibiting concentration IC 50 values for kinase VEGFR2 half.
- the final concentration of the compound was started from 100 ⁇ M, and the ratio was diluted by 4 times. A total of 10 concentrations were used. Each concentration was determined by multi-well assay, and the final concentration of DMSO was controlled to be 1%.
- the experimental results are shown in Table 2 and Figure 1.
- All of the compounds of the present invention have an IC 50 value of less than 1,000, indicating that the compound of the present invention has an excellent inhibitory activity of the kinase VEGFR2 and can be studied as an excellent antitumor drug.
- the preferred compound of the present invention has 2-3 times more inhibitory activity against the kinase VEGFR2 than the marketed drug sorafenib (Comparative Compound 1), and is excellent.
- the IC 50 value of the compound of the present invention is 0.32 times and 0.15 times of that of sorafenib (free base) and the comparative compound 2, respectively, that is, the inhibitory activities are 3.13 times and 6.6 times of the sorafenib and the comparative compound 2, respectively. Times.
- the IC 50 values of the compound of Example 2 were 0.62 times and 0.34 times, respectively, of sorafenib (free base) and comparative compound 2, i.e., the inhibitory activities were 1.61 times and 3.4 times that of sorafenib and comparative compound 2, respectively.
- Example 4 Compound IC 50 values were embodiment sorafenib (free base) and Comparative Compound 2 0.75-fold and 0.36-fold, i.e. inhibitory activity of sorafenib, respectively and Comparative Compound 2 and 1.3 times 2.7 times.
- the compound of Example 3 had an IC 50 concentration of 2.5 times that of sorafenib (free base), i.e., the inhibitory activity was 1.5 times stronger than that of sorafenib, which was comparable to that of Comparative Compound 2, i.e., the inhibitory activity.
- the compound of the present invention has excellent VEGFR2 kinase inhibitory activity.
- Test Example 2 IC 50 determination of anti-tumor cell proliferation of the compound of the present invention in vitro
- MDA-MB-231 human breast cancer cell line purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences
- A498 human kidney cancer cell line (purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences);
- HCT116 human colon cancer cell line (purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences);
- MiaPaCa-2 human pancreatic cancer cell line (purchased from ATCC, USA);
- SK-OV-3 human ovarian cancer cell line purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences;
- HepG2 human hepatoma cell line purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences;
- NCI-H460 human large cell lung cancer cell line (purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences);
- HL-60 human acute myeloid leukemia cell line purchased from Shanghai Institute of Cell Biology, Chinese Academy of Sciences;
- Fetal bovine serum (Cat#10099-141, GIBCO);
- Test compound example compound
- Control compound comparative compound
- test compound was diluted to 500 ⁇ M with medium and diluted 8 times. The cells were added at 25 ⁇ l/well. The final concentration of the compound was diluted from 100 ⁇ M to 0 ⁇ M in 4 fold gradients for a total of 10 concentration points.
- tumor cell growth inhibition rate (%) [(A c - A s ) / (A c - A b )] ⁇ 100%.
- a c absorbance of the negative control (cell + CCK-8 + DMSO);
- a b absorbance of the positive control (medium + CCK-8 + DMSO);
- This assay 50 values of the compounds of the invention IC proliferation of tumor cell lines in vitro.
- the final concentration of the compound was diluted from 100 ⁇ M to 0 ⁇ M in 4 fold gradients for a total of 10 concentration points.
- the experimental results are shown in Table 4.
- the compounds of the present invention on different tumor cell half maximal inhibitory concentration IC 50 was between 0-20, the compounds of this invention have excellent inhibitory activity in vitro of tumor cells can be used as an excellent anti Oncology drugs were studied.
- the compounds of the present invention are used in different cell lines against tumor cells such as SK-OV-3, HCT-116, 786-O, MDA-MB-231.
- the half-inhibitory concentration (IC 50 ) of the lines was significantly better than the marketed drug sorafenib (for example, in the MDA-MB-231 cell line, the IC 50 concentration of the compound of Example 1 of the present invention was 0.28 of sorafenib, IC 2 concentration of the compound of Example 50 of the embodiment of the present invention is sorafenib 0.30); for half of the tumor cell lines A498, MiaPaCa-2, HepG2, NCI-H460, HL-60 and other inhibitory concentration (the IC 50) and marketed drug Sorafenib is quite.
- Test Example 3 Pharmacokinetics of the compound of the present invention in mice
- CD-1 mice female, weighing 28-35 g.
- the dose was weighed before administration and the administration volume was calculated (IV group: 4 mL/kg; PO group: 10 mL/kg).
- Mode of administration and dosage 1 mg/kg in the intravenous (IV) group and 5 mg/kg in the oral (PO) group.
- Animal grouping 3 groups/group, each drug to be tested was divided into two groups: intravenous and oral.
- group IV collected 30 ⁇ L of whole blood at various predetermined time points (5 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours, 8 hours, 24 hours) through the eyelids, and the PO group passed through the eyelids at each predetermined schedule.
- time point 15 minutes, 30 minutes, 1 hour, 2 hours, 4 hours, 8 hours, 24 hours
- 30 ⁇ L of whole blood was collected, whole blood was centrifuged (6,000 rpm, 5 minutes) to obtain plasma, and all plasma samples were stored at -80. °C refrigerator waiting for the fork.
- Ionization mode ESI, positive ion
- Sample treatment 50 ng of terfenadine (acetonitrile solution) precipitated protein (PPT);
- Mobile phase gradient elution
- mobile phase A water (containing 0.1% formic acid)
- mobile phase B acetonitrile (containing 0.1% formic acid);
- IV parameters t1/2 (hr); C0 (ng/mL); AUClast (hr*ng/mL); AUCInf (hr*ng/mL); AUC Extr (%); Vz (L/kg); Vss ( L/kg); CL (mL/min/kg); MRT (hr).
- PO parameters t1/2 (hr); tmax (hr); Cmax (ng/mL); AUClast (hr*ng/mL); AUCInf (hr*ng/mL); AUC Extr (%); MRT (hr) ;AUC/D(hr*mg/mL); F(%).
- the compounds of Examples 1 and 2 of the present invention have excellent metabolic stability, and the data of peak concentration, area under the curve of drug time, oral availability and the like are obviously superior to the marketed drug sorafenib, and have very good clinical application prospects. It is indicated that when a substituent is introduced to the X3 position of the formula I, these substituents prevent the original site which is easily metabolized from the spatial configuration (comparative compounds 2, 3, 4 are hydrogen at the X3 position), The metabolic stability of the compound is improved, and a high level of blood concentration of the compound in the body is ensured, thereby further increasing the efficacy of the compound of the present invention.
- HCT116 cells were cultured in a 37 ° C, 5% CO 2 incubator with McCoy's 5a medium containing inactivated 10% fetal calf serum, 100 U/ml penicillin and 100 ⁇ g/ml streptomycin and 2 mM glutamine.
- the initial concentration of the cell culture was 5 ⁇ 10 5 /ml, and the cells were passaged every 3 to 4 days after the cells were over. Tumor cells in the logarithmic growth phase are used for inoculation of tumors in vivo.
- HCT116 tumor cells resuspended in PBS 1.0 ⁇ 10 7 /0.1 ml were inoculated subcutaneously into the right flank of Balb/c nude mice.
- the tumor grows to 800 mm 3
- the animal is sacrificed.
- the tumor is exfoliated, and the tumor tissue with good growth is selected, and the tumor tissue is cut into 2 ⁇ 2 ⁇ 2 mm 3 tumor pieces, and inoculated into the right side of Balb/c nude mice.
- the ribs were subcutaneous and a total of 60 animals were transferred.
- the tumors were grown to about 110 mm 3 , they were administered in groups of 5 groups of 8 animals each.
- Sunitinib is prepared according to the method of patent WO0160814A1.
- a well-developed 786-O solid tumor was cut into small pieces of uniform size of about 1 mm 3 under sterile conditions, and inoculated subcutaneously into the right forelimb of the nude mouse with a trocar. Regular tumor growth was observed until the tumor volume grew to 250-550 mm 3 .
- mice with excessively large or too small tumor size and irregular tumor shape were selected.
- the tumor-bearing mice with good tumor volume of 250-550 mm 3 were divided into 4 groups, and the animals were divided into 6 groups as vehicle control group and 3 rats.
- Positive control group and 2 test group were administered by intragastric administration once a day; the vehicle control group was given 12.5% ethanol & 12.5% polyoxyethylene castor oil ultra-pure aqueous solution once a day; the gastric perfusion capacity was 10 ml/ Kg.
- the tumor diameter was measured twice a week during the administration, and the tumor volume was calculated, and the animal body weight was recorded. The state of the animals was observed at each administration and the abnormal state was recorded.
- Tumor weight inhibition rate (IR) (W C - W T ) / W C
- W C and W T represent the average tumor weight of the vehicle control group and the mean tumor weight of the administration group, respectively.
- BW 0 is the weight of the obtained animal when grouped (ie, d0), and BW t is the animal body weight at each weighing. If the weight loss rate is negative, it means that my weight gains.
- test data was calculated and correlated with statistical processing using Microsoft Office Excel 2003 software. Data were expressed as mean ⁇ standard error (Mean ⁇ S. E) unless otherwise specified, and t-test was used for comparison between the two groups.
- sorafenib is p-toluenesulfonate
- FD-1210005 is free form.
- a well-grown logarithmic growth phase of human HCT-116 cell suspension was inoculated subcutaneously into the right forelimb axilla of a nude mouse under sterile conditions. The tumor growth was observed periodically until the tumor volume grew to 100-300 mm 3 .
- Tumor-bearing mice 48 with a tumor volume of 100-300 mm 3 were selected, and the animals were divided into 6 groups as a vehicle control group, three positive control groups, and two test groups.
- the positive control and the test group were administered by intragastric administration once a day; the vehicle control group was given 12.5% ethanol & 12.5% polyoxyethylene castor oil ultra-pure aqueous solution once a day; the gastric perfusion capacity was 10 ml/ Kg.
- the tumor diameter was measured twice a week during the administration, and the tumor volume was calculated, and the animal body weight was recorded. Animal status was observed at each dose and abnormal conditions were recorded.
- Tumor weight inhibition rate (IR) (W C - W T ) / W C
- W C and W T represent the average tumor weight of the vehicle control group and the mean tumor weight of the administration group, respectively.
- test data was calculated and correlated with statistical processing using Microsoft Office Excel 2003 software. Data were expressed as mean ⁇ standard error (Mean ⁇ S. E) unless otherwise specified, and t-test was used for comparison between the two groups.
- sorafenib is p-toluenesulfonate and FD-1210005 is in free form.
- Example 2 achieved 82% and 84.1% antitumor effect on 786-O and HCT116 xenograft tumor-bearing mice at a dose of 10 mg/kg, respectively. At 40 mg/kg, it reached 92%; while Comparative Compound 2 (FD-2010005) achieved 80% and 67% inhibition of 786-O and HCT116 xenograft tumor-bearing mice at 20 mg/kg, respectively. Only 80% and 71% of the antitumor effect was achieved at the dose of 60 mg/kg.
- the compounds of the present invention have very strong in vitro and in vivo antitumor activities, as well as particularly excellent pharmacokinetic properties.
- the compounds of the invention have greater in vitro and in vivo anti-tumor activity, better pharmacokinetic properties.
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Abstract
Description
| 说明书附图中化合物 | 对应的实施例 |
| FD-2013015 | 实施例1 |
| FD-2013018 | 实施例2 |
| FD-2013016 | 对比例3 |
| FD-2013019 | 对比例4 |
| FD-2013017 | 对比例5 |
| 细胞株 | 培养基 |
| 786-O | RPMI 1640+10%FBS |
| MDA-MB-231 | RPMI 1640+10%FBS |
| A498 | EMEM+10%FBS |
| HCT116 | DMEM+10%FBS |
| SK-OV-3 | McCov′s 5A+10%FBS |
| MiaPaC a-2 | RPMI 1640+10%FBS |
| HepG2 | EMEM+10%FBS |
| NCI-H460 | RPMI 1640+10%FBS |
| HL-60 | RPMI 1640+10%FBS |
| Cmax(ng/mL) | AUClast(hr*ng/mL) | F(%) | |
| 实施例1 | 1913 | 39610 | 90.3 |
| 实施例2 | 3007 | 56618 | 82.9 |
| Sorafenib | 1150 | 18920 | 78.6 |
Claims (40)
- 根据权利要求1所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中R4、R5、R6各自独立地选自碳原子或氮原子。
- 根据权利要求1或2所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中R4、R5、R6不同时为碳 原子。
- 根据权利要求1或2所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中R4、R5、R6不同时为氮原子。
- 根据权利要求1-4任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中R8、R9、R10各自独立地选自氢、或甲基。
- 根据权利要求1-6任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,X3选自F、Cl、Br、-CF3、-CN、C1-C2烷基、C1-C2烷氧基、-NR11R12;其中所述R11、R12各自独立地选自氢、或C1-C2烷基。
- 根据权利要求7中所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,X3选自F、Cl、-CN。
- 根据权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,式I所示的多取代的吡啶化合物的药学上可接受的盐选自:盐酸盐、氢溴酸盐、硫酸盐、磷酸盐、甲磺酸盐、三氟甲磺酸盐、苯磺酸盐、对甲苯磺酸盐、1-萘磺酸盐、2-萘磺酸盐、乙酸盐、三氟乙酸盐、苹果酸盐、酒石酸盐、柠檬酸盐、乳酸盐、草酸盐、琥珀酸盐、富马酸盐、马来酸盐、苯甲酸盐、水杨酸盐、苯基乙酸盐、或杏仁酸盐。
- 药物组合物,其含有权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,以及药学上可接受的辅料。
- 根据权利要求1-10中任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐在制备用于治疗和/或预防与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病的药物中的用途。
- 根据权利要求16所述的用途,其中所述的与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病包括肿瘤或癌症。
- 根据权利要求17所述的用途,其中,所述的肿瘤或癌症为黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌、或间皮瘤。
- 一种治疗和/或预防与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病的方法,所述方法包括向有需要的受试者给予治疗或预防有效量的权利要求1-10任一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐。
- 权利要求19所述的方法,其中所述的与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病包括肿瘤或癌症。
- 权利要求20所述的方法,其中,所述的肿瘤或癌症为黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌、或间皮瘤。
- 根据权利要求1-10任意一项所述的多取代的吡啶化合物 或其水合物、溶剂合物、药学上可接受的盐,其用于治疗和/或预防与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病。
- 根据权利要求22所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中所述的与VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶相关的疾病包括肿瘤或癌症。
- 根据权利要求23所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,所述的肿瘤或癌症为黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌、或间皮瘤。
- 用于抑制细胞中的VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶活性的方法,其包括,给所述细胞施用有效量的根据权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐。
- 根据权利要求25所述的方法,其中,所述的方法在体外进行。
- 根据权利要求25所述的方法,其中,所述的方法在体内进行。
- 根据权利要求25-27任意一项所述的方法,其中,所述的细胞为细胞系,或者来自受试者的细胞,例如肿瘤细胞或癌细胞。
- 根据权利要求28所述的方法,其中,所述的肿瘤或癌症选自黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌或间皮瘤。
- 根据权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐用于制备试剂的用途,所述的试剂用于抑制细胞中的VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶的活性。
- 根据权利要求30所述的用途,其中,所述的试剂用于体外方法中。
- 根据权利要求根据权利要求30所述的用途,其中,所述的试剂用于体内方法中。
- 根据权利要求30-32任意一项所述的用途,其中,所述的细胞为细胞系,或者来自受试者的细胞,例如肿瘤细胞或癌细胞。
- 根据权利要求33所述的用途,其中,所述的肿瘤或癌症选自黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌或间皮瘤。
- 根据权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其用于抑制细胞中的VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶的活性。
- 根据权利要求35所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其用于体外方法中。
- 根据权利要求根据权利要求35所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其用于体内方法中。
- 根据权利要求35-37任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,所述的细胞为细胞系,或者来自受试者的细胞,例如肿瘤细胞或癌细胞。
- 根据权利要求38所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,其中,所述的肿瘤或癌症选自黑色素瘤、肝癌、肾癌、急性白血病、慢性白血病、非小细胞肺癌、前列腺癌、甲状腺癌、皮肤癌、结肠癌、直肠癌、胰腺癌、卵巢癌、乳腺癌、骨髓异常增生综合症、食管癌或间皮瘤。
- 一种用于抑制细胞中的VEGFR-2、VEGFR-3、CRAF、PDGFR-β、BRAF、V600E BRAF、KIT和/或FLT-3激酶的活性的试剂盒,所述的试剂盒包括权利要求1-10任意一项所述的多取代的吡啶化合物或其水合物、溶剂合物和药学上可接受的盐,且,任选地还包括使用说明。
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| JP2017504218A JP6294561B2 (ja) | 2014-04-08 | 2014-12-30 | 多置換ピリジン化合物、調製方法、用途、および医薬組成物 |
| US15/302,723 US9902709B2 (en) | 2014-04-08 | 2014-12-30 | Polysubstituted pyridine compound, preparation method, use and pharmaceutical composition |
| KR1020167030986A KR101821516B1 (ko) | 2014-04-08 | 2014-12-30 | 다중 치환된 피리딘 화합물, 그 제조 방법, 용도 및 약학적 조성물 |
| EP14888830.8A EP3130588B1 (en) | 2014-04-08 | 2014-12-30 | Polysubstituted pyridine compound, preparation method, use and pharmaceutical composition |
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| CN201410139359.7A CN104974132B (zh) | 2014-04-08 | 2014-04-08 | 多取代的吡啶化合物、制备方法、用途及药物组合物 |
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| EP (1) | EP3130588B1 (zh) |
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| CN114436925B (zh) * | 2022-01-14 | 2023-08-15 | 河北大学 | 间二苯酚醚类化合物及其制备方法与应用 |
| CN114773320A (zh) * | 2022-05-29 | 2022-07-22 | 重庆医科大学 | 1,3,5-三嗪化合物及其制备方法和用途 |
| CN119735579B (zh) * | 2024-12-25 | 2025-09-26 | 安徽医科大学第二附属医院 | 一种吡唑酰胺类衍生物及其制备方法和作为抗肝癌药物的用途 |
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| CN101801383A (zh) * | 2007-04-20 | 2010-08-11 | 迪赛孚尔制药有限公司 | 用于治疗骨髓增生性疾病和其他增生性疾病的激酶抑制剂 |
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- 2014-12-30 KR KR1020167030986A patent/KR101821516B1/ko not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
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| JP2017510652A (ja) | 2017-04-13 |
| EP3130588A4 (en) | 2017-09-06 |
| EP3130588A1 (en) | 2017-02-15 |
| CN104974132A (zh) | 2015-10-14 |
| CN106866623A (zh) | 2017-06-20 |
| EP3130588B1 (en) | 2019-12-11 |
| KR101821516B1 (ko) | 2018-01-23 |
| CN104974132B (zh) | 2017-05-17 |
| US20170029404A1 (en) | 2017-02-02 |
| US9902709B2 (en) | 2018-02-27 |
| KR20170003923A (ko) | 2017-01-10 |
| JP6294561B2 (ja) | 2018-03-14 |
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