WO2020222461A1 - 면역항암 보조제 - Google Patents
면역항암 보조제 Download PDFInfo
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- WO2020222461A1 WO2020222461A1 PCT/KR2020/005368 KR2020005368W WO2020222461A1 WO 2020222461 A1 WO2020222461 A1 WO 2020222461A1 KR 2020005368 W KR2020005368 W KR 2020005368W WO 2020222461 A1 WO2020222461 A1 WO 2020222461A1
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- 0 CC(*)(*)C(CC1)C(*)(CC2)C1C(CC1)C2C2(*)C1CC(**)CC2 Chemical compound CC(*)(*)C(CC1)C(*)(CC2)C1C(CC1)C2C2(*)C1CC(**)CC2 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
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- 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
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
- A61K31/7034—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin
- A61K31/704—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin
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- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
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- 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
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2803—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
- C07K16/2818—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
Definitions
- the present invention relates to an anticancer adjuvant.
- Cancer is a disease characterized by abnormal localized cell growth that has the potential to spread throughout the body. Cancer has a number of types of cancer including lung cancer, bladder cancer, prostate cancer, pancreatic cancer, cervical cancer, brain cancer, gastric cancer, colorectal cancer and melanoma. In the past, the most common means of treating cancer (oncology) have been surgery, radiation therapy, or the use of chemotherapy drugs. However, recently, cancer immunotherapy has proven to offer many possibilities as a treatment for oncology.
- Cancer immunotherapy is a branch of oncology in which the immune system is used to treat cancer in stark contrast to conventional treatment methods in which the tumor is directly excised or treated. This therapeutic concept is based on the identification of many proteins on the surface of T cells that act to inhibit the immune function of these cells.
- the theoretical background of genetically modified tumor vaccines based on this immunotherapy method is that the host possesses an antigen capable of recognizing the tumor as an external factor.
- Human T and B lymphocytes have the ability to discriminate almost infinite antigenic differences through the development process in the form of antigen receptors, but practically meet the following two criteria for success in tumor immunity. Should be. First, tumor cells must express new antigens (peptides) that are not expressed in normal cells, and second, immune cells must recognize these antigens and be appropriately activated.
- Patent Document 1 discloses a pharmaceutical composition for combined administration for the prevention or treatment of cancer, comprising a p53 activator and a c-Met inhibitor as active ingredients.
- One object of the present invention is to provide an anticancer adjuvant.
- Another object of the present invention is an immunological anticancer agent; And it is to provide a combination formulation for immune anticancer comprising the immune anticancer adjuvant.
- Another object of the present invention is to provide a pharmaceutical composition for enhancing the efficacy of an immune anticancer agent.
- Another object of the present invention is to provide a pharmaceutical composition for enhancing immunity.
- Another object of the present invention is to provide a method for preventing or treating cancer.
- Another object of the present invention is to provide a kit for chemotherapy.
- An aspect of the present invention provides an anticancer adjuvant containing a compound represented by the following Formula 1, an isomer thereof, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof as an active ingredient.
- X is oxygen or sulfur
- R 1 is hydrogen, halo, C 1-30 alkyl, C 3-10 cycloalkyl, C 2-30 alkenyl, C 3-10 cycloalkenyl, C 2-15 containing oxygen, sulfur or nitrogen as a heteroatom Heterocycloalkyl, C 3-15 heterocycloalkylalkyl containing oxygen, sulfur or nitrogen as heteroatom, C 2-30 alkoxyalkyl, C 3-30 alkoxyalkoxyalkyl, containing oxygen, sulfur or nitrogen as heteroatom C 3-10 heterocycloalkenyl, C 1-20 alcohol, C 1-20 alkenol, C 2-30 acyl, C 1-10 amide, C 1-10 amine, C 2-15 ester, sulfate, carboxyl group, C 3-20 carboxyalkyl, C 3-20 carboxy alkenyl, C 3-20 alkyl, carboxyl, C 3-20 alkenyl, carboxyl, C 3-20 alkyl, carboxyalkyl, C 3-20 alkyl, carboxy-alkenyl
- R 21 is C 2-30 alkyl, C 3-10 cycloalkyl, C 2-30 alkenyl, C 3-10 cycloalkenyl, C 2-30 carboxyalkyl, C 2-30 alkylcarboxyl, C 3-30 carboxy alkenyl, C 3-30 alkenyl, carboxyl, C 3-30 alkyl, carboxyalkyl, C 3-30 alkyl, carboxy alkenyl, C 3-30 alkenyl, carboxy alkyl, C 4-30 alkenyl, carboxy-alkenyl, heteroaryl, C 2-10 heterocycloalkyl containing oxygen, sulfur or nitrogen as an atom, C 3-10 heterocycloalkylalkyl containing oxygen, sulfur or nitrogen as a heteroatom, C 2-30 alkoxyalkyl, C 3-30 alkoxy Alkoxyalkyl, C 3-10 heterocycloalkenyl containing oxygen, sulfur or nitrogen as heteroatom, C 1-20 alcohol, C 1-20 alkenol, C 2-30 acyl, C 1
- R 22 is hydrogen, hydroxy, halo or C 1-10 alkyl
- R 23 is hydrogen, hydroxy or C 1-10 alkyl
- R 21 may form a double bond to the carbon to which R 22 and R 23 are bonded together;
- R 23 may form a double bond to the carbon bonded to R 21 and R 22 together;
- R 21 or R 23 forms a double bond on the carbon, R 22 does not contain an atom;
- R 3 and R 4 are independently of each other hydrogen or C 1-10 alkyl).
- Another aspect of the present invention is an immune anticancer agent
- Another aspect of the present invention provides a pharmaceutical composition for enhancing the efficacy of an immuno-anticancer agent containing the compound, its isomer, its solvate, its hydrate or its pharmaceutically acceptable salt as an active ingredient.
- Another aspect of the present invention provides a pharmaceutical composition for enhancing immunity comprising the compound, its isomer, its solvate, its hydrate or its pharmaceutically acceptable salt as an active ingredient.
- Another aspect of the present invention is an immune anticancer agent
- It provides a method for preventing or treating cancer, comprising administering the immunotherapy adjuvant to a subject in need thereof.
- Another aspect of the present invention is an immune anticancer agent
- It provides a kit for anticancer treatment containing the immune anticancer adjuvant as an active ingredient.
- the immune anti-cancer adjuvant according to the present invention exhibits an effect of enhancing the anti-cancer effect of the immune anti-cancer agent by activating the function of the immune factor without causing side effects in vivo by co-administering it with an anti-cancer agent. have.
- 1A is a schematic diagram showing a procedure until preparation and sacrifice of an experimental animal model.
- Figure 1b is a graph showing the change in tumor size of the mouse according to the MC38 colon cancer cell line injection and drug administration.
- Figure 1c is a graph showing the survival rate of mice according to the MC38 colon cancer cell line injection and drug administration.
- 2A is a photograph of a mouse after MC38 colon cancer cell line injection and drug administration, and before the tumor and spleen are removed.
- Figure 2b is a photograph of the spleen extracted from the mice subjected to the MC38 colon cancer cell line injection and drug administration.
- 2C is a photograph of a tumor extracted from a mouse after injection of the MC38 colon cancer cell line and administration of drugs.
- Figure 2d is a graph showing the change in body weight of mice injected with MC38 colon cancer cell line and drug administration.
- Figure 2e is a graph showing the tumor weight of mice injected with the MC38 colon cancer cell line and drug administration.
- Figure 2f is a graph showing the change in spleen weight of mice injected with MC38 colon cancer cell line and drug administration.
- 3A-3C are results of FACS analysis on tumors of mice injected with the MC38 colon cancer cell line and administered with drugs.
- 3D is a graph showing the levels of immune factors in each drug administration group through the CD45.2+ marker.
- Figure 3e is a graph showing the level of CD4 + T cells in each drug administration group.
- Figure 3f is a graph showing the level of CD8 + T cells in each drug administration group.
- Figure 3g is a graph showing the level of natural killer cells in each drug administration group.
- Figure 3h is a graph showing the level of regulatory T cells in each drug administration group.
- 4A is a graph showing the proliferation capacity of CD4 + T cells in total% in each drug administration group.
- 4B is a graph showing the proliferation capacity of CD8 + T cells in total% in each drug administration group.
- Figure 4c is a graph showing the total percentage of proliferation capacity of natural killer cells in each drug administration group.
- Figure 4d is a graph showing the proliferation capacity of CD4 + T cells in each drug administration group as MFI (mean fluorescence intensity).
- Figure 4e is a graph showing the proliferation capacity of CD8 + T cells in each drug administration group as MFI (mean fluorescence intensity).
- Fig. 4f is a graph showing the proliferation capacity of natural killer cells in MFI (mean fluorescence intensity) in each drug administration group.
- 5A is a graph showing the level of CD107a in CD4 + T cells in each drug administration group.
- 5B is a graph showing the level of CD107a in CD8 + T cells in each drug administration group.
- 6A is a graph showing the level of TNF ⁇ in CD4 + T cells in each drug administration group.
- 6B is a graph showing the level of TNF ⁇ in CD8 + T cells in each drug administration group.
- 7A is a graph showing the level of IFN ⁇ in CD4 + T cells in each drug administration group.
- 7B is a graph showing the level of IFN ⁇ in CD8 + T cells in each drug administration group.
- 8A-8B are results of FACS analysis on tumors of mice injected with MC38 colon cancer cell line and administered with drugs.
- 8C is a graph showing the levels of CD107a in CD4 + T cells in the spleen in each drug administration group.
- 8D is a graph showing the levels of TNF ⁇ of CD4 + T cells in the spleen in each drug administration group.
- 8E is a graph showing IFN ⁇ levels of CD4 + T cells in the spleen in each drug administration group.
- 8F is a graph showing the level of CD107a of CD8 + T cells in the spleen in each drug administration group.
- Figure 8g is a graph showing the level of TNF ⁇ of CD8 + T cells in the spleen in each drug administration group.
- Figure 8h is a graph showing the IFN ⁇ level of CD8 + T cells in the spleen in each drug administration group.
- Figure 9a is a fluorescence photograph showing the expression level of the adhesive bond in the tumor in each drug administration group.
- 9B is a graph showing the fluorescence density by quantifying the expression level of intratumor adhesive bonds in each drug-administered group.
- Fig. 10 is a fluorescence photograph showing the expression levels of PDL1 and CD3 in each drug administration group.
- 11A is a photograph of RT-PCR performed on the expression of pro-inflammatory cytokines and anti-inflammatory cytokines in each drug administration group.
- 11B is a picture of RT-PCR for the expression of CXCL9, iNOS and Gapdh in each drug administration group.
- Figure 11c is a photograph showing a graph of the mRNA expression level through RT-PCR for each group.
- 12A is a schematic diagram showing a procedure according to CD4/8+T, NK removal, MC38 colon cancer cell line injection and drug administration.
- Figure 12b is a diagram confirming the results of CD4/8+T and NK removal after injection of the MC38 colon cancer cell line and drug administration through flow cytometry, and confirming that the removal of immune cells proceeded smoothly.
- 12C shows the survival rate of mice according to the removal of CD4/8+T and NK after MC38 colon cancer cell line injection and drug administration, and is a diagram confirming that the survival rate of the mice in the experimental group from which CD8+ T cells were removed has the lowest survival rate.
- Figure 12d shows the same process as in Figure 5c, showing the growth rate of the tumor according to the CD4/8 + T removal after the injection of the MC38 colon cancer cell line and drug administration over time.
- the tumor This is a diagram confirming that the growth rate is the largest.
- 12E is a comparison of the tumor size according to CD4/8+T and NK removal after MC38 colon cancer cell line injection and drug administration for each experimental group, and a diagram confirming that the tumor size was the largest in the case of the experimental group mice from which CD8+ T cells were removed. to be.
- Figure 13a is a schematic diagram showing the procedure of the MC38 colon cancer cell line injection and long-term drug administration.
- 13B is a graph showing the survival rate of mice according to the MC38 colon cancer cell line injection and long-term drug administration.
- 13C is a graph showing the tumor size of mice according to the MC38 colon cancer cell line injection and long-term drug administration.
- embodiments of the present invention may be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below.
- embodiments of the present invention are provided in order to more completely explain the present invention to those having average knowledge in the art.
- "including" a certain component throughout the specification means that other components may be further included, rather than excluding other components unless specifically stated to the contrary.
- One aspect of the present invention provides an anticancer adjuvant.
- an immuno-anticancer adjuvant containing a compound represented by the following formula (1), an isomer thereof, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof as an active ingredient.
- X is oxygen or sulfur
- R 1 is hydrogen, halo, C 1-30 alkyl, C 3-10 cycloalkyl, C 2-30 alkenyl, C 3-10 cycloalkenyl, C 2-15 containing oxygen, sulfur or nitrogen as a heteroatom Heterocycloalkyl, C 3-15 heterocycloalkylalkyl containing oxygen, sulfur or nitrogen as heteroatom, C 2-30 alkoxyalkyl, C 3-30 alkoxyalkoxyalkyl, containing oxygen, sulfur or nitrogen as heteroatom C 3-10 heterocycloalkenyl, C 1-20 alcohol, C 1-20 alkenol, C 2-30 acyl, C 1-10 amide, C 1-10 amine, C 2-15 ester, sulfate, carboxyl group, C 3-20 carboxyalkyl, C 3-20 carboxy alkenyl, C 3-20 alkyl, carboxyl, C 3-20 alkenyl, carboxyl, C 3-20 alkyl, carboxyalkyl, C 3-20 alkyl, carboxy-alkenyl
- R 21 is C 2-30 alkyl, C 3-10 cycloalkyl, C 2-30 alkenyl, C 3-10 cycloalkenyl, C 2-30 carboxyalkyl, C 2-30 alkylcarboxyl, C 3-30 carboxy alkenyl, C 3-30 alkenyl, carboxyl, C 3-30 alkyl, carboxyalkyl, C 3-30 alkyl, carboxy alkenyl, C 3-30 alkenyl, carboxy alkyl, C 4-30 alkenyl, carboxy-alkenyl, heteroaryl, C 2-10 heterocycloalkyl containing oxygen, sulfur or nitrogen as an atom, C 3-10 heterocycloalkylalkyl containing oxygen, sulfur or nitrogen as a heteroatom, C 2-30 alkoxyalkyl, C 3-30 alkoxy Alkoxyalkyl, C 3-10 heterocycloalkenyl containing oxygen, sulfur or nitrogen as heteroatom, C 1-20 alcohol, C 1-20 alkenol, C 2-30 acyl, C 1
- R 22 is hydrogen, hydroxy, halo or C 1-10 alkyl
- R 23 is hydrogen, hydroxy or C 1-10 alkyl
- R 21 may form a double bond to the carbon to which R 22 and R 23 are bonded together;
- R 23 may form a double bond to the carbon bonded to R 21 and R 22 together;
- R 21 or R 23 forms a double bond on the carbon, R 22 does not contain an atom;
- R 3 and R 4 are independently of each other hydrogen or C 1-10 alkyl).
- X in Formula 1 may be oxygen.
- R 1 of Formula 1 is hydrogen, halo, C 1-10 alkyl, C 3-8 cycloalkyl, C 2-10 alkenyl, C 3-8 cycloalkenyl, including oxygen, sulfur or nitrogen as a heteroatom.
- R 1 in Formula 1 is hydrogen, C 1-10 alkyl, C 3-8 cycloalkyl, C 2-10 alkenyl, C 3-8 cycloalkenyl, C 2-8 heterocyclo containing oxygen as a heteroatom.
- the cycloalkyl or heterocycloalkyl is hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, C 6-20 aryl , C 7-20 may be substituted by arylcarboxyl or a combination thereof;
- the C 3-10 cycloalkenyl or heterocycloalkenyl is hydroxy, halo, C 1-5 alkyl, C 2-8 alkylcarboxyl, C 3-8 alkylcarboxylalkyl, C 1-5 alcohol, C 1 -5 alkoxy, C 2-8 alkoxyalkyl, C 6-20 aryl, C 7-20 arylcarboxyl, or combinations thereof;
- the aryl is substituted by hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, nitro, C 2-8 alkylcarboxylamino, or a combination thereof
- the aralkyl is by hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, nitro, C 2-8 alkylcarboxylamino, or a combination thereof.
- the alkaryl is by hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, nitro, C 2-8 alkylcarboxylamino, or a combination thereof.
- the arylcarbonyl is hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, nitro, or C 2-8 alkylcarboxylamino, or a combination thereof May be substituted by;
- the heteroaryl is by hydroxy, halo, C 1-5 alkyl, C 1-5 alcohol, C 1-5 alkoxy, C 2-8 alkoxyalkyl, nitro, C 2-8 alkylcarboxylamino, or a combination thereof.
- R 21 in Formula 1 is a straight chain or branched C 2-15 alkyl, C 3-10 cycloalkyl, C 2-15 alkenyl, C 3-10 cycloalkenyl, C 2-15 carboxyalkyl, C 2-15 alkyl carboxyl, C 3-15 carboxy alkenyl, C 2-15 alkenyl, carboxyl, C 3-15 alkyl, carboxyalkyl, C 3-15 alkyl, carboxy alkenyl, C 3-15 alkenyl, carboxyalkyl, C 2- 30 alkenylcarboxyalkenyl, C 2-10 heterocycloalkyl containing oxygen, sulfur or nitrogen as heteroatom, C 3-10 heterocycloalkylalkyl containing oxygen, sulfur or nitrogen as heteroatom, C 2-20 Alkoxyalkyl , C 3-30 alkoxyalkoxyalkyl, C 3-10 heterocycloalkenyl containing oxygen, sulfur or nitrogen as a heteroatom, C 1-20 alcohol, C 1-20 alkenol, C 2-30
- R 23 in Formula 1 may be C 1-5 alkyl or may form a double bond with respect to carbon bonded with R 21 and R 22 .
- Examples of the compound represented by Formula 1 according to the present invention may be a compound represented by the following Formula 2:
- the compound represented by Formula 1 of the present invention can be used in the form of a pharmaceutically acceptable salt, and an acid addition salt formed by a pharmaceutically acceptable free acid is useful.
- Acid addition salts include inorganic acids such as hydrochloric acid, nitric acid, phosphoric acid, sulfuric acid, hydrobromic acid, hydroiodic acid, nitrous acid, phosphorous acid, etc., aliphatic mono and dicarboxylates, phenyl-substituted alkanoates, hydroxy alkanoates and alkanes.
- Non-toxic organic acids such as dioates, aromatic acids, aliphatic and aromatic sulfonic acids, trifluoroacetic acid, acetate, benzoic acid, citric acid, lactic acid, maleic acid, gluconic acid, methanesulfonic acid, 4-toluenesulfonic acid, tartaric acid, fumaric acid, etc.
- pharmaceutically non-toxic salts include sulfate, pyrosulfate, bisulfate, sulfite, bisulfite, nitrate, phosphate, monohydrogen phosphate, dihydrogen phosphate, metaphosphate, pyrophosphate chloride, bromide, i.
- the acid addition salt according to the present invention can be prepared by a conventional method, for example, a precipitate formed by dissolving the derivative of Formula 1 in an organic solvent such as methanol, ethanol, acetone, methylene chloride, acetonitrile, etc. and adding an organic or inorganic acid May be prepared by filtration and drying, or may be prepared by distilling off a solvent and an excess of acid under reduced pressure and then drying to crystallize under an organic solvent.
- an organic solvent such as methanol, ethanol, acetone, methylene chloride, acetonitrile, etc.
- a pharmaceutically acceptable metal salt can be made using a base.
- the alkali metal or alkaline earth metal salt is obtained, for example, by dissolving the compound in an excess alkali metal hydroxide or alkaline earth metal hydroxide solution, filtering the undissolved compound salt, and evaporating and drying the filtrate. At this time, it is pharmaceutically suitable to prepare sodium, potassium or calcium salt as the metal salt.
- the corresponding salt is obtained by reacting an alkali metal or alkaline earth metal salt with a suitable negative salt (eg, silver nitrate).
- the present invention includes not only the compound represented by Formula 1 and its pharmaceutically acceptable salts, but also solvates, optical isomers, hydrates, etc. that may be prepared therefrom.
- hydrate refers to a compound of the present invention containing a stoichiometric or non-stoichiometric amount of water bound by a non-covalent intermolecule force. Or its salt.
- the hydrate of the compound represented by Formula 1 of the present invention may contain a stoichiometric or non-stoichiometric amount of water bound by a non-covalent intermolecular force.
- the hydrate may contain 1 equivalent or more, preferably 1 to 5 equivalents of water.
- These hydrates may be prepared by crystallizing the compound represented by Formula 1, isomers thereof, or pharmaceutically acceptable salts thereof from water or a solvent containing water.
- solvate refers to a compound of the present invention or a salt thereof containing a stoichiometric or non-stoichiometric amount of a solvent bound by non-covalent intermolecular forces.
- Preferred solvents therefor include volatile, non-toxic, and/or suitable solvents for administration to humans.
- isomers refers to a compound of the present invention or a salt thereof having the same chemical formula or molecular formula, but structurally or sterically different.
- isomers include structural isomers such as tautomers, R or S isomers having an asymmetric carbon center, stereoisomers such as geometric isomers (trans, cis), and optical isomers. All these isomers and mixtures thereof are also included within the scope of the present invention.
- the compound represented by Chemical Formula 1 or a pharmaceutically acceptable salt thereof may be administered in various oral and parenteral formulations at the time of clinical administration, more preferably parenteral It can be a formulation.
- it is prepared using diluents or excipients such as fillers, extenders, binders, wetting agents, disintegrants, and surfactants that are usually used.
- Solid preparations for oral administration include tablets, pills, powders, granules, capsules, and the like, and these solid preparations include at least one excipient in one or more compounds, such as starch, calcium carbonate, sucrose, or lactose ( lactose), gelatin, etc.
- Liquid preparations for oral administration include suspensions, liquid solutions, emulsions, and syrups.In addition to water and liquid paraffin, which are commonly used simple diluents, various excipients such as humectants, sweeteners, fragrances, preservatives, etc. have.
- Formulations for parenteral administration include sterile aqueous solutions, non-aqueous solvents, suspensions, and emulsions.
- the non-aqueous solvent and the suspension solvent propylene glycol, polyethylene glycol, vegetable oil such as olive oil, and injectable ester such as ethyl oleate may be used.
- the compound represented by Formula 1 or a pharmaceutically acceptable salt thereof may be administered in various oral and parenteral formulations upon clinical administration.
- formulation it is prepared using diluents or excipients such as fillers, extenders, binders, wetting agents, disintegrants, and surfactants that are usually used.
- Solid preparations for oral administration include tablets, pills, powders, granules, capsules, and the like, and these solid preparations include at least one excipient in one or more compounds, such as starch, calcium carbonate, sucrose, or lactose ( lactose), gelatin, etc.
- lubricants such as magnesium stearate and talc are also used.
- Liquid preparations for oral administration include suspensions, liquid solutions, emulsions, and syrups.In addition to water and liquid paraffin, which are commonly used simple diluents, various excipients such as humectants, sweeteners, fragrances, preservatives, etc. have.
- Formulations for parenteral administration include sterile aqueous solutions, non-aqueous solvents, suspensions, and emulsions.
- the non-aqueous solvent and the suspension solvent propylene glycol, polyethylene glycol, vegetable oil such as olive oil, and injectable ester such as ethyl oleate may be used.
- Immuno-anticancer adjuvants containing the compound represented by Formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient can be administered parenterally, and parenteral administration is by subcutaneous injection, intravenous injection, intramuscular injection, or intrathoracic injection It depends on how to do it.
- the compound represented by Formula 1 or a pharmaceutically acceptable salt thereof is mixed in water together with a stabilizer or buffer to prepare a solution or suspension, and the ampoule or vial unit dosage form It can be manufactured with
- the composition may be sterilized and/or contain adjuvants such as preservatives, stabilizers, hydrating agents or emulsification accelerators, salts and/or buffers for controlling osmotic pressure, and other therapeutically useful substances, which are conventional methods of mixing, granulation. It can be formulated according to the method of painting or coating.
- Formulations for oral administration include, for example, tablets, pills, hard/soft capsules, solutions, suspensions, emulsifiers, syrups, granules, elixirs, and troches.
- diluents e.g., lactose
- lubricants e.g. silica, talc, stearic acid and its magnesium or calcium salt and/or polyethylene glycol.
- Tablets may contain a binder such as magnesium aluminum silicate, starch paste, gelatin, methylcellulose, sodium carboxymethylcellulose and/or polyvinylpyrrolidine, and in some cases, boron such as starch, agar, alginic acid or sodium salt thereof. It may contain release or boiling mixtures and/or absorbents, colorants, flavoring agents, and sweetening agents.
- a binder such as magnesium aluminum silicate, starch paste, gelatin, methylcellulose, sodium carboxymethylcellulose and/or polyvinylpyrrolidine, and in some cases, boron such as starch, agar, alginic acid or sodium salt thereof. It may contain release or boiling mixtures and/or absorbents, colorants, flavoring agents, and sweetening agents.
- the immune anti-cancer adjuvant may enhance the efficacy of the immuno-anti-cancer agent, and more specifically, by activating an immune factor to assist the anti-cancer action of the immuno-anti-cancer agent, may enhance the efficacy of the immuno-anti-cancer agent.
- the immune factor may be at least one selected from the group consisting of helper T cells, cytotoxin T cells, NK cells, and cytokines.
- the immune anti-cancer adjuvant may be administered simultaneously or sequentially with the immuno-anti-cancer agent, and when sequentially administered, the immuno-anti-cancer agent may be injected after the immuno-anti-cancer adjuvant, or the immuno-anti-cancer adjuvant may be added after the immuno-anti-cancer agent.
- the administration method is only an example, and the administration method may be changed to enhance the immune anticancer effect.
- the immuno-anticancer adjuvant was administered intravenously daily and the immuno-anticancer agent was administered intra-abdominal intravenous intraperitoneal injection three times a week, but this is also an example, and is not limited thereto.
- the immune anticancer adjuvant activates one or more immune factors selected from the group consisting of helper T cells, cytotoxin T cells, natural killer cells, and cytokines. I can make it. By activating the above immune factor, it exhibits the effect of improving the anticancer effect of the immune anticancer agent.
- the immune anticancer adjuvant may be administered in combination with an immune anticancer agent to prevent or treat cancer.
- the cancers include pseudomyxoma, intrahepatic biliary tract cancer, hepatoblastoma, liver cancer, thyroid cancer, colon cancer, testicular cancer, myelodysplastic syndrome, glioblastoma, oral cancer, cleft lip cancer, mycosis fungoides, acute myelogenous leukemia, acute lymphocytic leukemia, basal cell cancer, Ovarian epithelial carcinoma, ovarian germ cell carcinoma, male breast cancer, brain cancer, pituitary adenoma, multiple myeloma, gallbladder cancer, biliary tract cancer, colon cancer, chronic myelogenous leukemia, chronic lymphocytic leukemia, retinoblastoma, choroidal melanoma, barter bulge cancer, bladder cancer, peritoneal cancer , Parathyroid cancer, adrenal cancer, non-sinus cancer, non-small cell lung cancer, tongue cancer, astrocytoma, small cell lung cancer, pediatric brain cancer
- the immuno-anticancer adjuvant is not limited and may be administered in combination as long as it is an immuno-anti-cancer agent well known to those skilled in the art.
- anti-PD1, anti-PDL1, anti-CTLA4, anti-LAG3, anti-VISTA , anti-BTLA, anti-TIM3, anti-HVEM, anti-CD27, anti-CD137, anti-OX40, anti-CD28, anti-PDL2, anti-GITR, anti-ICOS, anti-SIRP ⁇ , anti-ILT2, anti -ILT3, anti-ILT4, anti-ILT5, anti-EGFR, anti-CD19 and anti-TIGIT may be co-administered with one or more anticancer drugs selected from the group consisting of, but is not limited thereto.
- Another aspect of the present invention provides a combination formulation for anti-cancer immune.
- a combination formulation for immuno-anticancer comprising the immuno-anticancer agent and the immuno-anticancer adjuvant.
- immuno-anticancer agent The detailed description of the immuno-anticancer agent, the immuno-anti-cancer adjuvant, and the combination is the same as that of the immuno-anti-cancer adjuvant.
- Another aspect of the present invention provides a pharmaceutical composition for enhancing the efficacy of an immune anticancer agent.
- compositions for enhancing the efficacy of an immunological anticancer agent containing a compound represented by the following Formula 1, an isomer thereof, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof as an active ingredient.
- R 1 to R 4 and X are the same as the specific description for Formula 1 in the immuno-anticancer adjuvant.
- the specific description of the pharmaceutical composition for enhancing the efficacy of the immuno-anticancer agent is the same as the specific description of the immuno-cancer adjuvant.
- Another aspect of the present invention provides a pharmaceutical composition for enhancing immunity.
- composition for enhancing immunity containing a compound represented by the following Formula 1, an isomer thereof, a solvate thereof, a hydrate thereof, or a pharmaceutically acceptable salt thereof as an active ingredient.
- R 1 to R 4 and X are the same as the specific description for Formula 1 in the immuno-anticancer adjuvant.
- the specific description of the pharmaceutical composition for enhancing immunity is the same as the specific description of the immuno-anticancer adjuvant.
- Another aspect of the present invention provides a method of preventing or treating cancer, comprising administering an anticancer adjuvant and an anticancer agent to a subject in need thereof.
- the immuno-cancer adjuvant or immuno-cancer agent may be administered in combination or concurrently.
- Another aspect of the present invention provides the use of an anticancer adjuvant and an anticancer agent in the prevention or treatment of cancer.
- Another aspect of the present invention provides a combination therapy for the treatment of cancer comprising administering an anticancer adjuvant and an anticancer agent to a subject in need thereof.
- Another aspect of the present invention provides a kit for the prevention or treatment of cancer containing an immuno-anticancer adjuvant and an immuno-anticancer agent as an active ingredient.
- the SAC-1004 compound which is a pharmaceutical composition for administration in combination with an anticancer agent of the present invention represented by Formula 2, was prepared according to the following Scheme 1 based on Korean Patent Laid-Open Publication No. 10-2011-0047170.
- mice C57BL/6 7-week-old male mice were injected with MC-38 colon cancer cells 5 ⁇ 10 5 (cells) subcutaneously. After 7 days of injection of the colon cancer cells, the average tumor volume of subcutaneous MC-38 tumors was about 40 mm 3 .
- the mouse tumor administration method as described above is the same for all of the following four groups, after which the vehicle-administered control group, SAC-1004 and anti-PD1 combined administration group, SAC-1004 alone administration group, and anti-PD1 alone administration group. Divided and conducted the experiment.
- 1A is a schematic diagram showing a procedure until preparation and sacrifice of an experimental animal model.
- the specific method of administration is daily intravenous injection of SAC-1004, which is a blood vessel leak inhibitor, dissolved in DMSO in PBS, and 1 mg per 1 kg of body weight per mouse is administered, and anti-PD1, an immune checkpoint inhibitor, is administered intraperitoneally three times a week, with rat igG2a 200. 200 ng per mouse was administered together with ng. SAC-1004 and anti-PD1 were administered for 7 days according to each group in the same manner as described above, and tumors and spleens were removed on the 8th day.
- SAC-1004 is a blood vessel leak inhibitor, dissolved in DMSO in PBS, and 1 mg per 1 kg of body weight per mouse is administered, and anti-PD1, an immune checkpoint inhibitor, is administered intraperitoneally three times a week, with rat igG2a 200. 200 ng per mouse was administered together with ng.
- SAC-1004 and anti-PD1 were administered for 7 days according to each group in the same manner as described above, and tumors
- a medium is added to the cells, centrifuged, and the precipitated cells are collected and counted. Live cells were stained at 37° C. for about 30 minutes. Only living cells are stained and washed three times with PBS. Correction is performed through live/dead staining. In addition, FACS was performed using Canto. Through this, the activity ratio of T cells can be compared.
- T cells are involved in the adaptive immune response helps T cells (helper T cell) in CD4 + T cells and cytotoxic T cells (cytotoxic T cell) which can be divided by CD8 + T cells derived from CD4 + T cells, but the cells It is divided into regulatory T cells (Treg cells, regulatory T cells) that suppress toxic T cells.
- regulatory T cells Teg cells, regulatory T cells
- NK cells natural killer cells having cytotoxic properties involved in the innate immune response, and the levels of the cells were measured for each group.
- a CD4 antibody was used to measure CD4 + T cells, which are helper T cells
- a CD8 antibody was used to measure CD8 + T cells, which are cytotoxic T cells.
- CD25 antibody and Foxp 3 antibody were used to measure regulatory T cells
- NK1.1 antibody was used to measure natural killer cells.
- T cells The function of T cells is largely measured in two ways.
- One method is to measure the secretion of IFN ⁇ or TNF ⁇ , which are pro-inflammatory cytokines, from T cells by analyzing cytokine production capacity, and the other method is to measure cytotoxicity.
- tumor size changes were analyzed according to drug administration for 7 days as described above in the experimental animal model. I did.
- Figure 1b is a graph showing the change in tumor size of the mouse according to the MC38 colon cancer cell line injection and drug administration.
- 2A is a photograph of a mouse after MC38 colon cancer cell line injection and drug administration, and before the tumor and spleen are removed.
- 2C is a photograph of a tumor extracted from a mouse after injection of the MC38 colon cancer cell line and administration of drugs.
- the size of the tumor decreased in the anti-PD1 alone group and the SAC-1004 alone group compared to the control group, and the tumor size decreased in the group administered with SAC-1004 and anti-PD1 together compared to the group administered alone. . This was demonstrated statistically using two-way ANOVA.
- mice In a total of four groups consisting of a control group, SAC-1004 and anti-PD1 combined administration group, SAC-1004 alone administration group and anti-PD1 alone administration group, the survival rate of mice was analyzed as described above in the experimental animal model for 7 days. I did.
- Figure 1c is a graph showing the survival rate of mice according to the MC38 colon cancer cell line injection and drug administration.
- the survival rate of mice according to drug administration in the anti-PD1 alone administration group was higher than in the control group and the SAC-1004 alone administration group, and the survival rate of the SAC-1004 and anti-PD1 combination administration group was higher than that of the anti-PD1 alone administration group. It was high. This was demonstrated statistically using two-way ANOVA.
- mice administered the drug for 7 days as described above in the experimental animal model was analyzed. I did.
- Figure 2d is a graph showing the change in body weight of mice injected with MC38 colon cancer cell line and drug administration.
- mice administered the drug for 7 days as described above in the experimental animal model was analyzed. I did.
- Figure 2b is a photograph of the spleen extracted from the mice subjected to the MC38 colon cancer cell line injection and drug administration.
- Figure 2f is a graph showing the change in spleen weight of mice injected with MC38 colon cancer cell line and drug administration.
- the spleen weight of the SAC-1004 alone group was higher than that of the control group, the anti-PD1 alone group had a higher spleen weight than the anti-PD1 alone group, and the SAC-1004 and anti-PD1 combination group were The spleen weight is higher. However, this was not statistically significant when one-way ANOVA was used.
- mice administered with the drug for 7 days as described above in the experimental animal model were analyzed. I did.
- Figure 2e is a graph showing the tumor weight of mice injected with the MC38 colon cancer cell line and drug administration.
- the tumor weight of the anti-PD1 alone group was lower than that of the control group
- the tumor weight of the SAC-1004 alone group was lower than that of the anti-PD1 alone group
- SAC-1004 and anti-PD1 combination were used compared to the SAC-1004 alone group.
- the tumor weight of the administration group was lower. This was also verified statistically using one-way ANOVA.
- FACS Fluorescence activated cell sorting
- CD4 antibody was used to measure CD4 + T cells, which are helper T cells
- a CD8 antibody was used to measure CD8 + T cells, which are cytotoxic T cells.
- CD25 antibody and Foxp 3 antibody were used to measure regulatory T cells
- NK1.1 antibody was used to measure natural killer cells.
- 3A-3C are results of FACS analysis on tumors of mice injected with the MC38 colon cancer cell line and administered with drugs.
- 3D is a graph showing the levels of immune factors in each drug administration group through the CD45.2+ marker.
- Figure 3e is a graph showing the level of CD4 + T cells in each drug administration group.
- Figure 3f is a graph showing the level of CD8 + T cells in each drug administration group.
- Figure 3g is a graph showing the level of natural killer cells in each drug administration group.
- Figure 3h is a graph showing the level of regulatory T cells in each drug administration group.
- the level of not only helper T cells but also cytotoxic T cells was significantly high, the level of natural killer cells was also high, and the level of regulatory T cells that inhibited cytotoxic T cells was Decreased. This was demonstrated statistically through a one-way ANOVA.
- the effect of activating T cells is greater when administered in combination with SAC-1004 and immunotherapy than when administered alone.
- the proliferation capacity of the factors was analyzed, and Ki67, a proliferation marker, was used to measure the proliferation capacity.
- 4A is a graph showing the proliferation capacity of CD4 + T cells in total% in each drug administration group.
- 4B is a graph showing the proliferation capacity of CD8 + T cells in total% in each drug administration group.
- Figure 4c is a graph showing the total percentage of proliferation capacity of natural killer cells in each drug administration group.
- Figure 4d is a graph showing the proliferation capacity of CD4 + T cells in each drug administration group as MFI (mean fluorescence intensity).
- Figure 4e is a graph showing the proliferation capacity of CD8 + T cells in each drug administration group as MFI (mean fluorescence intensity).
- Fig. 4f is a graph showing the proliferation capacity of natural killer cells in MFI (mean fluorescence intensity) in each drug administration group.
- helper T cells cytotoxic T cells
- natural killer cells in the SAC-1004 and anti-PD1 co-administration group was higher than that of the other groups.
- CD107a which is involved in degranulation of natural killer cells and activation of CD8 + T cells, was used as a marker, and peptides and PMA/ionomycin were treated to activate T cells. There is a difference in that the group treated with the peptide put the peptide expressed in the tumor in vitro, and the group treated with PMA/ionomycin stimulates the T cell calcium signal to activate all T cells.
- 5A is a graph showing the level of CD107a in CD4 + T cells in each drug administration group.
- 5B is a graph showing the level of CD107a in CD8 + T cells in each drug administration group.
- the group not treated with the peptide and PMA/ionomycin had a lower level of CD107a in T cells, and the group treated with the PMA/ionomycin had higher levels of CD107a in T cells than the peptide.
- the level of CD107a in CD8 + T cells was high in the SAC-1004 and anti-PD1 co-administration group.
- TNF ⁇ which is a proinflammatory cytokine marker
- 6A is a graph showing the level of TNF ⁇ in CD4 + T cells in each drug administration group.
- 6B is a graph showing the level of TNF ⁇ in CD8 + T cells in each drug administration group.
- the difference in the level of TNF ⁇ was small in each drug-administered group, but when the peptide was treated and PMA/ionomycin was treated, SAC-1004 and anti-PD1 The level of TNF ⁇ was significantly increased in the co-administration group.
- IFN ⁇ is also a pro-inflammatory cytokine marker. Similarly, after treatment with peptide and PMA/ionomycin in order to activate T cells, the level of IFN ⁇ was measured.
- 7A is a graph showing the level of IFN ⁇ in CD4 + T cells in each drug administration group.
- 7B is a graph showing the level of IFN ⁇ in CD8 + T cells in each drug administration group.
- the difference in the level of IFN ⁇ was small in each drug-administered group when the peptide and PMA/ionomycin were not treated in CD8 + T cells, but SAC when the peptide was treated and PMA/ionomycin was treated.
- the level of IFN ⁇ was significantly increased in the -1004 and anti-PD1 co-administration groups.
- FACS analysis, cytotoxicity analysis, and cytokine production ability analysis were performed using CD107a, TNF ⁇ and IFN ⁇ markers.
- peptides and PMA/ionomycin were treated to activate T cells.
- 8A-8B are results of FACS analysis on tumors of mice injected with MC38 colon cancer cell line and administered with drugs.
- 8C is a graph showing the level of CD107a of CD4 + T cells in the spleen in each drug administration group.
- Figure 8d is a graph showing the level of TNF ⁇ of CD4 + T cells in the spleen in each drug administration group.
- 8E is a graph showing IFN ⁇ levels of CD4 + T cells in the spleen in each drug administration group.
- 8F is a graph showing CD107a levels of CD8 + T cells in the spleen in each drug administration group.
- Figure 8g is a graph showing the level of TNF ⁇ of CD8 + T cells in the spleen in each drug administration group.
- 8h is a graph showing IFN ⁇ levels of CD8 + T cells in the spleen in each drug administration group.
- the above results show that the cytotoxic effect of killing cancer cells is superior when administered in combination with SAC-1004 and immune anticancer agents, respectively, than when administered alone, and that the effect of activating T cells, an immune-related factor, is superior. From, it can be seen that the pharmaceutical composition for co-administration of the present invention can improve the anticancer effect of the immune anticancer agent by activating the immune factor.
- Figure 9a is a fluorescence photograph showing the expression level of the adhesive bond in the tumor in each drug administration group.
- 9B is a graph showing the expression level of intratumor adhesive bonds in terms of fluorescence density in each drug-administered group.
- FIG. 9A is an IHC staining experiment
- DAPI Dense-labeled DNA
- CD31 was used to stain blood vessels
- the adhesion protein VE-cadherin was It was used to show adherent junctions.
- VE-cadherin is well expressed, drug delivery is well and the anticancer effect is increased.
- endothelial cells are well bonded to stabilize blood vessels and T cells penetrate well into the tumor.
- the ratio of VE-cadherin in tumors was increased in the SAC-1004 alone group than in the control group and the anti-PD1 alone group, and the SAC-1004 and anti-PD1 combination compared to the SAC-1004 alone group.
- VE-cadherin was well expressed in the tumor.
- PDL1 in tumors of mice following drug administration for 7 days The expression of (programmed death-ligand 1) was analyzed.
- PDL1 is a ligand expressed in tumors, and CD3 is used as a T cell marker.
- Fig. 10 is a fluorescence photograph showing the expression levels of PDL1 and CD3 in each drug administration group.
- FIG. 10 shows that the IHC staining experiment was performed, and the increase in PDL1 means that anti-PD1 was well delivered and thus immune activation occurred.
- the SAC-1004 and anti-PD1 combined administration group was more than the anti-PD1 alone administration group.
- the level of expression of PDL1 and CD3 is high.
- the degree of expression of kine was analyzed. Pro-inflammatory cytokines and anti-inflammatory cytokines were used as cytokine markers, and RT-PCR was performed.
- 11A is a photograph of RT-PCR performed on the expression of pro-inflammatory cytokines and anti-inflammatory cytokines in each drug administration group.
- 11B is a picture of RT-PCR for the expression of CXCL9, iNOS and Gapdh in each drug administration group.
- Figure 11c is a photograph showing a graph of the mRNA expression level through RT-PCR for each group.
- Ifny was increased in the group administered with anti-PD1, and increased more in the group administered with SAC-1004 and anti-PD1 than in the group administered with anti-PD1.
- Figure 12a is a schematic diagram showing a procedure according to the CD4/8 + T, NK removal, MC38 colon cancer cell line injection and drug administration.
- Figure 12b is a diagram confirming that the results of CD4/8 + T and NK removal after MC38 colon cancer cell line injection and drug administration were confirmed through flow cytometry, and that the removal of immune cells proceeded smoothly.
- 12C shows the survival rate of mice according to the removal of CD4/8 + T and NK after MC38 colon cancer cell line injection and drug administration, and is a diagram confirming that the survival rate of the mice in the experimental group from which CD8 + T cells were removed has the lowest survival rate.
- Figure 12d shows the same process as in Figure 5c, showing the growth rate of the tumor according to the CD4/8 + T removal after injection of the MC38 colon cancer cell line and drug administration over time. This is a diagram confirming that the growth rate is the largest.
- FIG. 12E shows the removal of CD4/8 + T and NK after MC38 colon cancer cell line injection and drug administration.
- the tumor size was compared for each experimental group. This is a diagram confirming that the tumor size was the largest in the case of mice in the experimental group from which CD8+ T cells were removed.
- a total of four groups consisting of the control group, SAC-1004 and anti-PD1 combined administration group, SAC-1004 alone administration group, and anti-PD1 alone administration group were injected with drugs for a long period of time to analyze the survival rate.
- Figure 13a is a schematic diagram showing the procedure of the MC38 colon cancer cell line injection and long-term drug administration.
- 13B is a graph showing the survival rate of mice according to the MC38 colon cancer cell line injection and long-term drug administration.
- 13C is a graph showing the tumor size of mice according to the MC38 colon cancer cell line injection and long-term drug administration.
- the above ingredients were mixed and filled in an airtight cloth to prepare a powder.
- tablets were prepared by tableting according to a conventional tablet preparation method.
- a gelatin capsule was filled according to a conventional capsule preparation method to prepare a capsule.
- injections were prepared by containing the above ingredients in the indicated amount.
- an ointment was prepared by containing the above ingredients in the indicated amount.
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Abstract
Description
Claims (21)
- 하기 화학식 1로 표시되는 화합물, 이의 이성질체, 이의 용매화물, 이의 수화물 또는 이의 약학적으로 허용가능한 염을 유효성분으로 함유하는 면역항암 보조제:[화학식 1](상기 화학식 1에서,X는 산소 또는 황이고;R 1은 수소, 할로, C 1-30 알킬, C 3-10 사이클로알킬, C 2-30 알케닐, C 3-10 사이클로알케닐, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 2-15 헤테로사이클로알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-15 헤테로사이클로알킬알킬, C 2-30 알콕시알킬, C 3-30 알콕시알콕시알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알케닐, C 1-20 알코올, C 1-20 알케놀, C 2-30 아실, C 1-10 아미드, C 1-10 아민, C 2-15 에스테르, 설페이트, 카르복실기, C 3-20 카르복시알킬, C 3-20 카르복시알케닐, C 3-20 알킬카르복실, C 3-20 알케닐카르복실, C 3-20 알킬카르복시알킬, C 3-20 알킬카르복시알케닐, C 3-20 알케닐카르복시알킬, C 4-20 알케닐카르복시알케닐, C 6-30 아릴, C 6-30 아랄킬, C 6-30 알카릴, 헤테로원자로서 질소를 포함하는 C 3-30 헤테로아릴 또는 C 6-30 아릴카르보닐이고;R 21은 C 2-30 알킬, C 3-10 사이클로알킬, C 2-30 알케닐, C 3-10 사이클로알케닐, C 2-30 카르복시알킬, C 2-30 알킬카르복실, C 3-30 카르복시알케닐, C 3-30 알케닐카르복실, C 3-30 알킬카르복시알킬, C 3-30 알킬카르복시알케닐, C 3-30 알케닐카르복시알킬, C 4-30 알케닐카르복시알케닐, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 2-10 헤테로사이클로알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알킬알킬, C 2-30 알콕시알킬, C 3-30 알콕시알콕시알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알케닐, C 1-20 알코올, C 1-20 알케놀, C 2-30 아실, C 1-10 아미드, C 1-10 아민 또는 C 2-15 에스테르이고;R 22는 수소, 히드록시, 할로 또는 C 1-10 알킬이고;R 23은 수소, 히드록시 또는 C 1-10 알킬이고;R 21은 R 22 및 R 23과 함께 결합하는 탄소에 대하여 이중결합을 형성할 수 있고;R 23은 R 21 및 R 22과 함께 결합하는 탄소에 대하여 이중결합을 형성할 수 있고;R 21 또는 R 23이 상기 탄소에 이중결합을 형성하는 경우 R 22는 원자를 포함하지 않고; 및R 3 및 R 4는 서로 독립적으로 수소 또는 C 1-10 알킬이다).
- 제1항에 있어서,상기 화학식 1의 X는 산소인 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 화학식 1의 R 1은 수소, 할로, C 1-10 알킬, C 3-8 사이클로알킬, C 2-10 알케닐, C 3-8 사이클로알케닐, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 2-8 헤테로사이클로알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알킬알킬, C 2-20 알콕시알킬, C 3-20 알콕시알콕시알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-8 헤테로사이클로알케닐, C 1-10 알코올, C 1-10 알케놀, C 2-20 아실, C 1-10 아미드, C 1-5 아민, C 2-15 에스테르, 설페이트, 카르복실기, C 3-20 카르복시알킬, C 3-20 카르복시알케닐, C 3-20 알킬카르복실, C 3-20 알케닐카르복실, C 3-20 알킬카르복시알킬, C 3-20 알킬카르복시알케닐, C 3-20 알케닐카르복시알킬, C 4-20 알케닐카르복시알케닐, C 6-20 아릴, C 6-20 아랄킬, C 6-20 알카릴, 헤테로원자로서 질소를 포함하는 C 3-20 헤테로아릴 또는 C 6-20 아릴카르보닐인 것을 특징으로 하는 면역항암 보조제.
- 제3항에 있어서,상기 화학식 1의 R 1은 수소, C 1-10 알킬, C 3-8 사이클로알킬, C 2-10 알케닐, C 3-8 사이클로알케닐, 헤테로원자로서 산소를 포함하는 C 2-8 헤테로사이클로알킬, 헤테로원자로서 산소를 포함하는 C 3-10 헤테로사이클로알킬알킬, C 2-20 알콕시알킬, C 3-10 알콕시알콕시알킬, 헤테로원자로서 산소를 포함하는 C 3-8 헤테로사이클로알케닐, C 1-10 알코올, C 1-10 알케놀, C 1-10 아미드, C 1-5 아민, C 2-15 에스테르, 설페이트, 카르복실기, C 3-20 카르복시알킬, C 3-20 카르복시알케닐, C 3-20 알킬카르복실, C 3-20 알케닐카르복실, C 3-20 알킬카르복시알킬, C 3-20 알킬카르복시알케닐, C 3-20 알케닐카르복시알킬, C 4-20 알케닐카르복시알케닐, C 6-20 아릴, C 6-20 아랄킬, C 6-20 알카릴, 헤테로원자로서 질소를 포함하는 C 3-20 헤테로아릴 또는 C 6-20 아릴카르보닐인 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 화학식 1의 R 1에서 상기 사이클로알킬 또는 헤테로사이클로알킬은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, C 6-20 아릴, C 7-20 아릴카르복실 또는 이들의 조합에 의해 치환될 수 있고; 상기 C 3-10 사이클로알케닐 또는 헤테로사이클로알케닐은 히드록시, 할로, C 1-5 알킬, C 2-8 알킬카르복실, C 3-8 알킬카르복실알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, C 6-20 아릴, C 7-20 아릴카르복실 또는 이들의 조합에 의해 치환될 수 있으며; 상기 아릴은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, 니트로, C 2-8 알킬카르복실아미노 또는 이들의 조합에 의해 치환될 수 있고; 상기 아랄킬은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, 니트로, C 2-8 알킬카르복실아미노 또는 이들의 조합에 의해 치환될 수 있고; 상기 알카릴은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, 니트로, C 2-8 알킬카르복실아미노 또는 이들의 조합에 의해 치환될 수 있으며; 상기 아릴카르보닐은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, 니트로, 또는 C 2-8 알킬카르복실아미노 또는 이들의 조합에 의해 치환될 수 있으며; 상기 헤테로아릴은 히드록시, 할로, C 1-5 알킬, C 1-5 알코올, C 1-5 알콕시, C 2-8 알콕시알킬, 니트로, C 2-8 알킬카르복실아미노 또는 이들의 조합에 의해 치환될 수 있는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 화학식 1의 R 21은 직쇄 또는 분쇄의 C 2-15 알킬, C 3-10 사이클로알킬, C 2-15 알케닐, C 3-10 사이클로알케닐, C 2-15 카르복시알킬, C 2-15 알킬카르복실, C 3-15 카르복시알케닐, C 2-15 알케닐카르복실, C 3-15 알킬카르복시알킬, C 3-15 알킬카르복시알케닐, C 3-15 알케닐카르복시알킬, C 2-30 알케닐카르복시알케닐, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 2-10 헤테로사이클로알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알킬알킬, C 2-20 알콕시알킬, C 3-30 알콕시알콕시알킬, 헤테로원자로서 산소, 황 또는 질소를 포함하는 C 3-10 헤테로사이클로알케닐, C 1-20 알코올, C 1-20 알케놀, C 2-30 아실, C 1-10 아미드, C 1-10 아민 또는 C 2-15 에스테르인 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 화학식 1의 R 23은 C 1-5 알킬이거나 또는 R 21 및 R 22과 함께 결합하는 탄소에 대하여 이중결합을 형성하는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 면역항암제의 효능을 증진시키는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 면역 증강 효과를 나타내는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 면역항암제와 동시적 또는 순차적으로 투여할 수 있는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 도움 T세포(helper T세포), 세포독성 T세포(cytotoxin T cell), 자연살생세포(NK cell) 및 사이토카인(cytokine)으로 이루어진 군으로부터 선택되는 1종 이상의 면역 인자들을 활성화시키는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 가성점액종, 간내 담도암, 간모세포종, 간암, 갑상선암, 결장암, 고환암, 골수이형성증후군, 교모세포종, 구강암, 구순암, 균상식육종, 급성골수성백혈병, 급성림프구성백혈병, 기저세포암, 난소상피암, 난소생식세포암, 남성유방암, 뇌암, 뇌하수체선종, 다발성골수종, 담낭암, 담도암, 대장암, 만성골수성백혈병, 만성림프구백혈병, 망막모세포종, 맥락막흑색종, 바터팽대부암, 방광암, 복막암, 부갑상선암, 부신암, 비부비동암, 비소세포폐암, 설암, 성상세포종, 소세포폐암, 소아뇌암, 소아림프종, 소아백혈병, 소장암, 수막종, 식도암, 신경교종, 신우암, 신장암, 심장암, 십이지장암, 악성 연부조직 암, 악성골암, 악성림프종, 악성중피종, 악성흑색종, 안암, 외음부암, 요관암, 요도암, 원발부위불명암, 위림프종, 위암, 위유암종, 위장관간질암, 윌름스암, 유방암, 삼중음성유방암, 육종, 음경암, 인두암, 임신융모질환, 자궁경부암, 자궁내막암, 자궁육종, 전립선암, 전이성 골암, 전이성뇌암, 종격동암, 직장암, 직장유암종, 질암, 척수암, 청신경초종, 췌장암, 침샘암, 카포시 육종, 파제트병, 편도암, 편평상피세포암, 폐선암, 폐암, 폐편평상피세포암, 피부암, 항문암, 횡문근육종, 후두암, 흉막암, 혈액암 및 흉선암으로 이루어진 군으로부터 선택되는 1종 이상의 암을 예방 또는 치료하는 것을 특징으로 하는 면역항암 보조제.
- 제1항에 있어서,상기 면역항암 보조제는 anti-PD1, anti-PDL1, anti-CTLA4, anti-LAG3, anti-VISTA, anti-BTLA, anti-TIM3, anti-HVEM, anti-CD27, anti-CD137, anti-OX40, anti-CD28, anti-PDL2, anti-GITR, anti-ICOS, anti-SIRPα, anti-ILT2, anti-ILT3, anti-ILT4, anti-ILT5, anti-EGFR, anti-CD19 및 anti-TIGIT로 이루어진 군으로부터 선택되는 1종 이상의 면역항암제와 병용투여되는 것을 특징으로 하는 면역항암 보조제.
- 면역항암제; 및제1항의 면역항암 보조제를 포함하는 항암용 병용제제.
- 제16항에 있어서, 상기 항암용 병용제제는 면역항암용 병용제제인 것인, 항암용 병용제제.
- 면역항암제; 및제1항의 면역항암 보조제를 필요한 대상에게 투여하는 단계를 포함하는 암의 예방 또는 치료 방법.
- 면역항암제; 및제1항의 면역항암 보조제를 유효성분으로 함유하는 항암치료용 키트.
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| PL3925966T3 (pl) * | 2020-05-04 | 2025-03-31 | Curacle Co., Ltd. | Nowa krystaliczna postać związku blokującego przeciek naczyniowy |
| KR102504882B1 (ko) | 2020-12-09 | 2023-03-02 | 영남대학교 산학협력단 | 감태 유래 후코이단을 유효성분으로 포함하는 조성물 |
| KR102694610B1 (ko) | 2021-07-06 | 2024-08-13 | 영남대학교 산학협력단 | 감태 유래 후코이단을 유효성분으로 포함하는 면역 증강제 조성물 |
| KR102736300B1 (ko) * | 2023-08-18 | 2024-11-29 | 주식회사 큐라클 | 인터루킨-2 면역항암제를 위한 병용제제 |
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| JPH07165582A (ja) * | 1993-12-08 | 1995-06-27 | Seiji Takayama | 免疫抗癌剤の抗癌効果増強剤 |
| KR20110047170A (ko) | 2009-10-29 | 2011-05-06 | 연세대학교 산학협력단 | 신규 혈관누출 차단제 |
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| KR101911048B1 (ko) | 2013-01-29 | 2018-10-24 | 삼성전자주식회사 | p53 활성화제 및 c-Met 억제제를 포함하는 병용 투여용 약학 조성물 |
| EA034666B1 (ru) * | 2013-09-13 | 2020-03-04 | Бейджин Свитзерланд Гмбх | Антитело против pd-1 и его применение для лечения рака или вирусной инфекции и фрагмент антитела |
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- 2020-04-23 CN CN202080025342.2A patent/CN114040765B/zh active Active
- 2020-04-23 JP JP2021564428A patent/JP7296070B2/ja active Active
- 2020-04-23 EP EP20798403.0A patent/EP3922251B1/en active Active
- 2020-04-23 US US17/439,667 patent/US20220152067A1/en active Pending
- 2020-04-23 WO PCT/KR2020/005368 patent/WO2020222461A1/ko not_active Ceased
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| JPH07165582A (ja) * | 1993-12-08 | 1995-06-27 | Seiji Takayama | 免疫抗癌剤の抗癌効果増強剤 |
| KR20110047170A (ko) | 2009-10-29 | 2011-05-06 | 연세대학교 산학협력단 | 신규 혈관누출 차단제 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3922251B1 (en) | 2025-05-28 |
| JP7296070B2 (ja) | 2023-06-22 |
| US20220152067A1 (en) | 2022-05-19 |
| EP3922251A1 (en) | 2021-12-15 |
| EP3922251C0 (en) | 2025-05-28 |
| CN114040765B (zh) | 2024-12-10 |
| KR20200126334A (ko) | 2020-11-06 |
| KR102446655B1 (ko) | 2022-09-23 |
| JP2022533020A (ja) | 2022-07-21 |
| EP3922251A4 (en) | 2022-05-18 |
| CN114040765A (zh) | 2022-02-11 |
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