WO2020075790A1 - Sting作動化合物 - Google Patents
Sting作動化合物 Download PDFInfo
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- WO2020075790A1 WO2020075790A1 PCT/JP2019/039941 JP2019039941W WO2020075790A1 WO 2020075790 A1 WO2020075790 A1 WO 2020075790A1 JP 2019039941 W JP2019039941 W JP 2019039941W WO 2020075790 A1 WO2020075790 A1 WO 2020075790A1
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- Prior art keywords
- amino
- pyridin
- isoxazolo
- pyrazol
- cancer
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- 0 C/C1=N\C(\c2ncc(*3CC*(*)C*(*)CCCC3)c3c2c(*)n[o]3)=C(/*)\CC/C=[U]1\* Chemical compound C/C1=N\C(\c2ncc(*3CC*(*)C*(*)CCCC3)c3c2c(*)n[o]3)=C(/*)\CC/C=[U]1\* 0.000 description 1
- XQRJRSNJDCETCD-UHFFFAOYSA-N CC(c(cc(cc1)-c2ncc(-c3c[n](COP(O)(O)=O)nc3)c3c2c(N)n[o]3)c1N)=O Chemical compound CC(c(cc(cc1)-c2ncc(-c3c[n](COP(O)(O)=O)nc3)c3c2c(N)n[o]3)c1N)=O XQRJRSNJDCETCD-UHFFFAOYSA-N 0.000 description 1
- RQZNAXATYZBUAB-UHFFFAOYSA-N CCNC(c(c(N)c1)cc(B2OC(C)(C)C(C)(C)O2)c1F)=O Chemical compound CCNC(c(c(N)c1)cc(B2OC(C)(C)C(C)(C)O2)c1F)=O RQZNAXATYZBUAB-UHFFFAOYSA-N 0.000 description 1
- GDUDRXJJRWOFBC-UHFFFAOYSA-N CCNC(c(c(N)c1)cc(Br)c1F)=O Chemical compound CCNC(c(c(N)c1)cc(Br)c1F)=O GDUDRXJJRWOFBC-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
-
- 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
- A61K31/4353—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 ortho- or peri-condensed with heterocyclic ring systems
- A61K31/437—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 ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
-
- 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
- A61K31/66—Phosphorus compounds
- A61K31/661—Phosphorus acids or esters thereof not having P—C bonds, e.g. fosfosal, dichlorvos, malathion or mevinphos
-
- 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
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/062—Organo-phosphoranes without P-C bonds
Definitions
- the present invention has the general formula (I)
- STING Stimulation of Interferon Genes
- cGAS cyclic GMP-AMP synthase
- cGAMP cyclic GMP-AMP
- Non-Patent Document 1 cyclic dinucleotides such as cyclic Di-GMP, which were first identified as a bacterial second messenger and were later confirmed to be present in mammals, are also known to bind directly to STING and activate them (Non-Patent Document 1). 1).
- STING is also known to be involved in autoimmune diseases and tumor immunity. For example, it has been shown that aberrant host DNA leaks from the nucleus to activate STING, inducing a proinflammatory response, indicating its involvement in autoimmune disease.
- the STING pathway also detects tumor-derived DNA and promotes T cell responses to tumors.
- STING agonist compounds administered to tumors of mice induce adaptive immune response to cause tumor regression (Non-Patent Document 2), and activating molecules of the STING pathway enhance IFN production and exhibit antiviral effects. (Non-patent document 3) is known.
- STING agonist compounds compounds of so-called cyclic dimerized nucleic acid as disclosed in Patent Documents 1 to 3 and acyclic dimerized nucleic acid compounds as disclosed in Patent Documents 4 to 7 have been used. Although reported, no STING agonist compound having a structure like the compound of the present invention has been reported.
- An object of the present invention is to provide a drug containing a compound having an agonistic activity against STING as an active ingredient.
- the present inventors have conducted extensive studies to find compounds having agonistic activity against STING, and as a result, found the following compounds and completed the present invention.
- Z represents an oxygen atom or a sulfur atom
- T represents Represents a carbon atom or a nitrogen atom
- ring A represents a 5 to 7 membered monocycle
- ring B represents a 5 to 7 membered monocycle or 8 to 10 membered bicycle
- L 1 represents a bond
- L 2 is a bond, a C1-3 alkylene group, a C3-7 cycloalkylene group Or a phenylene group
- R 1 is a hydrogen atom, a halogen atom, a hydroxyl group, a cyano group, N (R 1a ) 2 (wherein the two R 1a's are each independently a
- R 2 is a hydrogen atom, a halogen atom, a hydroxyl group, an oxo Group, nitro group, cyano group, C1-4 alkoxy group or —CH 2 NR 2a R 2b or NR 2a R 2b (wherein R 2a represents a hydrogen atom or a C1-4 alkyl group, and R 2b represents a hydrogen atom) Represents an integer of 0 or 1, R 3 represents a hydrogen atom, a halogen atom, a hydroxyl group, a C1-4 alkyl group, a C1-4 alkoxy group, a C1-4 haloalkyl group, C1-4.
- n represents an integer of 1 to 16 (in the case where n is 2 or more, the groups represented by plural R 3 may be the same or different), and R 4 is , Hydrogen atom, Represents 1-4 alkyl group or a carboxy group, R 5 represents a C1-C4 alkyl group, p is 0 to an integer of 5 (wherein, when p is 2 or more, groups represented by a plurality of R 5 May be the same or different.), R 6 represents a hydrogen atom or a C1-4 alkyl group, and R 7 represents a hydrogen atom.
- b represents the bonding position of ring B.
- Ring A is (a) C5-6 monocyclic carbocycle or (b) 5-6 membered monocyclic ring containing 1-4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom
- Ring B is (a) C5-6 monocyclic carbocycle or (b) 5-6 membered monocyclic ring containing 1-4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom
- Ring A is (a) a benzene ring or (b)
- Ring B is (a) a benzene ring or (b) a 5- to 6-membered monocyclic aromatic heterocycle containing 1 to 4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom.
- Ring A is a 5- to 6-membered monocyclic aromatic nitrogen-containing heterocyclic ring containing 1 to 4 nitrogen atoms and containing no other heteroatoms, [1], [3] and [3] 5]
- the compound according to any one of 5] an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a solvate thereof;
- Z is an oxygen atom, an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof, or a salt thereof.
- U represents a nitrogen atom or a carbon atom (here, when U represents a nitrogen atom, m represents 0, and when U represents a carbon atom, m represents 1)
- W represents- CR 3 ⁇ or a nitrogen atom
- V represents —CH ⁇ or a nitrogen atom
- the formula (Ib) has a plurality of R 3 , the groups represented by them may be the same or different, and other symbols are It has the same meaning as described above.
- L 1 in the general formula (I) or the like is —CONH— (however, the left side of the group is bonded to the ring B), —CO—, —CO 2 —, —S—, —SO 2 —.
- the compound represented by the general formula (I) is (1) 4- (4-amino-2-fluoro-5-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [5,4-c] pyridin-3-amine, (2) 4- (4-amino-2-fluoro-5-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (3) 4- (4-amino-3-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (4) 4- (4-amino-2-fluoro-5- (methylthio) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (5) 4- (4-amino-2-fluoro-5- (methoxyphenyl) -7- (1
- Ring A is (a) a C5-6 monocyclic carbocycle or (b) a 5- to 6-membered monocyclic carbon ring containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- Ring B is (a) a C5-6 monocyclic carbocycle or (b) a 5-6 membered single ring containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- Ring A is (a) a benzene ring or (b) a 5 to 6 membered monocyclic aromatic heterocycle containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- Ring B is (a) a benzene ring or (b) a 5- to 6-membered monocyclic aromatic heterocycle containing 1 to 4 heteroatoms selected from an oxygen atom, a nitrogen atom and a sulfur atom.
- Ring A represents a 5- to 6-membered monocyclic aromatic nitrogen-containing heterocycle containing 1 to 4 nitrogen atoms and containing no other heteroatoms, [1-1], [ [1-3] and [1-5], the N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof; [1-7] The compound according to any one of the above-mentioned [1-1] to [1-6], wherein Z is an oxygen atom, an N-oxide thereof, a pharmaceutically acceptable salt thereof or a compound thereof.
- Ring A is pyrazole, triazole (eg, 1,2,3-triazole and 1,2,4-triazole), tetrazole, oxazole, isoxazole, imidazole, thiazole or isothiazole, 1-1], [1-3], [1-5] and the compound according to any one of [1-7] to [1-12], N-oxides thereof, and pharmaceutically acceptable thereof Salts or solvates thereof; [1-14]
- the compound represented by the general formula (I-1) is represented by the general formula (III-1)
- L 1 in the general formula (I-1) or the like is —O—, —CONH—, —CO—, —CO 2 —, —S—, —SO 2 — or —SO—.
- L 1 of the general formula (I-1) or the like is —CONH— (however, the left side of the group is bound to the ring B), —CO—, —CO 2 —, —S—,
- Acceptable salt is an alkali metal salt (eg, lithium salt, sodium salt or potassium salt), alkaline earth metal salt (eg, calcium salt), magnesium salt, zinc salt, ammonium salt formed with the same group, or A pharmaceutically acceptable salt of the compound according to any one of the above [1-1] to [1-28], which is an organic amine salt, or a solvate thereof; [1-31]
- the organic amine salt is an aliphatic amine salt (eg, methylamine salt, dimethylamine salt, cyclopentylamine salt, trimethylamine salt, triethylamine salt, dicyclohexylamine salt, monoethanolamine salt, diethanolamine salt, triethanolamine).
- Salt procaine salt, meglumine salt, diethanolamine salt, tris (hydroxymethyl) aminomethane salt, ethylenediamine salt, etc.), aralkylamine salt (eg, benzylamine salt, phenethylamine salt, N, N-dibenzylethylenediamine salt, benetamine salt, etc.) ), A heterocyclic aromatic amine salt (eg, piperidine salt, pyridine salt, picoline salt, quinoline salt or isoquinoline salt), a quaternary ammonium salt (eg, tetramethylammonium salt, tetraethyl salt) Ruamonium salt, benzyltrimethylammonium salt, benzyltriethylammonium salt, benzyltributylammonium salt, methyltrioctylammonium salt or tetrabutylammonium salt), basic amino acid salt (eg arginine salt or lysine salt) or N-methyl
- the compound represented by the general formula (I-1) is (1) 4- (4-amino-2-fluoro-5-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [5,4-c] pyridin-3-amine, (2) 4- (4-amino-2-fluoro-5-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (3) 4- (4-amino-3-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (4) 4- (4-amino-2-fluoro-5- (methylthio) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine, (5) 4- (4-amino-2-fluoro-5-
- the pharmaceutically acceptable salt of the compound according to any one of the above [1-1] to [1-34] is an alkali metal salt (eg, lithium salt, sodium salt or potassium salt).
- [2-1] A compound represented by the general formula (I), the general formula (II) or the general formula (III), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a compound thereof A pharmaceutical composition containing a solvate and a pharmaceutically acceptable carrier; [2-2] A compound represented by the general formula (I-1), the general formula (II-1) or the general formula (III-1), an N-oxide thereof, a pharmaceutically acceptable salt thereof or a compound thereof. A pharmaceutical composition containing a solvate of the above and a pharmaceutically acceptable carrier; [2-3] The pharmaceutical composition according to the above [2-1] or [2-2], which further contains one or more kinds of active ingredients of other anticancer agents;
- [3-1] A compound represented by the general formula (I), the general formula (II) or the general formula (III), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a compound thereof An agent for suppressing the progression of cancer or infectious disease, suppressing recurrence and / or treating, which comprises a solvate as an active ingredient; [3-2] A compound represented by the general formula (I-1), the general formula (II-1) or the general formula (III-1), an N-oxide thereof, a pharmaceutically acceptable salt thereof or a compound thereof. Or a therapeutic agent for suppressing the progression of cancer or infectious disease, suppressing recurrence, and / or containing the solvate of E.
- Solid cancer is malignant melanoma (eg, malignant melanoma in skin, oral mucosal epithelium, or orbit etc.), non-small cell lung cancer (eg, squamous non-small cell lung cancer and non-squamous non-small cell lung cancer) ), Small cell lung cancer, head and neck cancer (eg, oral cancer, nasopharyngeal cancer, oropharyngeal cancer, hypopharyngeal cancer, laryngeal cancer, salivary gland cancer and tongue cancer), renal cell cancer (eg clear cell renal cell cancer) ), Breast cancer, ovarian cancer (eg serous ovarian cancer and clear cell adenocarcinoma of the ovary), nasopharyngeal cancer, uterine cancer (eg cervical and endometrial cancer), anal cancer (eg anal melanoma (eg, malignant melanoma in skin, oral mucosal epithelium, or orbit etc.), non-small cell lung
- TPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS Percentage of tumor cells expressing PD-L1 in the tumor cells
- CPS
- TMB tumor mutation load of cancer
- the number of mutations is 10 or more per 10 6 bases is 10 or more
- [3-23] The agent according to any one of [3-1] to [3-22] above, which is further administered in combination with one or more other anticancer agents;
- [4-1] The agent according to the above [3-1] or [3-2], wherein the infectious disease is a symptom caused by viral infection, parasitic infection, bacterial infection or fungal infection;
- Virus infection is adenovirus, arenavirus, bunyavirus, calicivirus, coronavirus, filovirus, hepadnavirus, herpes virus, orthomyxovirus, papovavirus, paramyxovirus, parvovirus, picornavirus , Poxvirus, reovirus, retrovirus, rhabdovirus, togavirus, papillomavirus (eg human papillomavirus (HPV)), human immunodeficiency virus (HIV), poliovirus, hepatitis virus (eg hepatitis A) Virus (HAV), Hepatitis B virus (HBV), He
- An effective dose of a compound represented by the general formula (I), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a solvate thereof is A method for suppressing progression of cancer or infectious disease, suppressing recurrence, and / or treating, comprising administering to a patient in need thereof; [5-2] Patients who need to administer an effective dose of the compound represented by the general formula (I-1), an N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof. A method for suppressing progression of cancer or infectious disease, suppressing recurrence and / or treating the same;
- [6-1] A compound represented by the general formula (I), an N-oxide thereof, a prodrug thereof, or a pharmaceutical thereof for use in suppressing the progression of cancer or infectious disease, suppressing recurrence and / or treating. Acceptable salts or solvates thereof; [6-2] A compound represented by the general formula (I-1), its N-oxide, and a pharmaceutically acceptable compound thereof for use in suppressing the progression of cancer or infectious disease, suppressing the recurrence and / or treating Salts or solvates thereof;
- [7-1] Compounds represented by general formula (I), N-oxides thereof, prodrugs thereof, and pharmaceuticals thereof for suppressing the progression of cancer or infectious disease, suppressing recurrence and / or producing therapeutic agents Use of an acceptable salt or a solvate thereof;
- [7-2] A compound represented by the general formula (I-1), an N-oxide thereof, or a pharmaceutically acceptable compound thereof for suppressing the progression of cancer or infectious disease, suppressing recurrence and / or manufacturing a therapeutic agent. Salt or a solvate thereof;
- the other anticancer agent according to the above [2-3], [3-8] to [3-10], or [3-23] is an alkylating agent, a platinum preparation, or an antimetabolite.
- an antimetabolite for example, antifolate, pyridine, and purine metabolism inhibitors, ribonucleotide reductase inhibitors, nucleotide analogs, topoisomerase inhibitors, microtubule polymerization inhibitors, microtubule depolymerization inhibitors, antitumor antibiotics
- the pharmaceutical composition according to the above [2-3] or the composition according to the above [3-8] to [3-10] or [3-23] which is one or more agents selected from the group consisting of: a cytokine preparation and an antihormonal drug.
- the other anticancer agent according to the above [2-3], [3-8] to [3-10] or [3-23] is a molecular targeted drug, and the above [2-3 ]
- the molecular target drug is an ALK inhibitor, a BCR-ABL inhibitor, an EGFR inhibitor, a B-Raf inhibitor, a VEGFR inhibitor, an FGFR inhibitor, a c-Met inhibitor, an Axl inhibitor, a Mek inhibitor.
- CDK inhibitor CDK inhibitor, Btk inhibitor, PI3K- ⁇ / ⁇ inhibitor, JAK-1 / 2 inhibitor, TGFbR1 inhibitor, Cancer cell stemness kinase inhibitor, Syk / FLT3 dual inhibitor, ATR inhibitor, Wee1 kinase Inhibitors, multi-tyrosine kinase inhibitors, mTOR inhibitors, HDAC inhibitors, PARP inhibitors, aromatase inhibitors, EZH2 inhibitors, galectin-3 inhibitors, STAT3 inhibitors, DNMT inhibitors, SMO inhibitors, Hsp90 inhibitors , ⁇ -tubulin specific inhibitor, HIF2 ⁇ inhibitor, glutaminase inhibitor, E3 ligase inhibitor, Nrf2 Activator, arginase inhibitor, cell cycle inhibitor, IAP antagonist, anti-Her2 antibody, anti-EGFR antibody, anti-VEGF antibody, anti-VEGFR2 antibody, anti-CD20 antibody, anti-CD30 antibody, anti-CD38 antibody, anti-DR5 antibody
- Anti-PD-L1 antibody is Atezolizumab, Avelumab, Durvalumab, BMS-936559, STI-1014, KN035, LY3300054, HLX20, SHR-1316, CS1001, MSB2311, BGB-A333, KL-A167, CK-.
- [9-1] A compound represented by the general formula (I), the general formula (II) or the general formula (III), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a compound thereof A STING agonist containing a solvate as an active ingredient; [9-2] A compound represented by the general formula (I-1), the general formula (II-1) or the general formula (III-1), an N-oxide thereof, a pharmaceutically acceptable salt thereof or a compound thereof. A STING agonist containing as an active ingredient a solvate of
- [10-1] A compound represented by the general formula (I), the general formula (II) or the general formula (III), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof, or a salt thereof: IFN- ⁇ production inducer containing a solvate as an active ingredient; and [10-2] a compound represented by the general formula (I-1), the general formula (II-1) or the general formula (III-1), An IFN- ⁇ production inducer containing an N-oxide, a pharmaceutically acceptable salt thereof or a solvate thereof as an active ingredient.
- the compound of the present invention has an agonistic activity against STING, it can be used as an active ingredient for suppressing the progression of cancer or infectious disease, suppressing recurrence and / or a therapeutic agent.
- halogen atom examples include a fluorine atom, a chlorine atom, a bromine atom and an iodine atom.
- examples of the “C1-4 alkyl group” include methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group and tert-butyl group.
- C1-5 alkyl group means methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, isobutyl group, sec-butyl group, tert-butyl group, pentyl group. , Isopentyl group and 2,3-dimethylpropyl group.
- C1-3 alkylene group is a methylene group, an ethylene group or a propylene group.
- examples of the “C1-4 alkoxy group” include methoxy group, ethoxy group, n-propoxy group, isopropoxy group, n-butoxy group, isobutoxy group, sec-butoxy group and tert-butoxy group. Can be mentioned.
- examples of the “C1-4 haloalkyl group” include, for example, fluoromethyl group, chloromethyl group, bromomethyl group, iodomethyl group, difluoromethyl group, trifluoromethyl group, 1-fluoroethyl group, 2-fluoro group.
- Ethyl group, 2-chloroethyl group, pentafluoroethyl group, 1-fluoropropyl group, 2-chloropropyl group, 3-fluoropropyl group, 3-chloropropyl group, 4,4,4-trifluorobutyl group and 4- Bromobutyl and the like can be mentioned.
- examples of the “C1-4 haloalkoxy group” include trifluoromethoxy group, trichloromethoxy group, chloromethoxy group, bromomethoxy group, fluoromethoxy group, iodomethoxy group, difluoromethoxy group, dibromomethoxy group.
- examples of the “C3-6 cycloalkyl group” include cyclopropyl group, cyclobutyl group, cyclopentyl group and cyclohexyl group.
- examples of the “C3-7 cycloalkyl group” include a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group and a cycloheptyl group.
- examples of the “C3-7 cycloalkylene group” include cyclopropylene group, cyclobutylene group, cyclopentylene group, cyclohexylene group and cycloheptylene group.
- C1-4 alkoxycarbonyl group means methoxycarbonyl group, ethoxycarbonyl group, n-propoxycarbonyl group, isopropoxycarbonyl group, n-butoxycarbonyl group, isobutoxycarbonyl group, sec-butoxy group. Examples thereof include a carbonyl group and a tert-butoxycarbonyl group.
- examples of the “C5-6 monocyclic carbocycle” include cyclopentane, cyclohexane, cyclopentene, cyclohexene, cyclopentadiene, cyclohexadiene, benzene and the like.
- examples of the “5- to 7-membered monocycle” include, for example, cyclopentane, cyclohexane, cyclopentene, cyclohexene, cyclopentadiene, cyclohexadiene, benzene, cycloheptane, cycloheptene, cycloheptadiene, pyrrole, oxazole, isocycle.
- examples of the “8 to 10-membered bicycle” include pentalene, perhydropentalene, indene, perhydroindene, indane, azulene, perhydroazulene, naphthalene, dihydronaphthalene, tetrahydronaphthalene, perhydro.
- examples of the “5- to 6-membered monocyclic heterocycle containing 1 to 4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom” include, for example, pyrrole, oxazole, isoxazole, Thiazole, isothiazole, pyrroline, pyrrolidine, dihydrooxazole, tetrahydrooxazole, dihydroisoxazole, tetrahydroisoxazole, dihydrothiazole, tetrahydrothiazole, dihydroisothiazole, tetrahydroisothiazole, imidazole, pyrazole, furazan, oxadiazole, thiadiazole, imidazoline , Imidazolidine, pyrazoline, pyrazolidine, dihydrofurazan, tetrahydrofurazan, dihydrooxadiazole, tetrahydrooxadiazole, dihydrothiadiaz
- examples of the "5- to 6-membered monocyclic aromatic heterocycle containing 1 to 4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom” include, for example, pyrrole, imidazole and triazole. , Tetrazole, pyrazole, furan, thiophene, oxazole, isoxazole, thiazole, isothiazole, furazan, oxadiazole, thiadiazole, pyridine, pyrazine, pyrimidine and pyridazine.
- examples of the “5- to 6-membered monocyclic aromatic nitrogen-containing heterocycle containing 1 to 4 nitrogen atoms and other heteroatoms” include, for example, pyrrole, imidazole, triazole, Examples include tetrazole, pyrazole, pyridine, pyrazine, pyrimidine, pyridazine and the like.
- examples of the “3- to 7-membered monocyclic non-aromatic heterocycle” include, for example, oxirane, aziridine, thiirane, azetidine, oxetane, thietane, pyrroline, pyrrolidine, imidazoline, imidazolidine, triazoline, Triazolidine, tetrazoline, tetrazolidine, pyrazoline, pyrazolidine, dihydrofuran, tetrahydrofuran, dihydrothiophene, tetrahydrothiophene, dihydrooxazole, tetrahydrooxazole, dihydroisoxazole, tetrahydroisoxazole, dihydrothiazole, tetrahydrothiazole, dihydroisothiazole, tetrahydroisothiazole, dihydro Frazane, tetrahydrofurazan, dihydro
- a compound which is decomposed in vivo to produce a compound represented by the general formula (I), an N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof is free.
- groups include the group defined as R FR .
- the ring A in the general formula (I), (I-1), (II) or (II-1) of the present invention is preferably 1 to 4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom.
- ring B of the general formula (I) or (I-1) of the present invention is preferably (i) C5-6 monocyclic carbocycle Or (ii) a 5- to 6-membered monocyclic heterocycle containing 1 to 4 heteroatoms selected from oxygen atom, nitrogen atom and sulfur atom, and more preferably benze It is a ring.
- Z in the general formula (I) or (I-1) of the present invention is preferably an oxygen atom
- Y is preferably —CH ⁇
- X is preferably a nitrogen atom
- L 2 in the general formula (I), the formula (Ib), the general formula (I-1) and the like or the formula (Ib-1) of the present invention is preferably a bond or a C1-3 alkylene group, and more preferably , A bond, and L 1 is preferably —O—, —CONH—, —CO—, —CO 2 —, —S—, —SO 2 — or —SO—, and more preferably —CONH.
- R 2 and R 2c is preferably nit B group and NR 2a R 2b and NR 2d R 2e , respectively, more preferably an amino group
- R 3 is preferably a hydrogen atom, a halogen atom or a hydroxyl group, and more preferably a halogen atom.
- n is preferably 2 or 1.
- R 2a , R 4 and R 6 in the general formula (I) and the like of the present invention are preferably hydrogen atoms
- R 2d , R 4a and R 6a in the general formula (I-1) and the like are preferably hydrogen atoms.
- a phosphonooxyalkyl group, and the phosphonooxyalkyl group is preferably —CH 2 OP ( ⁇ O) (OH) 2 , —CHCH 3 OP ( ⁇ O) (OH) 2 or —CH 2 OP ( ⁇ O) (OH) (OCH 2 OCO 2 CH (CH 3 ) 2 ), and more preferably —CH 2 OP ( ⁇ O) (OH) 2 .
- two or more of R 2d , R 4a and R 6a do not simultaneously represent a phosphonooxyalkyl group.
- W is preferably —CH ⁇
- V is preferably —CH ⁇
- U in formula (Ib), formula (Ib-1), general formula (II) or general formula (II-1) of the present invention is preferably a carbon atom.
- T in the general formula (I), (I-1), (II) or (II-1) of the present invention a nitrogen atom is preferable.
- the compound represented by the general formula (I) of the present invention an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof or a solvate thereof is preferably represented by the general formula (II).
- the compound represented by the general formula (I), an N-oxide thereof, a prodrug thereof, a pharmaceutically acceptable salt thereof, or a solvate thereof is preferable, for example, as described in the above item [26].
- examples thereof include compounds (1) to (35), N-oxides thereof, prodrugs thereof, pharmaceutically acceptable salts thereof, and solvates thereof.
- the compound represented by the general formula (I-1) of the present invention, an N-oxide thereof, a pharmaceutically acceptable salt thereof or a solvate thereof is preferably the compound represented by the general formula (II-1):
- the compound represented by the general formula (I-1), an N-oxide thereof, a pharmaceutically acceptable salt thereof, or a solvate thereof is preferably, for example, the one described in the above item [1-33].
- Examples thereof include compounds 1) to 44, N-oxides thereof, pharmaceutically acceptable salts thereof, and solvates thereof.
- a solvate of the compound of (1) to (44) described in [1-33] above preferably, the compound of (1) to (44) described in [1-33] above or a pharmaceutically acceptable compound thereof. It is a hydrate of an acceptable salt (eg, an alkali metal salt (eg, lithium salt, sodium salt, potassium salt, etc.)).
- the isomers include all of them unless otherwise specified in the present invention.
- alkyl groups include straight and branched ones.
- geometric isomers E-form, Z-form, cis-form, trans-form
- optical isomers due to the presence of an asymmetric carbon atom R, S-form, ⁇ , ⁇ configuration, Enantiomers, diastereomers
- optically active substances with optical activity D, L, d, l isomers
- polar substances high polar substances, low polar substances by chromatographic separation, equilibrium compounds, rotamers, and these Mixtures in any proportion, racemic mixtures, are all included in the present invention.
- the present invention includes all isomers due to tautomers.
- optical isomer in the present invention is not limited to 100% pure one, and may contain less than 50% other optical isomer.
- N-oxide form The compound represented by the general formula (I) or the like or the general formula (I-1) or the like can be converted into an N-oxide by a known method.
- the N-oxide form means a compound represented by the general formula (I) or the general formula (I-1) in which the nitrogen atom is oxidized.
- these N-oxides can be used as described in the following [Prodrug], [Salt] and [Solvate] below, and their pharmaceutically acceptable pharmaceutically acceptable form. It may be a salt or a solvate thereof.
- the compound represented by the general formula (I) or the N-oxide thereof can be converted into a prodrug by a known method.
- the prodrug is a compound which is converted into, for example, a compound represented by the general formula (I) or the N-oxide form thereof by a reaction with an enzyme, gastric acid or the like in vivo.
- the compound represented by the general formula (I-1) or the N-oxide thereof in which any one of R 2d , R 4a and R 6a is the above R FR is represented by the general formula (I) and the like.
- the compound or its N-oxide form can be administered as a prodrug, and the prodrug is preferably, for example, (14), (18), (19), (32) described in the above item [1-33]. , (37) to (39), (41) and (42).
- the compounds represented by the general formula (I) or the N-oxide prodrugs thereof are as described in Hirokawa Shoten, 1990, "Development of Pharmaceuticals," Vol. 7, “Molecular Design,” pages 163-198. It may be changed to the corresponding compound represented by the general formula (I) or the N-oxide thereof under physiological conditions.
- Examples of other prodrugs of the compound represented by the general formula (I) or the N-oxide thereof include, for example, a compound represented by the general formula (I) or an N-oxide thereof having 1 to 4 nitrogen atoms.
- the nitrogen atom on the nitrogen-containing heterocycle is acylated, alkylated or phosphorylated.
- a compound represented by the general formula (I) or the like has an amino group, a compound in which the amino group is acylated, alkylated or phosphorylated (for example, a compound represented by the general formula (I) or the like) Amino group is eicosanoylated, alanylated, pentylaminocarbonylated, (5-methyl-2-oxo-1,3-dioxolen-4-yl) methoxycarbonylation, tetrahydrofuranylation, pyrrolidylmethylation, pivaloyloxymethylation, acetoxymethylation or tert-butylation Etc.), a compound represented by the general formula (I) or the like has an amino group, a compound in which the amino group is acylated, alkylated or phosphorylated (for example, a compound represented by the general formula (I) or the like) Amino group is eicosanoylated, alanylated, penty
- the hydroxyl group of the compound represented by the general formula (I) or the like is acetylated, palmitoylated, propanoylated, pivalloy.
- Compound, succinylated, fumarylated, alanylated or dimethylaminomethylcarbonylated compound) when the compound represented by the general formula (I) has a carboxy group, the carboxy group is esterified or amide.
- Compound for example, a compound represented by the general formula (I) or the like has a carboxy group converted to ethyl ester, phenyl ester, carboxymethyl ester, dimethylaminomethyl ester, pivaloyloxymethyl ester, 1- ⁇ (Ethoxycarbonyl) oxy ⁇ ethyl esterification, phthalidyl esterification, (5-methyl-2-oxo-1,3-dioxolen-4-yl) methyl esterification, 1- ⁇ [(cyclohexyloxy) carbonyl] oxy ⁇ Ethyl esterified or methyl amidated compound etc.) No.
- the prodrug of the compound represented by the general formula (I) or the like or its N-oxide form is pharmaceutically acceptable as described in the following [Salt] section and [Solvate] section below. It may be an acceptable salt or solvate.
- a compound represented by the general formula (I) or the like, an N-oxide thereof or a prodrug thereof and a compound represented by the general formula (I-1) or the N-oxide thereof can be prepared by a known method. It can be converted into an acceptable salt.
- an alkali metal salt eg, lithium salt, sodium salt, potassium salt, etc.
- alkaline earth metal salt eg, calcium salt, magnesium salt, barium salt, etc.
- Ammonium salt organic amine salt (eg, aliphatic amine salt (eg, methylamine salt, dimethylamine salt, cyclopentylamine salt, trimethylamine salt, triethylamine salt, dicyclohexylamine salt, monoethanolamine salt, diethanolamine salt, triethanolamine) Salt, procaine salt, meglumine salt, diethanolamine salt, tris (hydroxymethyl) aminomethane salt, ethylenediamine salt, etc.), aralkylamine salt (eg, benzylamine salt, phenethylamine salt, N, N-dibenzylethylenedia) Salt and benetamine salt, etc.), heterocyclic aromatic amine salt (eg, piperidine salt, pyridine salt, picoline salt,
- the pharmaceutically acceptable salt is preferably water-soluble.
- examples of the compound which forms a salt with the group include ,
- a preferred alkaline earth metal salt is a calcium salt
- a preferred organic amine salt is a basic amino acid salt (eg, arginine salt (eg, L-arginine salt)), lysine salt (eg, L-lysine salt), etc. ), Meglumine salt and tris (hydroxymethyl) aminomethane salt.
- Solvates Compounds represented by general formula (I), N-oxides thereof, prodrugs thereof or pharmaceutically acceptable salts thereof, and compounds represented by general formula (I-1), N-oxides thereof Alternatively, a pharmaceutically acceptable salt thereof can be converted into a solvate by a known method.
- Solvates are preferably low toxicity and water soluble. Suitable solvates include, for example, solvates with water and alcoholic solvents (eg ethanol).
- the hydrate may be in the form of, for example, polyhydrate such as monohydrate or pentahydrate, and low hydrate such as hemihydrate. Examples of the hydrate form include monohydrate, dihydrate, trihydrate and 2-3 hydrates.
- these hydrates includes clathrate hydrates.
- These hydrates include compounds represented by the general formula (I), N-oxides thereof, prodrugs thereof or pharmaceutically acceptable salts thereof, or compounds represented by the general formula (I-1).
- Its N-oxide or a pharmaceutically acceptable salt thereof can be obtained, for example, by precipitating it from a water-containing organic solvent.
- [Co-crystal] Compounds represented by general formula (I), N-oxides thereof, prodrugs thereof, pharmaceutically acceptable salts thereof or solvates thereof, and compounds represented by general formula (I-1) , Their N-oxides, their pharmaceutically acceptable salts or their solvates can form co-crystals with suitable co-crystal formers.
- the co-crystal is preferably a pharmaceutically acceptable co-crystal formed with a pharmaceutically acceptable co-crystal forming agent.
- a co-crystal is defined as a crystal in which two or more different molecules are formed by an intermolecular interaction different from an ionic bond. Further, the co-crystal may be a complex of a neutral molecule and a salt.
- Co-crystals can be prepared by known methods, for example by melt crystallization, recrystallization from solvent or by physically grinding the components together.
- Suitable co-crystal formers include those described in WO 2006/007448, such as 4-aminobenzoic acid, 4-aminopyridine, adenine, alanine, acetylsalicylic acid and the like.
- a compound in which all or part of hydrogen atoms constituting one or more groups of R 6a and R 7 are substituted with a deuterium atom or a tritium atom for example, 4- (4-amino- 2-fluoro-5- (methoxy-d 3 ) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine and the like can be mentioned.
- “methyl-d 3 ” and “methoxy-d 3 ” represent a triduteriomethyl group and a triduteriomethoxy group, respectively.
- the compound of the present invention is a known method, for example, the method described in Comprehensive Organic Transformations: A Guide to Functional Group Preparations, 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999), the method shown below or practice. It can be produced by appropriately improving the methods shown in the examples and using them in combination.
- Pg represents a protecting group for an amino group (for example, a tert-butoxycarbonyl group, a benzyloxycarbonyl group, a fluorenylcarbonyl group, a trityl group, an o-nitrobenzenesulfenyl group or an acetyl group), and R ′ are each independently a hydrogen atom, a C1-5 alkyl group, a C3-6 cycloalkyl group, a hydroxyl group or a halogen atom, and when R'represents a C1-5 alkyl group, two R's are It may form a dioxaborolane ring together with the adjacent oxygen atom and boron atom, and other symbols have the same meanings as described above. ]
- the coupling reaction 1 in the reaction process formula 1 can be carried out by a known Suzuki coupling reaction.
- a palladium catalyst eg, tetrakistriphenylphosphine palladium, bis (triphenylphosphine) can be used.
- the coupling reaction 1 can also be carried out by a known coupling reaction using an organometallic reagent, for example, a Negishi reaction using a zinc reagent instead of a boric acid reagent, a tin reagent instead of a boric acid reagent.
- an organometallic reagent for example, a Negishi reaction using a zinc reagent instead of a boric acid reagent, a tin reagent instead of a boric acid reagent.
- the Still reaction used, the Hiyama coupling using a silicon reagent instead of the boric acid reagent, the Grignard reagent instead of the boric acid reagent, and the Kumada reaction using a nickel catalyst instead of the palladium catalyst are also performed.
- the coupling reaction 2 in the reaction process formula 1 is also performed by the known Suzuki coupling reaction, Negishi reaction, Stille reaction, Hiyama coupling, Kumada reaction, etc.
- the deprotection reaction in Reaction Scheme 1 can be carried out by a known deprotection reaction under acidic conditions, and for example, an organic solvent (for example, dichloromethane, chloroform, dioxane, ethyl acetate, methanol, isopropyl alcohol, tetrahydrofuran or Organic acid (eg acetic acid, trifluoroacetic acid, methanesulfonic acid or p-tosylic acid etc.) or inorganic acid (eg hydrochloric acid or sulfuric acid etc.) or a mixture thereof (eg hydrogen bromide / acetic acid etc.) ) In the presence or absence of 2,2,2-trifluoroethanol at 0 to 100 ° C.
- an organic solvent for example, dichloromethane, chloroform, dioxane, ethyl acetate, methanol, isopropyl alcohol, tetrahydrofuran or Organic acid (eg acetic acid, triflu
- a compound represented by the general formula (I-1) or the like in which none of R 2d , R 4a and R 6a represents the above R FR may be produced by the method represented by the above reaction scheme 1. it can.
- R 4b represents — (CR Fb 2 ) q OP ( ⁇ O) (OR Fa ′) 2 and each R Fa ′ independently represents a hydrogen atom, a C1-4 alkyl group, a C3— 6 cycloalkyl group,-(CH 2 ) 2 OH or -CH 2 OCO 2 CH (CH 3 ) 2 and other symbols have the same meanings as described above.
- the compound represented by the formula] is produced by subjecting the compound represented by the general formula (IV) to the following alkylation reaction, and if R Fa 'is a protecting group, subjecting it to a deprotection reaction, if necessary. You can
- X 1 represents a halogen atom, and other symbols have the same meanings as described above.
- the alkylation reaction is known, and, for example, in an organic solvent (eg, dichloromethane, chloroform, dioxane, ethyl acetate, methanol, ethanol, isopropyl alcohol, tetrahydrofuran, dimethylformamide, N-methylpyrrolidone, dimethyl sulfoxide, etc.).
- organic solvent eg, dichloromethane, chloroform, dioxane, ethyl acetate, methanol, ethanol, isopropyl alcohol, tetrahydrofuran, dimethylformamide, N-methylpyrrolidone, dimethyl sulfoxide, etc.
- deprotection reaction of R Fa ′ when R Fa ′ is a protecting group is also known, and for example, known deprotection reaction under acidic conditions or hydrogenation reaction in the presence of palladium-carbon catalyst and the like. It can be carried out.
- R Fa ′ represents a protective group
- a protective group it corresponds to a protective group for a hydroxyl group, and examples thereof include a methyl group, a trityl group, a methoxymethyl group, a 1-ethoxyethyl group, a methoxyethoxymethyl group, a 2-tetrahydropyranyl group, Trimethylsilyl group, triethylsilyl group, tert-butyldimethylsilyl group, tert-butyldiphenylsilyl group, acetyl group, pivaloyl group, benzoyl group, benzyl group, p-methoxybenzyl group, allyloxycarbonyl group or 2,2,2- Examples thereof include trichloroethoxycarbonyl group.
- the hydrogenation reaction in the presence of a palladium-carbon catalyst or the like can be performed, for example, in a hydrogen gas atmosphere of 1 to 20 atm in an organic solvent (eg, methanol, ethanol, tetrahydrofuran, dioxane, ethyl acetate or isopropyl alcohol), It is carried out at room temperature to 120 ° C. in the presence of 0.01 to 100 mol% of a catalyst (eg, palladium-carbon, platinum-carbon, palladium hydroxide-carbon, rhodium-carbon, etc.).
- an organic solvent eg, methanol, ethanol, tetrahydrofuran, dioxane, ethyl acetate or isopropyl alcohol
- a catalyst eg, palladium-carbon, platinum-carbon, palladium hydroxide-carbon, rhodium-carbon, etc.
- the lithiation reaction in the reaction process formula 2 can be carried out by a known method, and for example, an organic solvent (eg, tetrahydrofuran, diethyl ether, dioxane, dichloromethane, dichloroethane, n-hexane or toluene, or a mixed solvent thereof or the like). ), A base (eg, lithium diisopropylamide, n-butyllithium or tert-butyllithium) is reacted at ⁇ 78 ° C. to room temperature, and then carbon dioxide (eg, carbon dioxide gas or dry ice) is added, It is carried out by reacting at 78 ° C to room temperature.
- an organic solvent eg, tetrahydrofuran, diethyl ether, dioxane, dichloromethane, dichloroethane, n-hexane or toluene, or a mixed solvent thereof or the like.
- a base e
- the amidation reaction in Reaction Scheme 2 can be carried out by a known method, for example, in an organic solvent (eg, chloroform, dichloromethane, diethyl ether, tetrahydrofuran, dimethoxyethane, etc.) or in the absence of a solvent.
- Reaction with an agent eg, oxalyl chloride or thionyl chloride
- a base eg, pyridine, triethylamine, dimethylaniline, dimethylaminopyridine or N, N-diisopropyl.
- Ammonia eg, ammonia gas, ammonia water or ammonia methanol solution
- the reaction is performed at ⁇ 78 ° C. to reflux temperature.
- the dehydration reaction in Reaction Scheme 2 can be carried out by a known method, for example, in an organic solvent (eg chloroform, dichloromethane, diethyl ether, tetrahydrofuran or dimethoxyethane etc.) or in the absence of a solvent, a base (eg , Pyridine, triethylamine, dimethylaniline, N, N-dimethylaminopyridine or N, N-diisopropylethylamine) in the presence or absence of a dehydrating agent (eg, thionyl chloride, trifluoroacetic anhydride, acetic anhydride, dipentoxide).
- a dehydrating agent eg, thionyl chloride, trifluoroacetic anhydride, acetic anhydride, dipentoxide.
- the reaction is carried out in the presence of phosphorus or (methoxycarbonylsulfamoyl) triethylammonium
- the aromatic nucleophilic substitution reaction in the reaction scheme 2 can be carried out by a known method.
- an organic solvent eg, N, N-dimethylacetamide, N, N-dimethylformamide, tetrahydrofuran, acetonitrile, 2 1 to 10 equivalents of acetoxime, a base (eg, tert-butoxy potassium, tert-butoxy sodium, potassium carbonate, cesium carbonate, sodium hydrogen carbonate or triphosphate) in propanol or dimethyl sulfoxide or a mixed solvent thereof. It is carried out by reacting at room temperature to 120 ° C. in the presence of potassium or the like).
- the deprotection reaction in Reaction Scheme 2 can be carried out by a known method, for example, the deprotection reaction under acidic conditions.
- an organic solvent eg, dichloromethane, chloroform, dioxane, ethyl acetate, methanol, isopropyl alcohol, tetrahydrofuran, anisole, etc.
- an organic acid eg, acetic acid, trifluoroacetic acid, methanesulfonic acid or p-tosylic acid
- It is carried out at 0-100 ° C. in an inorganic acid (eg hydrochloric acid or sulfuric acid etc.) or a mixture thereof (eg hydrogen bromide / acetic acid etc.) in the presence or absence of 2,2,2-trifluoroethanol.
- the bromination reaction in Reaction Scheme 2 can be carried out by a known method, for example, in an organic solvent (eg, dichloromethane, chloroform, tetrahydrofuran, acetonitrile, dioxane, ethyl acetate, acetic acid, etc.), 1-10, etc.
- an organic solvent eg, dichloromethane, chloroform, tetrahydrofuran, acetonitrile, dioxane, ethyl acetate, acetic acid, etc.
- Amount of brominating agent eg trimethylsilyl bromide (TMSBr), bromine, hydrobromic acid or phosphorus tribromide etc.
- catalyst eg copper (II) bromide or lithium bromide etc.
- a compound used as a starting material, a compound or a reagent to be added for example, a compound represented by the general formula (IV-3) or general formula (IV-5) and an alkylation reaction or reaction
- the compound used in step 2 is known or can be produced according to a known method or a method described in Examples.
- compounds having optical activity can be produced by using starting materials or reagents having optical activity, or by optically resolving a racemic intermediate, and then converting the compound to be used in the present invention. It can also be produced by derivatizing or optically resolving a racemic compound.
- This method of optical resolution is known, and for example, after forming a salt / complex with another optically active compound and performing recrystallization, the desired compound is isolated or directly using a chiral column or the like. Examples of the method of separation include the following.
- reaction involving heating can be carried out using a water bath, an oil bath, a sand bath or a microwave, as will be apparent to those skilled in the art.
- a solid-phase supported reagent supported on a high-molecular polymer for example, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- a high-molecular polymer for example, polystyrene, polyacrylamide, polypropylene, polyethylene glycol, etc.
- the reaction product is a conventional purification means, for example, distillation under normal pressure or reduced pressure, high performance liquid chromatography using silica gel or magnesium silicate, thin layer chromatography, ion exchange resin, It can be purified by a method such as scavenger resin or column chromatography, washing or recrystallization. Purification may be carried out for each reaction or may be carried out after the completion of some reactions.
- the compound of the present invention has a sufficiently low toxicity and can be safely used as a pharmaceutical.
- the compound of the present invention Since the compound of the present invention has an agonistic activity against STING, it can be formulated as an effective suppressive agent for cancer or infectious disease progression, suppressive recurrence or therapeutic agent.
- cancer treatment refers to, for example, (a) reduction of cancer cell proliferation, (b) reduction of symptoms caused by cancer, and quality of life of cancer patients. In order to (c) reduce the dose of other anti-cancer drug or cancer therapeutic adjuvant that has already been administered, and / or (d) to prolong the survival of cancer patients.
- Including treatment “suppressing cancer progression” means delaying the progression of cancer, stabilizing the symptoms associated with cancer, and slowing the progression of symptoms.
- the term “suppressing recurrence” means preventing cancer recurrence prophylactically in a patient whose cancer lesion has been completely or substantially eliminated or removed by cancer treatment or surgical resection of cancer.
- the compound of the present invention is (a) a cancer patient whose therapeutic effect by another anticancer agent is insufficient or insufficient, or a cancer patient who is exacerbated after treatment with another anticancer agent, (b) radical or unresectable , Metastatic, recurrent, refractory and / or distant metastatic cancer patients, (c) TPS or CPS is 50% or more, 25% or more, 10% or more, 5% or more or 1% or more, Cancer patients, (d) cancer patients with MSI-H or dMMR, (e) BRAF V600E mutation-positive malignant melanoma or non-small cell lung cancer patients, (f) EGFR gene mutation-positive or ALK fusion gene-positive Or (g) TMB is prevalent in cancer patients.
- the compound of the present invention is (a) a cancer patient who has no history of treatment with other anticancer agents, (b) TPS or CPS is less than 50%, less than 25%, less than 10%, less than 5%. Or less than 1% cancer patients, (c) cancer patients without MSI-H and / or dMMR, or with MSI-L, (d) BRAF V600 wild type malignant melanoma or non-small When more prescription is required for patients with cell lung cancer, (e) non-small cell lung cancer with EGFR mutation negative and / or ALK fusion gene negative, or (f) cancer with low TMB frequency There is also.
- it can be prescribed as postoperative adjuvant therapy to prevent recurrence or metastasis of cancer after surgical resection, or as preoperative adjuvant therapy performed before surgical resection.
- the “other anticancer agent” is an anticancer agent described in the section “combination or combination agent” below, that is, an alkylating agent, a platinum preparation, an antimetabolite (for example, folic acid metabolism).
- Antagonist for example, pyridine metabolism inhibitor and purine metabolism inhibitor
- ribonucleotide reductase inhibitor for example, nucleotide analogue
- topoisomerase inhibitor for example, folic acid metabolism
- microtubule polymerization inhibitor for example, microtubule depolymerization inhibitor
- antitumor antibiotic for example, cytokine preparation
- cytokine preparation anti The drugs exemplified as the hormonal drug, the molecular target drug and the cancer immunotherapeutic drug can be mentioned.
- Cancers targeted by the compound of the present invention for suppression of progression, suppression of recurrence and / or treatment include any solid cancers and hematological cancers.
- solid cancers epithelial cell cancers include, for example, malignant melanoma.
- non-small cell lung cancer e.g, squamous non-small cell lung cancer and non-squamous non-small cell lung cancer
- small cell lung cancer head and neck cancer (eg, oral cavity) Cancer, nasopharyngeal cancer, oropharyngeal cancer, hypopharyngeal cancer, laryngeal cancer, salivary gland cancer and tongue cancer), renal cell carcinoma (eg clear cell renal cell carcinoma), breast cancer, ovarian cancer (eg serous ovarian cancer) And clear cell adenocarcinoma of the ovary), nasopharyngeal cancer, uterine cancer (eg cervical cancer and endometrial cancer), anal cancer (eg anal canal cancer), colon cancer (eg MSI-H and / or dMMR positive colon) Cancer), rectal cancer, colon cancer, hepatocellular carcinoma, esophageal cancer Gastric cancer, e
- sarcomas include bone and soft tissue sarcomas (eg, Ewing sarcoma, childhood rhabdomyosarcoma, leiomyosarcoma of the uterine body, chondrosarcoma, lung sarcoma, osteosarcoma, congenital fibrosarcoma) and Examples include Kaposi's sarcoma.
- hematological cancers include multiple myeloma, malignant lymphoma (for example, non-Hodgkin lymphoma (for example, follicular lymphoma, precursor B-cell lymphoblastic lymphoma, chronic B lymphocytic leukemia, nodal marginal zone).
- malignant lymphoma for example, non-Hodgkin lymphoma (for example, follicular lymphoma, precursor B-cell lymphoblastic lymphoma, chronic B lymphocytic leukemia, nodal marginal zone).
- B-cell lymphoma diffuse large B-cell lymphoma, MALT lymphoma, splenic primary marginal zone B-cell lymphoma, hairy cell leukemia, primary mediastinal large B-cell lymphoma, Burkitt lymphoma, mantle cells Lymphoma, mycosis fungoides, Sézary syndrome, chronic or acute lymphocytic leukemia, precursor T cell lymphoblastic lymphoma, chronic T lymphocytic leukemia, large granular T cell leukemia, large granular NK cell leukemia, peripheral T cell lymphoma, extranodal NK / T cell lymphoma, adult T cell leukemia, angiocentric lymphoma, intestinal T cell lymphoma, Hodgkin-like / Hodoki Related anaplastic large cell lymphoma, B cell lymphoblastic leukemia, T cell lymphoblastic leukemia and lymphoplasmacytoid lymphoma) and Hodgkin
- cancers targeted by the compound of the present invention for suppression of progression, suppression of recurrence and / or treatment include pediatric cancer and cancer of unknown primary origin.
- Infections targeted by the compound of the present invention for inhibition of progression, inhibition of recurrence and / or treatment include symptoms caused by viral infection, parasitic infection, bacterial infection or fungal infection.
- viral infections include adenovirus, arenavirus, bunyavirus, calicivirus, coronavirus, filovirus, hepadnavirus, herpesvirus, orthomyxovirus, papovavirus, paramyxovirus, parvovirus, picornavirus, Poxvirus, reovirus, retrovirus, rhabdovirus, togavirus, papillomavirus (eg human papillomavirus (HPV)), human immunodeficiency virus (HIV), poliovirus, hepatitis virus (eg hepatitis A virus) (HAV), hepatitis B virus (HBV), hepatitis C virus (HCV), hepatitis D virus (HDV), hepatitis E virus (HEV)), smallpox virus (eg, smallpox, smallpox), Vaccinia virus, Influenza virus, rhinovirus, dengue virus, equine encephalitis virus, rubella virus, yellow fever virus, nor
- Examples of parasitic infections include acanthamoeba keratitis, amebiasis, ascariasis, babesiosis, valantidiasis, raccoon roundworm, Chagas disease, hepatic dystomatosis, cochleomyia, cryptosporidia, cleft head streptococcal disease, and Medina.
- Insectosis echinococcosis, elephantiasis, pinworm, liver fluke, hypertrophic liver fluke, filariasis, giardiasis, jaw-and-mouth disease, tapeworm disease, isosporosis, katayama fever, leishmaniasis, lime.
- Examples of the bacterial infection include tubercle bacillus, anthrax, pathogenic bacterium, food poisoning bacterium, salmonella, staphylococcus, streptococcus, tetanus bacterium, mycobacteria, tetanus bacterium, plague bacterium, anthrax and methicillin-resistant Staphylococcus aureus Infectious diseases caused by infection with antibiotic-resistant bacteria such as MRSA), Clostridium difficile, and other infectious bacteria.
- fungal infections include Aspergillus spp., Blastomyces dermatitisdis, Candida yeast (eg Candida albicans), Coccidioides, Cryptococcus neoformans, Cryptococcus gatti, dermatophytes, Fusarium spp. Infectious diseases caused by infections of Kapsulatum, Phytophthora, Pneumocystis girobesi, Sporothrix schenky, Exerohyrum or Cladosporium.
- the compound of the present invention or a pharmaceutical composition containing the compound of the present invention as an active ingredient is (a) an effect of suppressing the progression of cancer or infectious disease, suppressing recurrence and / or a therapeutic effect. And / or (d) for reducing the dose of other drugs that are prescribed in combination, (c) for reducing the side effects of other drugs that are prescribed in combination, and / or (d). ) In order to enhance the immunopotentiating effect of the other drug to be prescribed in combination, that is, it may be prescribed in combination with one or more other drugs as an adjuvant.
- the dosage form in the case of prescribing in combination with other drug may be a combination drug form in which both components are mixed in one preparation, or a dosage form as separate preparations.
- Good. By the combined use, prevention, suppression of symptom progression, recurrence suppression and / or therapeutic effects of other drugs can be supplemented, and the dose or frequency of administration can be maintained or reduced.
- the compound of the present invention and the like and the other drug are separately prescribed, they may be simultaneously administered for a certain period of time, and then only the compound of the present invention or the other drug may be administered.
- the compound of the present invention or the like may be administered first, and then other drug may be administered after the administration, or the other drug may be administered first and the compound of the present invention or the like may be administered later, or In the above administration, there may be a certain period in which both drugs are administered simultaneously.
- the administration method of each drug may be the same or different. Depending on the nature of the drug, it can be provided as a kit of a drug product containing the compound of the present invention and a drug product containing another drug.
- the dose of the other drug can be appropriately selected based on the dose clinically used.
- other drugs may be administered in combination of any two or more kinds at an appropriate ratio. Further, the above-mentioned other drugs include not only those which have been found to date but those which will be found in the future.
- an anticancer agent that can be used in combination with the compound of the present invention, for example, an alkylating agent (for example, dacarbazine, Nimustine, Temozolomide, Fotemustine, bendamustine, Cyclophosphamide, Ifosfamide, Carmustine, Chlorambucil and Procarbazine etc.), platinum preparations (eg Cisplatin, Carboplatin, Nedaplatin and oxaliplatin etc.), antimetabolites (eg folate antimetabolites (eg Pemetrexed, leucovorin and Methotrexate etc.), pyridine metabolism inhibitors (eg TS-1) (Registered trademark), 5-fluorouracil, UFT, Carmofur, Doxifluridine, FdUrd, Cytarabine and Capecitabine etc.), purine metabolism inhibitors (eg Fludarabine, Cladribine and Nelarabine etc.), ribonucleotide reduct
- examples of the molecular target drug include ALK inhibitors (eg Crizotinib, Ceritinib, Ensartinib, Alectinib and Lorlatinib), BCR-ABL inhibitors (eg Imatinib and Dasatinib), EGFR inhibitors (eg Erlotinib, EGF816).
- ALK inhibitors eg Crizotinib, Ceritinib, Ensartinib, Alectinib and Lorlatinib
- BCR-ABL inhibitors eg Imatinib and Dasatinib
- EGFR inhibitors eg Erlotinib, EGF816).
- Mek inhibitors eg Cobimetinib, Binimetinib, Selumetinib and Trametinib
- CDK inhibition Eg Dinaciclib, Abemaciclib, Palbociclib and trilaciclib
- Btk inhibitors eg ONO-4059, Ibrutinib and Acalabrutinib
- PI3K- ⁇ / ⁇ inhibitors eg TGR-1202, INCB050465 and IPI-549
- JAK- JAK-.
- ERK inhibitor eg SCH900353
- TGFbR1 inhibitor eg Galunisertib
- Cancer cell stemness kinase inhibitor eg Amcasertib
- FAK inhibitor eg, Defactinib
- Syk / FLT3 dual inhibitor eg TAK-659
- ATR inhibitor eg AZD6738
- Wee1 kinase inhibitor eg AZD1775
- multi-tyrosine kinase inhibitor eg Sunitinib, Pazopanib, Cabozantinib, Regorafenib, Nintedanib, Sitravatinib and Midostaurin
- mTOR inhibitors eg Temsirolimus, Everolimus, Vistusertib, Irinotecan
- HDAC inhibitors eg Vorinostat, Romidepsin, Entinostat, Chidamide, Mocetinostat
- EZH2 inhibitors eg tazemetostat
- galectin-3 inhibitors eg GR-MD-02
- STAT3 inhibitors eg Napabucasin
- DNMT inhibitors eg Azacitidine
- SMO inhibitors eg For example, Vismodegib
- Hsp90 inhibitor eg, XL888
- ⁇ -tubulin specific inhibitor eg, Glaziovianin A, Plinabulin
- HIF2 ⁇ inhibitor eg, PT2385
- glutaminase inhibitor eg, CB-839)
- E3 ligase inhibitors eg Avadomide
- Nrf2 activators eg Omaveloxolone
- arginase inhibitors eg CB- 1158
- cell cycle inhibitors eg Trabectedin
- Ephrin B4 inhibitors eg sEphB4-HAS
- IAP antagonists eg Birinapant
- anti-CD38 antibody for example, Daratumumab
- anti-DR5 antibody for example, DS-8273a
- anti-CA125 antibody for example, Oregovomab
- anti-DLL4 antibody for example, Demcizumab
- anti-fucosyl GM1 antibody for example.
- BMS-986012 anti-gpNMB antibody (eg Glembatumumab vedotin), anti-Mesothelin antibody ( For example, BMS-986148), anti-MMP9 antibody (eg Andecaliximab), anti-GD2 antibody (eg Dinutuximab- ⁇ ), anti-c-Met antibody (eg ABT-399), anti-FOLR1 antibody (eg Mirvetuximab soravtansine), Anti-Ang2-VEGF bispecific antibody (eg Vanucizumab), anti-CD30-CD16A bispecific antibody (eg AFM13), anti-CD79b antibody (eg Polatumazumab Vedotin), anti-FAP antibody / IL-2 fusion protein (eg For example, RO6874281), anti-CEA antibody / IL-2 fusion protein (eg Cergutuzumab amunaleukin), anti-CEA-CD3 bispecific antibody (eg RO695868
- anti-PD-1 antibody eg, Nivolumab, Cemiplimab (REGN-2810), Pembrolizumab (MK-3475), Spartalizumab (PDR-001), Tislelizumab (BGB-A317), AMP-514 (MEDI0680), Dostarlimab (ANB011 / TSR-042), Tripalimab (JS001), Camrelizumab (SHR-1210), Genolimzumab (CBT-501), Sintilimab (IBI308), STI-A1110, ENUM 388D4, ENUM 244C8, GLS010, MGA012, AGEN2034, CS1003, HLX10, BAT-1306, AK105, AK103, BI754091, LZM009, CMAB819, Sym021, GB226, SSI-361, JY034, HX008, ABBV181, BCD
- anti-PD-1 antibody eg, Nivolum
- anti-PD-L1 antibody for example, Atezolizumab (RG7446 / MPDL3280A), Avelumab (PF-06834635 / MSB0010718C), Durvalumab (MEDI4736), BMS-936559, STI-1014, KN035, LY3300054, HLX20, SHR-1316, CS1001, MSB2311, BGB-A333, KL-A167, CK-301, AK106, AK104, ZKAB001, FAZ053, CBT-502, JS003 and CX-072, etc.), PD-1 overlay Agent (for example, each compound of AUNP-12, BMS-M1 to BMS-M10 (WO2014 / 151634, WO2016 / 039749, WO2016 / 057624, WO2016 / 077518, WO2016 / 100285, WO2016 / 100608, WO2016 / 126646,
- PD-L1 / VISTA antagonist for example, CA-170, etc.
- PD-L1 / TIM3 antagonist eg CA-327 etc.
- anti-PD-L2 antibody eg PD- 1 fusion protein, PD-L2 fusion protein (eg AMP-224 etc.)
- anti-CTLA-4 antibody eg Ipilimumab (MDX-010), AGEN1884 and Tremelimumab etc.
- anti-LAG-3 antibody eg Relatlimab (BMS -986016 / ONO-4482
- LAG525, REGN3767 and MK-4280 LAG-3 fusion protein
- anti-Tim3 antibody eg MBG453 and TSR-022 etc.
- anti-KIR antibody eg Lirilumab (BMS-986015 / ONO-4483
- CSF-1R inhibitor eg, Cabiralizumab (FPA008 / BMS-986227 / ON O-4687), Emactuzumab (RG7155 / RO5509554), LY3022855, MCS-110, IMC-CS4, AMG820, Pexidartinib, BLZ945 and ARRY-382, etc., anti-OX40 antibody (for example, MEDI6469, PF-04518600, MEDI0562, MEDI6383, MEDI6383, Efizonerimod, GSK3174998, BMS-986178, MOXR0916 etc.), anti-HVEM antibody, anti-CD27 antibody (eg Varlilumab (CDX-1127) etc.), anti-GITR antibody (eg MK-4166, INCAGN01876, GWN323 and TRX-518 etc.).
- anti-OX40 antibody for example, MEDI6469, PF-04518600, MEDI0562
- Anti-CD28 antibody, anti-CCR4 antibody eg Mogamulizumab etc.
- anti-B7-H3 antibody eg Enoblituzumab etc.
- anti-ICOS agonist antibody eg JTX-2011 and GSK3359609 etc.
- anti-CD4 antibody eg MTRX-antibody
- Anti-DEC-205 antibody / NY-ES O-1 fusion protein eg CDX-1401 etc.
- anti-SLAMF7 antibody eg Elotuzumab etc.
- anti-CD73 antibody eg Oleclumab and BMS-986179 etc.
- anti-CD122 antibody eg NKTR-214 etc.
- Anti-CD40 agonist antibody eg ABBV-428, APX005M and RO7009789 etc.
- IDO inhibitor eg Epacadostat, Indoximod and BMS-986205 etc.
- TLR agonist eg Motolimod, CMP-001, G100, IMO-2125, etc.
- adenosine A2A receptor antagonist eg Preladenant, AZD4635, PBF509 and CPI-444 etc.
- anti-NKG2A antibody eg Monalizumab etc.
- anti-CSF-1 antibody eg PD
- Nivolumab can be produced according to the method described in WO2006 / 121168
- Pembrolizumab can be produced according to the method described in WO2008 / 156712, BMS-936559, WO2007 / 005874 Can be produced according to the method described in
- Ipilimumab can be produced according to the method described in WO2001 / 014424.
- antibody drugs include, for example, anti-IL-1 ⁇ antibody (eg, Canakinumab etc.) and anti-CCR2 antibody (eg, Plozalizumab etc.) and the like.
- the compound of the present invention or the combination of the compound of the present invention and another drug is usually administered systemically or locally, orally or parenterally.
- the dose varies depending on the age, body weight, symptoms, therapeutic effect, administration method, treatment time, etc., but usually, it is orally administered once per adult in the range of 1 ng to 2,000 mg once a day. Or, it is parenterally administered once per adult in the range of 0.1 ng to 200 mg once to several times a day, or is continuously administered intravenously in the range of 30 minutes to 24 hours per day. To be done.
- a dose smaller than the above dose may be sufficient in some cases, or a dose exceeding the range may be required in some cases.
- solid preparations for oral administration include tablets, pills, capsules, powders and granules, and capsules include hard capsules and soft capsules.
- the solid preparation may be prepared, for example, by formulating the compound of the present invention together with a pharmaceutically acceptable carrier.
- a pharmaceutically acceptable carrier used for formulating the solid agent include excipients (eg, lactose, mannitol, glucose, microcrystalline cellulose and starch), binders (eg, hydroxy). Propylcellulose, polyvinylpyrrolidone and magnesium aluminometasilicate, etc.), disintegrants (eg, calcium fibrin glycolate), lubricants (eg, magnesium stearate), stabilizers, solubilizers (eg, glutamic acid, etc.) Aspartic acid, etc.) and the like.
- excipients eg, lactose, mannitol, glucose, microcrystalline cellulose and starch
- binders eg, hydroxy
- disintegrants eg, calcium
- a coating agent for example, sucrose, gelatin, hydroxypropylcellulose and hydroxypropylmethylcellulose phthalate
- it may be contained in a capsule containing gelatin.
- the liquid preparation for oral administration may be in any form such as aqueous solution, suspension, emulsion, syrup and elixir.
- the compound of the present invention may be diluted with a diluent (for example, purified water, ethanol or It may be dissolved, suspended or emulsified in a mixed solution thereof, etc. to prepare a preparation.
- the liquid preparation may contain a wetting agent, a suspending agent, an emulsifying agent, a sweetening agent, a flavoring agent, an aromatic agent, a preservative or a buffering agent.
- the sustained-release preparation for oral administration may include, for example, a gel-forming substance, and examples of the gel-forming substance include gum arabic, agar, polyvinylpyrrolidone, sodium alginate, propylene glycol alginate and carboxyvinyl polymer. , Carboxymethylcellulose, sodium carboxymethylcellulose, guar gum, gelatin, hydroxypropylmethylcellulose, hydroxypropylcellulose, polyvinyl alcohol, methylcellulose or hydroxyethylmethylcellulose.
- the injection or infusion for parenteral administration may be in the form of an aqueous solution, suspension or emulsion, and may be used as a solvent (for example, distilled water for injection, physiological saline, glucose solution and By adding an isotonic solution (for example, a solution of sodium chloride, potassium chloride, glycerin, mannitol, sorbitol, boric acid, borax, propylene glycol, etc.), it is dissolved, suspended or emulsified so that it can be used. It may be formulated as a solid formulation with a pharmaceutically acceptable carrier.
- a solvent for example, distilled water for injection, physiological saline, glucose solution
- an isotonic solution for example, a solution of sodium chloride, potassium chloride, glycerin, mannitol, sorbitol, boric acid, borax, propylene glycol, etc.
- an isotonic solution for example, a solution of sodium chloride, potassium chloride,
- examples of the “pharmaceutically acceptable carrier” include stabilizers (eg, various amino acids, albumin, globulin, gelatin, mannitol, glucose, dextran, ethylene glycol, propylene glycol, polyethylene glycol, ascorbic acid, and sulfite).
- stabilizers eg, various amino acids, albumin, globulin, gelatin, mannitol, glucose, dextran, ethylene glycol, propylene glycol, polyethylene glycol, ascorbic acid, and sulfite.
- solubilizers eg alcohol (eg ethanol)
- polyalcohols eg propylene glycol, polyethylene glycol etc.
- nonionic Surfactants eg, Polysorbate 20 (registered trademark), Polysorbate 80 (registered trademark), HCO-50, etc.
- suspending agents eg, glyceryl monostearate, monostea
- emulsifiers eg gum arabic, sodium alginate and tragacanth
- soothing agents eg benzyl alcohol, chlorobutanol and sorbitol
- buffers Formula example, phosphate buffer, acetate buffer, borate buffer, carbonate buffer, citrate buffer, Tris buffer, glutamate buffer and epsilon amino
- antioxidants for example, (1) water-soluble antioxidants such as ascorbic acid, cysteine hydrochloride, sodium bisulfate, sodium metabisulfite and sodium sulfite, (2) ascorbyl palmitate, butylated hydroxyanisole, Use of oil-soluble antioxidants such as butylated hydroxytoluene, lecithin, propyl gallate and ⁇ -tocopherol and (3) metal chelating agents such as citric acid, ethylenediaminetetraacetic acid, sorbitol, tartaric acid and phosphoric acid. You can
- the injection or infusion can be manufactured by sterilizing it in the final step or by aseptic operation method, for example, sterilizing by filtering with a filter or the like, and then filling in an aseptic container.
- the injectable solution or infusion solution can be used by dissolving a sterile powder obtained by vacuum drying and freeze-drying (which may include a powder of a pharmaceutically acceptable carrier) in an appropriate solvent before use. .
- the dosage form of the external preparation for parenteral administration includes, for example, sprays, inhalants, sprays, aerosols, ointments, gels, creams, poultices, patches, liniments and nasal drops. Can be mentioned.
- Such propellants, inhalants and sprays include buffers such as sodium chloride, sodium citrate or citric acid which are isotonic with stabilizers such as sodium bisulfite in addition to commonly used diluents. It may also contain isotonic agents such as The method for producing the spray agent is described in detail, for example, in U.S. Pat. Nos. 2,868,691 and 3,095,355.
- the inhalant includes an inhalation liquid or an inhalation powder, and the liquid may be in a form of being dissolved or suspended in water or another appropriate medium before use.
- These inhalants are manufactured according to known methods. For example, in the case of inhalation liquids, preservatives (such as benzalkonium chloride and paraben), coloring agents, buffers (such as sodium phosphate). And sodium acetate, etc.), an isotonicity agent (eg, sodium chloride and concentrated glycerin, etc.), a thickener (eg, carboxyvinyl polymer, etc.), and an absorption enhancer, etc. are appropriately mixed if necessary.
- preservatives such as benzalkonium chloride and paraben
- coloring agents such as sodium phosphate). And sodium acetate, etc.
- an isotonicity agent eg, sodium chloride and concentrated glycerin, etc.
- a thickener eg, carboxyvinyl polymer, etc.
- lubricants eg stearic acid and salts thereof
- binders eg starch and dextrin
- excipients eg lactose and cellulose
- colorants eg lactose and cellulose
- a preservative for example, benzalkonium chloride, paraben, etc.
- an absorption promoter for example, an absorption promoter, and the like
- a nebulizer for example, an atomizer and a nebulizer
- an inhaler administration device for powder medicine is usually used when administering a powder medicine for inhalation.
- the ointment is prepared by a known or normally used formulation, for example, by mixing or melting the compound of the present invention in an ointment base.
- the ointment base is selected from known or commonly used ones, for example, higher fatty acid or higher fatty acid ester (for example, adipic acid, myristic acid, palmitic acid, stearic acid, oleic acid, adipic acid ester, Myristic acid ester, palmitic acid ester, stearic acid ester, oleic acid ester, etc.), waxes (eg, beeswax, whale wax and ceresin, etc.), surfactants (eg, polyoxyethylene alkyl ether phosphate, etc.), higher grades Alcohols (eg cetanol, stearyl alcohol and cetostearyl alcohol etc.), silicone oils (eg dimethyl polysiloxane etc.), hydrocarbons (eg hydrophilic petrolatum, white petrolatum, purified
- ethylene glycol diethylene glycol, propylene glycol, polyethylene glycol and macrogol
- vegetable oils eg castor oil, olive oil, sesame oil and turpentine oil
- animal oils eg mink oil, egg yolk oil, squalane and squalene etc.
- water an absorption promoter and an anti-rash agent
- it may contain a moisturizing agent, a preservative, a stabilizer, an antioxidant or a flavoring agent.
- the gel is prepared by a known or commonly used formulation, for example, by melting the compound of the present invention in a gel base.
- the gel base is selected from known or commonly used ones, and examples thereof include lower alcohols (eg, ethanol and isopropyl alcohol), gelling agents (eg, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose and Ethyl cellulose and the like), a neutralizing agent (for example, triethanolamine and diisopropanolamine and the like), a surfactant (for example, polyethylene glycol monostearate and the like), gums, water, an absorption promoter and an anti-rash agent 1 It is used as a mixture of two or more species. Furthermore, a preservative, an antioxidant or a flavoring agent may be included.
- the cream is prepared by a known or commonly used formulation, and is produced, for example, by melting or emulsifying the compound of the present invention in a cream base.
- the cream base is selected from known or commonly used ones, for example, higher fatty acid ester, lower alcohol, hydrocarbons, polyhydric alcohol (eg, propylene glycol and 1,3-butylene glycol).
- a higher alcohol eg, 2-hexyldecanol and cetanol
- an emulsifier eg, polyoxyethylene alkyl ethers and fatty acid esters
- water an absorption promoter and an anti-rash agent Used.
- a preservative, an antioxidant or a flavoring agent may be included.
- the poultice is prepared by a known or commonly used formulation, for example, the compound of the present invention is melted in a poultice base, and a kneaded product is spread and applied on a support.
- the poultice base is selected from known or commonly used ones, and examples thereof include thickeners (for example, polyacrylic acid, polyvinylpyrrolidone, gum arabic, starch, gelatin and methylcellulose), wetting agents (for example, , Urea, glycerin, propylene glycol, etc.), a filler (for example, kaolin, zinc oxide, talc, calcium and magnesium, etc.), water, a solubilizing agent, a tackifier, and an antifoggant Used. Furthermore, a preservative, an antioxidant or a flavoring agent may be included.
- the patch is prepared by a known or commonly used formulation, for example, the compound of the present invention is melted in a patch base and spread-coated on a support.
- the patch base is selected from known or commonly used bases, for example, one or more selected from polymer bases, fats and oils, higher fatty acids, tackifiers and anti-rash agents are mixed. Used. Furthermore, a preservative, an antioxidant or a flavoring agent may be included.
- the liniment is prepared by a known or commonly used formulation.
- the compound of the present invention may be prepared by adding the compound of the present invention to water, alcohol (eg, ethanol and polyethylene glycol), higher fatty acid, glycerin, soap, emulsifier and suspending agent. It is prepared by dissolving, suspending or emulsifying at least one selected from Furthermore, a preservative, an antioxidant or a flavoring agent may be included.
- Hi-flash SI silica gel (manufactured by Yamazen Co., Ltd.)
- Hi-flash NH Aminopropyl group-supporting silica gel (manufactured by Yamazen Co., Ltd.)
- the compound names used in the present specification are generally computer programs for naming according to IUPAC rules, ACD / Name (registered trademark) (version 6.00, manufactured by Advanced Chemistry Development Inc.), Chemdraw Ultra (version 12.0, manufactured by CambridgeSoft) or Lexichem Toolkit (version 1.4.2, manufactured by OpenEye Scientific Software), or named according to IUPAC nomenclature.
- Sodium tert-butoxide (9.02 g) was added to a solution of propan-2-one oxime (6.86 g) in THF (100 mL) at room temperature and stirred for 1 hour (hereinafter, this solution is referred to as an oxime solution).
- the oxime solution was added dropwise to a solution of the compound (26.5 g) produced in Reference Example 2 in THF (90 mL) over 15 minutes under ice cooling. After the temperature of the reaction solution was raised to room temperature, it was further stirred for 30 minutes. A saturated aqueous ammonium chloride solution was added to the reaction mixture, and the mixture was extracted with ethyl acetate.
- Metachloroperbenzoic acid (containing about 30% water) (1.41 g) was added to a dichloromethane solution (8.0 mL) of the compound (500 mg) produced in Reference Example 8 under ice cooling. After stirring under ice-cooling for 1 hour, 10% sodium thiosulfate aqueous solution and saturated sodium hydrogencarbonate aqueous solution were added to stop the reaction. The solution was extracted with ethyl acetate. The organic layer was washed with saturated brine, dried over sodium sulfate, and concentrated.
- Example 2 4- (4-Amino-2-fluoro-5-methoxyphenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine hydrochloride under nitrogen atmosphere A solution of the compound (235 mg) produced in Reference Example 6 in 1,4-dioxane (7.1 mL) was added to 5-fluoro-2-methoxy-4- (4,4,5,5-tetramethyl-1,3).
- Example 3 1- (2-amino-5- (3-amino-7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-4-yl) -4-fluorophenyl) ethane
- NMP 1-methyl-2-pyrrolidone
- Example 4 4- (4-Amino-2-fluoro-5- (methylthio) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine hydrochloride Reference Instead of the methyl 2-amino-4-fluoro-5- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) benzoate prepared in Example 12 (1), Reference Example 12 Using the boronic acid ester prepared in (2) and performing the same operation as in Reference Example 13, the obtained 4- (4-amino-2-fluoro-5- (methylthio) phenyl) -7- (1 -(Tetrahydro-2H-pyran-2-yl) -1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine (76.6 mg) in THF solution (1.5 mL) at room temperature Under hydrochloric acid (10% Nord solution, 1.1 mL) was added and stirred
- Example 4 4- (4-amino-2-chloro-5- (methylthio) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine Hydrochloride LCMS retention time (min): 0.63; MS (ESI, Pos.): 373 (M + H) + ; 1 H-NMR (DMSO-d 6 ): ⁇ 9.08 (s, 1H), 8.43 (s, 2H), 7.40 (s, 1H), 6.93 (s, 1H), 2.37 (s, 3H).
- Example 4 4- (2-Fluoro-5-methoxy-4-nitrophenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine trifluoro Acetate LCMS retention time (min): 0.92; MS (ESI, Pos.): 371 (M + H) + .
- Example 5 4- (4-Amino-2-fluoro-5- (methylsulfinyl) phenyl) -7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine trifluoro Acetate
- sodium perborate tetrahydrate (6.16 mg)
- acetic acid 0.5 mL
- methanol 0.2 mL
- the present compound (5.0 mg) was obtained.
- Example 6 2-Amino-5- (3-amino-7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-4-yl) -4-fluorobenzoic acid
- THF 0.2 mL
- methanol 0.1 mL
- sodium hydroxide aqueous solution 81 ⁇ L was added dropwise at room temperature, and the mixture was stirred for 3 hours.
- Example 7 4- (4-Amino-2-fluoro-5-methoxyphenyl) -7- (3-methyl-1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-3-amine tri Fluoroacetate 1- (Tetrahydro-2H-pyran-2-yl) -4- (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) -1H-pyrazole instead of Using (1- (tert-butoxycarbonyl) -3-methyl-1H-pyrazol-4-yl) boronic acid, the same operation as in Reference Example 6 ⁇ Reference Example 13 ⁇ Example 2 was carried out, and the following physical property values were obtained. To obtain the compound of the present invention. LCMS retention time (min): 0.56; MS (ESI, Pos.): 355 (M + H) + .
- Example 8 1- (2-amino-5- (3-amino-7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-4-yl) -4-hydroxyphenyl) ethane 1-one trifluoroacetate 1- (2-amino-5- (3-amino-7- (1- (tetrahydro-2H-pyran-2-yl) -1H-) prepared in the process described in Example 3 Pyrazol-4-yl) isoxazolo [4,5-c] pyridin-4-yl) -4-fluorophenyl) ethan-1-one (150 mg) in 1,3-dimethyl-2-imidazolidinone (3 mL) solution Acetohydroxamic acid (258 mg) and potassium carbonate (618 mg) were added to and the mixture was stirred at 80 ° C.
- Example 10 (1) to 10 (12) Substitute for the methyl 2-amino-5- (3-amino-7- (1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridin-4-yl) -4-fluorobenzoate prepared in Example 1. Using a compound corresponding to, the same operation as in Reference Example 18 ⁇ Example 10 was carried out to obtain a compound of the present invention having the following physical properties.
- Example 10 (4- (4- (5-acetyl-4-amino-2-fluorophenyl) -3-aminoisoxazolo [4,5-c] pyridin-7-yl) -1H- Pyrazol-1-yl) methyl dihydrogen phosphate
- a compound of the present invention (3.9 mg) having the following physical data was obtained.
- Example 10 Ethyl 2-amino-5- (3-amino-7- (1-((phosphonooxy) methyl) -1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridine-4 -Yl) -4-fluorobenzoate
- a compound of the present invention (15.0 mg) having the following physical data was obtained.
- Example 10 (4- (3-Amino-4- (4-amino-5- (ethylcarbamoyl) -2-fluorophenyl) isoxazolo [4,5-c] pyridin-7-yl) -1H -Pyrazol-1-yl) methyl dihydrogen phosphate
- Example 10 (4- (3-amino-4- (4-amino-2-fluoro-5- (methylthio) phenyl) isoxazolo [4,5-c] pyridin-7-yl) -1H- Pyrazol-1-yl) methyl dihydrogen phosphate
- Example 10 (4- (3-amino-4- (4-amino-2-fluoro-5-propionylphenyl) isoxazolo [4,5-c] pyridin-7-yl) -1H-pyrazole- 1-yl) methyl dihydrogen phosphate
- Example 10 (4- (3-Amino-4- (4-amino-2-fluoro-5- (methylsulfonyl) phenyl) isoxazolo [4,5-c] pyridin-7-yl) -1H -Pyrazol-1-yl) methyl dihydrogen phosphate
- Example 10 (4- (3-amino-4- (4-amino-5- (ethylcarbamoyl) -2-chlorophenyl) isoxazolo [4,5-c] pyridin-7-yl) -1H- Pyrazol-1-yl) methyl dihydrogen phosphate acetate or acetate
- Example 10 (4- (4- (5-acetyl-4-amino-2-fluorophenyl) -3-aminoisoxazolo [4,5-c] pyridin-7-yl) -1H- Pyrazol-1-yl) methyl dihydrogen phosphate hydrate
- the compound (100 mg) produced in Example 3 was subjected to the same operation as in Reference Example 18 to give (4- (4- (5-acetyl-4- Amino-2-fluorophenyl) -3-aminoisoxazolo [4,5-c] pyridin-7-yl) -1H-pyrazol-1-yl) methyl di-tert-butyl phosphate (112 mg) was obtained.
- Example 10 Example 10 (1) having the following physical properties and in the form of a hydrate. In addition, it was confirmed from the DSC and TG analysis of the compound of the present invention that it was a hydrate.
- Example 10 (4- (4- (5-acetyl-4-amino-2-fluorophenyl) -3-aminoisoxazolo [4,5-c] pyridin-7-yl) -1H- Pyrazol-1-yl) methyl monohydrogen phosphate monopotassium salt
- acetic acid (1.25 mL)
- a 0.25M aqueous potassium acetate solution (0.43 mL, 1 equivalent). was added and the mixture was stirred at room temperature for 8 hours.
- the obtained suspension was collected by filtration and dried under reduced pressure to obtain the compound of the present invention (43.5 mg) having the following physical properties.
- Example 10 Ethyl 2-amino-5- (3-amino-7- (1-((phosphonooxy) methyl) -1H-pyrazol-4-yl) isoxazolo [4,5-c] pyridine-4 -Yl) -4-fluorobenzoate trifluoroacetate salt or trifluoroacetic acid solvate
- a solution of the compound prepared in Example 4 (6) (2.00 g) in DMF (0.5 mL) was added with cesium carbonate (128 mg) and Di-tert-butyl-chloromethyl phosphate (27 ⁇ L) was added, and the mixture was stirred at room temperature overnight. City water was added to the reaction solution, and the mixture was extracted with ethyl acetate.
- purified water (30 mL) and acetic acid (20 mL) were added, and the mixture was stirred at 60 ° C for 4 hours. It was stirred. The solvent was distilled off under reduced pressure and diluted with ethanol (30 mL).
- Example 11 1- (2-amino-5- (3-amino-7- (1H-pyrazol-4-yl) isothiazolo [4,5-c] pyridin-4-yl) -4-fluorophenyl) ethane 1-one trifluoroacetate
- Example 12 Action on THP1-Dual cells
- THP1-Dual cells (Invivogen) were suspended in RPMI medium to prepare a cell suspension of 2 ⁇ 10 6 cells / mL. 50 ⁇ L of each cell suspension was dispensed into a 96-well plate, and 50 ⁇ L of each 6-20,000 nmol / L compound solution was added. After adding the compound, the mixture was incubated at 37 ° C. for about 24 hours. After the incubation, 10 ⁇ L of cell suspension was collected from each well and mixed with 50 ⁇ L of Quanti-luc (Invivogen). Then, activation of the IRF (Interferon regulatory factor) pathway was measured by detecting luminescence using a microplate reader (Molcular Devices).
- IRF Interferon regulatory factor
- Example 13 Action on THP1-Dual-STING KO cells
- THP1-Dual cells homozygous for the STING gene THP1-Dual-STING KO cells (Invivogen)
- THP1-Dual-STING KO cells Invivogen
- 50 ⁇ L of the cell suspension was dispensed into a 96-well plate, and 50 ⁇ L of a compound solution of 6 to 20,000 nM was further added to the 96-well plate, and the mixture was added at 37 ° C. for about 24 hours.
- 10 ⁇ L of the cell suspension was collected from each well and mixed with 50 ⁇ L of Quanti-luc (Invivogen), after which the activity of the IRF pathway was detected by detecting luminescence using a microplate reader. was measured.
- Example 1 The compound of the present invention shown in Example 1 did not show an IRF activating effect. Therefore, it was shown that the IRF activating action of the compound of the present invention exemplified in Example 1 is based on the agonistic activity on STING by the compound of the present invention.
- Example 14 Evaluation of IDO1 inhibitory activity The evaluation of IDO1 inhibitory activity was carried out using an IDO1 Fluorogenic Inhibitor Screening Assay Kit (BPS Bioscience). Specifically, IDO1 Fluorogenic Reaction Solution was dissolved and 180 ⁇ L was added to each well. Then, 10 ⁇ L of each compound having a concentration of 0.6, 2, 6, 20, 60 and 200 ⁇ mol / L was added. Furthermore, after adding 10 ⁇ L of IDO1 His-Tag solution, the mixture was incubated at room temperature for 1 hour. Next, 20 ⁇ L of Fluorescence Solutioon was added and incubated at 37 ° C. for 4 hours. After standing at room temperature for 10 minutes, fluorescence was measured using a microplate reader (excitation: 400 nm, emission: 510 nm).
- the compound of the present invention shown in Example 1 did not show IDO1 inhibitory activity.
- Example 15 Evaluation of inhibitory activity against various kinases 4 ⁇ mol / L test substance (the compound of the present invention shown in Example 1) solution (4 times the final concentration) was added to assay buffer (20 mmol / L HEPES, 0.01% Triton X). -100, 1 mmol / L DTT, pH 7.5). A 4 ⁇ mol / L substrate / ATP / metal solution (4 times the final concentration) was prepared with a kit buffer (20 mmol / L HEPES, 0.01% Triton X-100, 5 mmol / L DTT, pH 7.5). Various kinase solutions having twice the final concentration were prepared in assay buffer.
- the various kinases used for evaluation are as follows. BTK, KDR, each subtype of PKC ⁇ ⁇ ⁇ , each CDK of CDK2 ⁇ 9, FAK, TIE2, RAF1 and BRAF
- the compound of the present invention shown in Example 1 did not show significant inhibitory activity against any of the evaluated kinases.
- Example 1 The compound shown in Example 1 almost completely suppressed tumor growth at a dose of 3 mg / kg.
- Formulation example 1 The following components are admixed in a conventional method and punched out to obtain 10,000 tablets each containing 5 mg of the active ingredient.
- the solution is sterilized by a conventional method, 5 mL each is filled in an ampoule, and lyophilized by a conventional method to obtain 10,000 ampoule containing 20 mg of active ingredient per ampoule.
- a drug containing the compound as an active ingredient is useful as an agent for suppressing progression of cancer or infectious disease, suppressing recurrence and / or a therapeutic agent.
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Abstract
Description
一般式(I-1)
[1] 一般式(I)
[2] 環Aが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、前項[1]記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[3] 環Bが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、前項[1]もしくは[2]記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[4] 環Aが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、前項[1]もしくは[3]記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[5] 環Bが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、前項[1]、[2]および[4]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[6] 環Aが、1~4個の窒素原子を含み、その他のヘテロ原子を含まない5~6員単環式芳香族含窒素複素環である、前項[1]、[3]および[5]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[7] Zが酸素原子である、前項[1]~[6]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[8] Xが窒素原子であり、Yが-CH=である、前項[1]~[7]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[9]一般式(I)の
[10] 一般式(I)で示される化合物が、一般式(II)
[11] Tが窒素原子である、前項[1]~[10]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[12] Uが炭素原子である、前項[9]~[11]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[13] 環Aが、ピラゾール、トリアゾール(例えば、1,2,3-トリアゾールおよび1,2,4-トリアゾール)、テトラゾール、オキサゾール、イソオキサゾール、イミダゾール、チアゾールまたはイソチアゾールである、前項[1]、[3]、[5]および[7]~[12]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[14] 一般式(I)で示される化合物が、一般式(III)
[15] 一般式(I)、一般式(II)および一般式(III)(以下、「一般式(I)等」と略記することがある。)のL2が、結合手またはC1~3アルキレン基である、前項[1]~[14]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[16] 一般式(I)等のL1が、-O-、-CONH-、-CO-、-CO2-、-S-、-SO2-または-SO-である、前項[1]~[15]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[17] 一般式(I)等のL1が、-CONH-(但し、当該基の左側が環Bに結合する。)、-CO-、-CO2-、-S-、-SO2-または-SO-である、前項[1]~[15]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[18] R1が、水素原子、水酸基、C1~4アルキル基またはカルボキシ基である、前項[1]~[17]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[19] R1が、水素原子またはC1~4アルキル基である、前項[1]~[17]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[20] R2が、ニトロ基またはNR2aR2bである、前項[1]~[19]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[21] R2aおよびR2bがともに水素原子である、前項[1]~[20]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[22] R3が、水素原子、ハロゲン原子または水酸基である、前項[1]~[21]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[23] R4が、水素原子である、前項[1]~[22]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[24] R6が、水素原子である、前項[1]~[23]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[25] pおよびpaが、ゼロまたは1である、前項[1]~[24]の何れか一項記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
[26] 一般式(I)で示される化合物が、
(1) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[5,4-c]ピリジン-3-アミン、
(2) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(3) 4-(4-アミノ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(4) 4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(5) 4-(4-アミノ-2-フルオロ-5-(メトキシ-d3)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(6) 4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(7) 4-(4-アミノ-5-(エチルチオ)-2-フルオロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(8) 4-(4-アミノ-2-フルオロ-5-(メチルスルフィニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(9) 4-(4-アミノ-2-フルオロ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(10) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(11) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ安息香酸、
(12) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンズアミド、
(13) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(3-メチル-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(14) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、
(15) 4-(4-アミノ-2-クロロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(16) エチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(17) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-メチルベンズアミド、
(18) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)プロパン-1-オン、
(19) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチル-4-フルオロベンズアミド、
(20) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)エタン-1-オン、
(21) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンゾエート、
(22) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-プロピルベンズアミド、
(23) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)ブタン-1-オン、
(24) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-プロピルベンズアミド、
(25) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)ブタン-1-オン、
(26) 2-ヒドロキシエチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(27) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンズアミド、
(28) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-メチルベンズアミド、
(29) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-ヒドロキシフェニル)エタン-1-オン、
(30) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチルベンズアミド、
(31) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)プロパン-1-オン、
(32) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-クロロ-N-エチルベンズアミド、
(33) 4-(2-フルオロ-5-メトキシ-4-ニトロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(34) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソチアゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、および
(35) 4-(4-アミノ-2-フルオロ-5-(トリフルオロメチル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンからなる群から選択される化合物である、前項[1]記載の化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物;
(i)-(CRFb 2)qOP(=O)(ORFa)2[式中、RFaは、各々独立して、水素原子、C1~4アルキル基、C3~6シクロアルキル基、-(CH2)2OHまたは-CH2OCO2CH(CH3)2を表し、RFbは、水素原子またはメチル基を表し、qは1または2の整数を表す(ここで、複数のRFbが表す基は同じでも異なっていてもよい。)。](以下、当該-(CRFb 2)qOP(=O)(ORFa)2基を総称して「ホスホノオキシアルキル基」と略記することがある。)、または
(ii)生体内において分解された結果、一般式(I)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物を生成する遊離基を表し、その他の記号は前記と同じ意味を表す。但し、R2d、R4aおよびR6aのうちの二つ以上は、同時にRFRを表さない。]で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-2] 環Aが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、前項[1-1]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-3] 環Bが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、前項[1-1]もしくは[1-2]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-4] 環Aが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、前項[1-1]もしくは[1-3]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-5] 環Bが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、前項[1-1]、[1-2]および[1-4]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-6] 環Aが、1~4個の窒素原子を含み、その他のヘテロ原子を含まない5~6員単環式芳香族含窒素複素環を表す、前項[1-1]、[1-3]および[1-5]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-7] Zが酸素原子である、前項[1-1]~[1-6]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-8] Xが窒素原子であり、Yが-CH=である、前項[1-1]~[1-7]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-9] 一般式(I-1)の
[1-10] 一般式(I-1)で示される化合物が、一般式(II-1)
[1-11] Tが窒素原子である、前項[1-1]~[1-10]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-12] Uが炭素原子である、前項[1-9]~[1-11]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-13] 環Aが、ピラゾール、トリアゾール(例えば、1,2,3-トリアゾールおよび1,2,4-トリアゾール)、テトラゾール、オキサゾール、イソオキサゾール、イミダゾール、チアゾールまたはイソチアゾールである、前項[1-1]、[1-3]、[1-5]および[1-7]~[1-12]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-14] 一般式(I-1)で示される化合物が、一般式(III-1)
[1-15] 一般式(I-1)、一般式(II-1)および一般式(III-1)(以下、「一般式(I-1)等」と略記することがある。)のL2が結合手またはC1~3アルキレン基である、前項[1-1]~[1-14]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-16] 一般式(I-1)等のL1が、-O-、-CONH-、-CO-、-CO2-、-S-、-SO2-または-SO-である、前項[1-1]~[1-15]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-17] 一般式(I-1)等のL1が、-CONH-(但し、当該基の左側が環Bに結合する。)、-CO-、-CO2-、-S-、-SO2-または-SO-である、前項[1-1]~[1-15]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-18] R1が、水素原子、水酸基、C1~4アルキル基またはカルボキシ基である、前項[1-1]~[1-17]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-19] R1が、水素原子またはC1~4アルキル基である、前項[1-1]~[1-17]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-20] R2cが、ニトロ基またはNR2dR2eである、前項[1-1]~[1-19]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-21] R3が、水素原子、ハロゲン原子または水酸基である、前項[1-1]~[1-20]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-22] R2dが水素原子またはRFRである前項[1-1]~[1-21]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-23] R4aおよびR6aがともに水素原子である、前項[1-1]~[1-22]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-24] R4aが水素原子またはRFRである前項[1-1]~[1-21]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-25] R2dおよびR6aがともに水素原子である、前項[1-1]~[1-21]および[1-24]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-26] R6aが水素原子またはRFRである前項[1-1]~[1-21]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-27] R2dおよびR4aがともに水素原子である、前項[1-1]~[1-21]および[1-26]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-28] RFRが、-(CRFb 2)qOP(=O)(ORFa)2[式中、すべての記号は前記と同じ意味を表す。]である、前項[1-1]~[1-27]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-29] RFRが表す-(CRFb 2)qOP(=O)(ORFa)2が、-CH2OP(=O)(OH)2、-CH(CH3)OP(=O)(OH)2または-CH2OP(=O)(OH)(OCH2OCO2CH(CH3)2)である前項[1-28]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-30] RFRが、-(CRFb 2)qOP(=O)(ORFa)2であり、前項[1-1]~[1-28]の何れか一項記載の薬学的に許容される塩が、同基とともに形成されるアルカリ金属塩(例えば、リチウム塩、ナトリウム塩またはカリウム塩)、アルカリ土類金属塩(例えば、カルシウム塩)、マグネシウム塩、亜鉛塩、アンモニウム塩または有機アミン塩である、前項[1-1]~[1-28]の何れか一項記載の化合物の薬学的に許容される塩またはそれらの溶媒和物;
[1-31] 有機アミン塩が、脂肪族アミン塩(例えば、メチルアミン塩、ジメチルアミン塩、シクロペンチルアミン塩、トリメチルアミン塩、トリエチルアミン塩、ジシクロヘキシルアミン塩、モノエタノールアミン塩、ジエタノールアミン塩、トリエタノールアミン塩、プロカイン塩、メグルミン塩、ジエタノールアミン塩、トリス(ヒドロキシメチル)アミノメタン塩またはエチレンジアミン塩等)、アラルキルアミン塩(例えば、ベンジルアミン塩、フェネチルアミン塩、N,N-ジベンジルエチレンジアミン塩またはベネタミン塩等)、ヘテロ環芳香族アミン塩(例えば、ピペリジン塩、ピリジン塩、ピコリン塩、キノリン塩またはイソキノリン塩等)、第四級アンモニウム塩(例えば、テトラメチルアンモニウム塩、テトラエチルアモニウム塩、ベンジルトリメチルアンモニウム塩、ベンジルトリエチルアンモニウム塩、ベンジルトリブチルアンモニウム塩、メチルトリオクチルアンモニウム塩またはテトラブチルアンモニウム塩等)、塩基性アミノ酸塩(例えば、アルギニン塩またはリシン塩等)またはN-メチル-D-グルカミン塩である、前項[1-30]記載の化合物の薬学的に許容される塩またはそれらの溶媒和物;
[1-32] pおよびpaが、ゼロまたは1である、前項[1-1]~[1-31]の何れか一項記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-33] 一般式(I-1)で示される化合物が、
(1) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[5,4-c]ピリジン-3-アミン、
(2) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(3) 4-(4-アミノ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(4) 4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(5) 4-(4-アミノ-2-フルオロ-5-(メトキシ-d3)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(6) 4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(7) 4-(4-アミノ-5-(エチルチオ)-2-フルオロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(8) 4-(4-アミノ-2-フルオロ-5-(メチルスルフィニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(9) 4-(4-アミノ-2-フルオロ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(10) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(11) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ安息香酸、
(12) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンズアミド、
(13) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(3-メチル-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(14) メチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(15) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、
(16) 4-(4-アミノ-2-クロロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(17) エチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(18) (4-(4-(5-アセチル-4-アミノ-2-フルオロフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(19) エチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(20) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-メチルベンズアミド、
(21) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)プロパン-1-オン、
(22) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチル-4-フルオロベンズアミド、
(23) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)エタン-1-オン、
(24) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンゾエート、
(25) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-プロピルベンズアミド、
(26) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)ブタン-1-オン、
(27) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-プロピルベンズアミド、
(28) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)ブタン-1-オン、
(29) 2-ヒドロキシエチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(30) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンズアミド、
(31) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-メチルベンズアミド、
(32) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-フルオロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(33) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-ヒドロキシフェニル)エタン-1-オン、
(34) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチルベンズアミド、
(35) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)プロパン-1-オン、
(36) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-クロロ-N-エチルベンズアミド、
(37) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(38) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-プロピオニルフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(39) (4-(4-(3-アセチル-4-アミノフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(40) 4-(2-フルオロ-5-メトキシ-4-ニトロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(41) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(42) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-クロロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(43) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソチアゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、および
(44) 4-(4-アミノ-2-フルオロ-5-(トリフルオロメチル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンからなる群から選択される化合物である、前項[1-1]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-34] 一般式(I-1)で示される化合物が、
(1) メチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(2) (4-(4-(5-アセチル-4-アミノ-2-フルオロフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(3) エチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(4) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-フルオロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(5) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(6) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-プロピオニルフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(7) (4-(4-(3-アセチル-4-アミノフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(8) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、および
(9) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-クロロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェートからなる群から選択される化合物である、前項[1-1]記載の化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[1-35] 前項[1-1]~[1-34]の何れか一項記載の化合物の薬学的に許容される塩が、アルカリ金属塩(例えば、リチウム塩、ナトリウム塩またはカリウム塩)である、前項[1-1]~[1-34]の何れか一項記載の化合物の薬学的に許容される塩またはその溶媒和物;
[1-36] 前項[1-1]~[1-35]の何れか一項記載の化合物またはその許容される塩の溶媒和物が水和物である、前項[1-1]~[1-35]の何れか一項記載の化合物またはその薬学的に許容される塩の溶媒和物;
[2-2] 一般式(I-1)、一般式(II-1)もしくは一般式(III-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物および薬学的に許容される担体を含有する医薬組成物;
[2-3] さらに1種以上の他の抗がん剤の有効成分を含む、前項[2-1]または[2-2]記載の医薬組成物;
[3-2] 一般式(I-1)、一般式(II-1)もしくは一般式(III-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物を有効成分として含む、がんもしくは感染症の進行抑制、再発抑制および/または治療剤;
[3-3] がんが、固形がんまたは血液がんである、前項[3-1]または[3-2]記載の剤;
[3-4] 固形がんが、悪性黒色腫(例えば、皮膚、口腔粘膜上皮または眼窩内等における悪性黒色腫)、非小細胞肺癌(例えば、扁平非小細胞肺癌および非扁平非小細胞肺癌)、小細胞肺癌、頭頸部癌(例えば、口腔癌、上咽頭癌、中咽頭癌、下咽頭癌、喉頭癌、唾液腺癌および舌癌)、腎細胞癌(例えば、淡明細胞型腎細胞癌)、乳癌、卵巣癌(例えば、漿液性卵巣癌および卵巣明細胞腺癌)、鼻咽頭癌、子宮癌(例えば、子宮頸癌および子宮体癌)、肛門癌(例えば、肛門管癌)、大腸癌(例えば、高頻度マイクロサテライト不安定性(以下、「MSI-H」と略記する。)および/またはミスマッチ修復欠損(以下、「dMMR」と略記する。)陽性大腸癌)、直腸癌、結腸癌、肝細胞癌、食道癌、胃癌、食道胃接合部癌、膵癌、尿路上皮癌(例えば、膀胱癌、上部尿路癌、尿管癌、腎盂癌および尿道癌)、前立腺癌、卵管癌、原発性腹膜癌、悪性胸膜中皮腫、胆嚢癌、胆管癌、胆道癌、皮膚癌(例えば、ブドウ膜悪性黒色腫およびメルケル細胞癌)、精巣癌(胚細胞腫瘍)、膣癌、外陰部癌、陰茎癌、小腸癌、内分泌系癌、甲状腺癌、副甲状腺癌、副腎癌、脊椎腫瘍、神経芽細胞腫、髄芽腫、眼網膜芽細胞腫、神経内分泌腫瘍、脳腫瘍(例えば、神経膠腫(例えば、神経膠芽腫および神経膠肉腫)および髄膜腫)および扁平上皮癌から選択される1以上の癌である、前項[3-3]記載の剤;
[3-5] 固形がんが、骨・軟部肉腫(例えば、ユーイング肉腫、小児横紋筋肉腫、子宮体部平滑筋肉腫、軟骨肉腫、肺肉腫、骨肉腫および先天性繊維肉腫)またはカポジ肉腫である、前項[3-3]記載の剤;
[3-6] 血液がんが、多発性骨髄腫、悪性リンパ腫(例えば、非ホジキンリンパ腫(例えば、濾胞性リンパ腫、前駆B細胞リンパ芽球性リンパ腫、慢性Bリンパ性白血病、節性辺縁帯B細胞性リンパ腫、びまん性大細胞型B細胞性リンパ腫、MALTリンパ腫、脾原発辺縁帯B細胞性リンパ腫、ヘアリーセル白血病、原発性縦隔大細胞型B細胞性リンパ腫、バーキットリンパ腫、マントル細胞リンパ腫、菌状息肉症、セザリー症候群、慢性もしくは急性リンパ球性白血病、前駆T細胞リンパ芽球性リンパ腫、慢性Tリンパ球性白血病、大顆粒T細胞性白血病、大顆粒NK細胞性白血病、末梢性T細胞リンパ腫、節外性NK/T細胞リンパ腫、成人T細胞白血病、血管中心性リンパ腫、腸管T細胞性リンパ腫、ホジキン様/ホジキン関連未分化大細胞リンパ腫、B細胞リンパ芽球性白血病、T細胞リンパ芽球性白血病およびリンパ形質細胞性リンパ腫)およびホジキンリンパ腫(例えば、古典的ホジキンリンパ腫および結節性リンパ球優位型ホジキンリンパ腫))、白血病(例えば、急性骨髄性白血病および慢性骨髄性白血病)、中枢神経系原発悪性リンパ腫、骨髄異形成症候群および骨髄増殖症候群から選択される1以上のがんである、前項[3-3]記載の剤;
[3-7] がんが、小児がんまたは原発不明がんである、前項[3-1]または[3-2]記載の剤;
[3-8] がんが、他の抗がん剤による治療効果が不十分あるいは十分ではないがんである、前項[3-1]~[3-7]の何れか一項記載の剤;
[3-9] がんが、他の抗がん剤治療後に増悪したがんである、前項[3-1]~[3-8]の何れか一項記載の剤;
[3-10] がん患者が、他の抗がん剤による治療歴のない患者である、前項[3-1]~[3-7]の何れか一項記載の剤;
[3-11] 術後補助療法または術前補助療法において処方される、前項[3-1]~[3-10]の何れか一項記載の剤;
[3-12] がんが、根治もしくは切除不能、転移性、再発性、難治性および/または遠隔転移性である、前項[3-1]~[3-11]の何れか一項記載の剤;
[3-13] 腫瘍組織内の腫瘍細胞のうち、PD-L1を発現した腫瘍細胞が占める割合(以下、「TPS」と略記する。)またはPD-L1陽性細胞数(腫瘍細胞、リンパ球およびマクロファージ)を総腫瘍細胞数で除し、100を乗じた数値(以下、「CPS」と略記する。)が、50%以上、25%以上、10%以上、5%以上または1%以上である、前項[3-1]~[3-12]の何れか一項記載の剤;
[3-14] TPSが、50%未満、25%未満、10%未満、5%未満または1%未満である、前項[3-1]~[3-12]の何れか一項記載の剤;
[3-15] がんが、MSI-Hおよび/またはdMMRを有する、前項[3-1]~[3-14]の何れか一項記載の剤;
[3-16] がんが、MSI-Hおよび/またはdMMRを有しない、もしくは低頻度マイクロサテライト不安定性(以下、「MSI-L」と略記する。)を有する、前項[3-1]~[3-14]の何れか一項記載の剤;
[3-17] 悪性黒色腫または非小細胞肺癌が、BRAF V600E変異陽性である、前項[3-4]~[3-16]の何れか一項記載の剤;
[3-18] 悪性黒色腫または非小細胞肺癌が、BRAF V600野生型である、前項[3-4]~[3-16]の何れか一項記載の剤;
[3-19] 非小細胞肺癌が、EGFR遺伝子変異陽性および/またはALK融合遺伝子陽性である、前項[3-4]~[3-18]の何れか一項記載の剤;
[3-20] 非小細胞肺癌が、EGFR遺伝子変異陰性および/またはALK融合遺伝子陰性である、前項[3-4]~[3-18]の何れか一項記載の剤;
[3-21] がんの腫瘍変異負荷(以下、「TMB」と略記する。)が高頻度(106塩基当たりの変異数が10個以上)である、前項[3-1]~[3-20]の何れか一項記載の剤;
[3-22] がんのTMBが低頻度(106塩基当たりの変異数が10個未満)である、前項[3-1]~[3-20]の何れか一項記載の剤;
[3-23] さらに1種以上の他の抗がん剤と併用して投与されることを特徴とする、前項[3-1]~[3-22]の何れか一項記載の剤;
[4-1] 感染症が、ウイルス感染、寄生虫感染、細菌感染または真菌感染に起因する症状である、前項[3-1]または[3-2]記載の剤;
[4-2] ウイルス感染が、アデノウイルス、アレナウイルス、ブンヤウイルス、カリチウイルス、コロナウイルス、フィロウイルス、ヘパドナウイルス、ヘルペスウイルス、オルソミクソウイルス、パポバウイルス、パラミクソウイルス、パルボウイルス、ピコルナウイルス、ポックスウイルス、レオウイルス、レトロウイルス、ラブドウイルス、トガウイルス、乳頭腫ウイルス(例えば、ヒト乳頭腫ウイルス(HPV))、ヒト免疫不全ウイルス(HIV)、ポリオウイルス、肝炎ウイルス(例えば、A型肝炎ウイルス(HAV)、B型肝炎ウイルス(HBV)、C型肝炎ウイルス(HCV)、D型肝炎ウイルス(HDV)およびE型肝炎ウイルス(HEV))、天然痘ウイルス(例えば、大痘瘡および小痘瘡)、ワクシニアウイルス、インフルエンザウイルス、ライノウイルス、デング熱ウイルス、ウマ脳炎ウイルス、風疹ウイルス、黄熱病ウイルス、ノーウォークウイルス、ヒトT細胞白血病ウイルス(HTLV-I)、ヘアリーセル白血病ウイルス(HTLV-II)、カリフォルニア脳炎ウイルス、ハンタウイルス(出血性熱)、狂犬病ウイルス、エボラ熱ウイルス、マールブルグウイルス、麻疹ウイルス、流行性耳下腺炎ウイルス、呼吸系発疹ウイルス(RSV)、単純ヘルペス1型(口腔ヘルペス)、単純ヘルペス2型(陰部ヘルペス)、帯状ヘルペス(水痘・帯状疱疹ウイルス)、サイトメガロウイルス(CMV)、エプスタイン-バーウイルス(EBV)、フラビウイルス、口蹄疫ウイルス、チクングニヤウイルス、ラッサウイルス、アレナウイルスまたは発癌性ウイルスによる感染症である、前項[4-1]記載の剤;
[5-2] 一般式(I-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物の有効投与量を、その投与が必要な患者に対して投与することからなる、がんもしくは感染症の進行抑制、再発抑制および/または治療方法;
[6-2] がんもしくは感染症の進行抑制、再発抑制および/または治療において使用するための、一般式(I-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物;
[7-2] がんもしくは感染症の進行抑制、再発抑制および/または治療剤の製造における、一般式(I-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物の使用;
[8-2] 前項[2-3]、[3-8]~[3-10]または[3-23]記載の他の抗がん剤が、分子標的薬である、前項[2-3]記載の医薬組成物または前項[3-8]~[3-10]もしくは[3-23]記載の剤;
[8-3] 分子標的薬が、ALK阻害剤、BCR-ABL阻害剤、EGFR阻害剤、B-Raf阻害剤、VEGFR阻害剤、FGFR阻害剤、c-Met阻害剤、Axl阻害剤、Mek阻害剤、CDK阻害剤、Btk阻害剤、PI3K-δ/γ阻害剤、JAK-1/2阻害剤、TGFbR1阻害剤、Cancer cell stemness キナーゼ阻害剤、Syk/FLT3 dual阻害剤、ATR阻害剤、Wee1キナーゼ阻害剤、マルチチロシンキナーゼ阻害剤、mTOR阻害剤、HDAC阻害剤、PARP阻害剤、アロマターゼ阻害剤、EZH2阻害剤、ガレクチン-3阻害剤、STAT3阻害剤、DNMT阻害剤、SMO阻害剤、Hsp90阻害剤、γ-チューブリン特異的阻害剤、HIF2α阻害剤、グルタミナーゼ阻害剤、E3リガーゼ阻害剤、Nrf2活性化剤、アルギナーゼ阻害剤、細胞周期阻害剤、IAP拮抗剤、抗Her2抗体、抗EGFR抗体、抗VEGF抗体、抗VEGFR2抗体、抗CD20抗体、抗CD30抗体、抗CD38抗体、抗DR5抗体、抗CA125抗体、抗DLL4抗体、抗フコシルGM1抗体、抗gpNMB抗体、抗Mesothelin抗体、抗MMP9抗体、抗GD2抗体、抗c-Met抗体、抗FOLR1抗体、抗Ang2-VEGF二重特異性抗体、抗CD30-CD16A二重特異性抗体、抗CD79b抗体、抗FAP抗体/IL-2融合蛋白質、抗CEA抗体/IL-2融合蛋白質、抗CEA-CD3二重特異性抗体、抗DLL3抗体、抗CD3-CD19二重特異性抗体および抗CD20-CD3二重特異性抗体から選択される一種以上の剤である、前項[8-2]記載の医薬組成物または前項[8-2]記載の剤;
[8-4] 前項[2-3]、[3-8]~[3-10]または[3-23]記載の他の抗がん剤が、がん免疫治療薬である、前項[2-3]記載の医薬組成物または前項[3-8]~[3-10]もしくは[3-23]記載の剤;
[8-5] がん免疫治療薬が、抗PD-1抗体、抗PD-L1抗体、PD-1拮抗剤、PD-L1/VISTA拮抗剤、PD-L1/TIM3拮抗剤、抗PD-L2抗体、PD-L1融合タンパク質、PD-L2融合タンパク質、抗CTLA-4抗体、抗LAG-3抗体、LAG-3融合蛋白質、抗Tim3抗体、抗KIR抗体、抗BTLA抗体、抗TIGIT抗体、抗VISTA抗体、抗CD137抗体、抗CSF-1R抗体・CSF-1R阻害剤、抗OX40抗体、抗HVEM抗体、抗CD27抗体、抗GITR抗体、抗CD28抗体、抗CCR4抗体、抗B7-H3抗体、抗ICOSアゴニスト抗体、抗CD4抗体、抗DEC-205抗体/NY-ESO-1融合蛋白質、抗SLAMF7抗体、抗CD73抗体、抗CD122抗体、抗CD40アゴニスト抗体、IDO阻害剤、TLRアゴニスト、アデノシンA2A受容体拮抗剤、抗NKG2A抗体、抗CSF-1抗体、免疫増強剤、IL-15スーパーアゴニスト、可溶性LAG3、CD47拮抗剤およびIL-12拮抗剤から選択される一種以上の剤である、前項[8-4]記載の医薬組成物または前項[8-4]記載の剤;
[8-6] 抗PD-1抗体が、Nivolumab、Cemiplimab、Pembrolizumab、Spartalizumab、Tislelizumab、AMP-514、Dostarlimab、Toripalimab、Camrelizumab、Genolimzumab、Sintilimab、STI-A1110、ENUM 388D4、ENUM 244C8、GLS010、MGA012、AGEN2034、CS1003、HLX10、BAT-1306、AK105、AK103、BI 754091、LZM009、CMAB819、Sym021、GB226、SSI-361、JY034、HX008、ABBV181、BCD-100、ISU106、PF-06801591、CX-188、JNJ-63723283およびAB122から選択される抗体である、前項[8-5]記載の医薬組成物または前項[8-5]記載の剤;
[8-7] 抗PD-L1抗体が、Atezolizumab、Avelumab、Durvalumab、BMS-936559、STI-1014、KN035、LY3300054、HLX20、SHR-1316、CS1001、MSB2311、BGB-A333、KL-A167、CK-301、AK106、AK104、ZKAB001、FAZ053、CBT-502、JS003およびCX-072から選択される抗体である、前項[8-5]記載の医薬組成物または前項[8-5]記載の剤;
[9-2] 一般式(I-1)、一般式(II-1)もしくは一般式(III-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物を有効成分として含むSTING作動剤;
[10-2] 一般式(I-1)、一般式(II-1)もしくは一般式(III-1)で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物を有効成分として含むIFN-β産生誘導剤。
本発明において特に指示しない限り、異性体はこれをすべて包含する。例えば、アルキル基には直鎖のものおよび分枝鎖のものが含まれる。さらに、二重結合、環、縮合環における幾何異性体(E体、Z体、シス体、トランス体)、不斉炭素原子の存在等による光学異性体(R、S体、α、β配置、エナンチオマー、ジアステレオマー)、旋光性を有する光学活性体(D、L、d、l体)、クロマトグラフ分離による極性体(高極性体、低極性体)、平衡化合物、回転異性体、これらの任意の割合の混合物、ラセミ混合物は、すべて本発明に含まれる。また、本発明においては、互変異性体による異性体をもすべて包含する。
一般式(I)等または一般式(I-1)等で示される化合物は、公知の方法でN-オキシド体にすることができる。N-オキシド体とは、一般式(I)等あるいは一般式(I-1)等で示される化合物の窒素原子が、酸化されたものを表す。また、これらN-オキシド体は、さらに下記[プロドラッグ]の項目、下記[塩]の項目および下記[溶媒和物]の項目に記載のように、そのプロドラッグ、その薬学的に許容される塩またはその溶媒和物となっていてもよい。
一般式(I)等で示される化合物またはそのN-オキシド体は、公知の方法により、プロドラッグにすることもできる。当該プロドラッグは、生体内において酵素や胃酸等による反応により、例えば、一般式(I)等で示される化合物またはそのN-オキシド体に変換される化合物をいう。例えば、R2d、R4aおよびR6aの何れか一つが前記のRFRである一般式(I-1)等で示される化合物またはそのN-オキシド体は、一般式(I)等で示される化合物またはそのN-オキシド体のプロドラッグとして投与することができ、そのプロドラッグとして好ましくは、例えば、前項[1-33]に記載の(14)、(18)、(19)、(32)、(37)~(39)、(41)および(42)の化合物が挙げられる。なお、一般式(I)等で示される化合物またはそのN-オキシド体のプロドラッグは、廣川書店1990年刊「医薬品の開発」第7巻「分子設計」163~198頁に記載されているような生理的条件で、対応する一般式(I)等で示される化合物またはそのN-オキシド体に変化するものであってもよい。
一般式(I)等で示される化合物、そのN-オキシド体もしくはそれらのプロドラッグおよび一般式(I-1)等で示される化合物またはそのN-オキシド体は、公知の方法で相当する薬学的に許容される塩に変換することができる。ここで、薬学的に許容される塩としては、例えば、アルカリ金属塩(例えば、リチウム塩、ナトリウム塩およびカリウム塩等)、アルカリ土類金属塩(例えば、カルシウム塩、マグネシウム塩およびバリウム塩等)、アンモニウム塩、有機アミン塩(例えば、脂肪族アミン塩(例えば、メチルアミン塩、ジメチルアミン塩、シクロペンチルアミン塩、トリメチルアミン塩、トリエチルアミン塩、ジシクロヘキシルアミン塩、モノエタノールアミン塩、ジエタノールアミン塩、トリエタノールアミン塩、プロカイン塩、メグルミン塩、ジエタノールアミン塩、トリス(ヒドロキシメチル)アミノメタン塩およびエチレンジアミン塩等)、アラルキルアミン塩(例えば、ベンジルアミン塩、フェネチルアミン塩、N,N-ジベンジルエチレンジアミン塩およびベネタミン塩等)、ヘテロ環芳香族アミン塩(例えば、ピペリジン塩、ピリジン塩、ピコリン塩、キノリン塩およびイソキノリン塩等)、第四級アンモニウム塩(例えば、テトラメチルアンモニウム塩、テトラエチルアモニウム塩、ベンジルトリメチルアンモニウム塩、ベンジルトリエチルアンモニウム塩、ベンジルトリブチルアンモニウム塩、メチルトリオクチルアンモニウム塩およびテトラブチルアンモニウム塩等)、塩基性アミノ酸塩(例えば、アルギニン塩、リシン塩等)およびN-メチル-D-グルカミン塩等)、酸付加物塩(例えば、無機酸塩(例えば、塩酸塩、臭化水素酸塩、ヨウ化水素酸塩、硫酸塩、リン酸塩および硝酸塩等)および有機酸塩(例えば、酢酸塩、トリフルオロ酢酸塩、乳酸塩、酒石酸塩、シュウ酸塩、フマル酸塩、マレイン酸塩、安息香酸塩、クエン酸塩、メタンスルホン酸塩、エタンスルホン酸塩、ベンゼンスルホン酸塩、トルエンスルホン酸塩、イセチオン酸塩、グルクロン酸塩およびグルコン酸塩等)等)等が挙げられる。薬学的に許容される塩は、水溶性のものが好ましい。
一般式(I)等で示される化合物、そのN-オキシド体、それらのプロドラッグまたはそれらの薬学的に許容される塩および一般式(I-1)等で示される化合物、そのN-オキシド体またはそれらの薬学的に許容される塩は、公知の方法で溶媒和物に変換することもできる。溶媒和物は低毒性かつ水溶性であることが好ましい。適当な溶媒和物としては、例えば、水、アルコール系の溶媒(例えば、エタノール等)との溶媒和物が挙げられる。ここで、水和物としては、例えば、1水和物ないし5水和物などのポリ水和物や、半水和物などの低水和物などの形態を取り得るが、本発明化合物の水和物の形態としては、例えば、1水和物、2水和物、3水和物および2~3水和物が挙げられる。また、これら水和物の形態には、包接水和物が含まれる。これら水和物は、一般式(I)等で示される化合物、そのN-オキシド体、それらのプロドラッグもしくはそれらの薬学的に許容される塩または一般式(I-1)等で示される化合物、そのN-オキシド体もしくはそれらの薬学的に許容される塩を、例えば、含水有機溶媒から析出させることで得ることができる。
一般式(I)等で示される化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物および一般式(I-1)等で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物は、適切な共結晶形成剤と共結晶を形成することができる。共結晶としては、薬学的に許容される共結晶形成剤と形成される、薬学的に許容されるものが好ましい。共結晶は、2種以上の異なる分子がイオン結合とは異なる分子間相互作用で形成される結晶として定義される。また、共結晶は中性分子と塩の複合体であってもよい。共結晶は、公知の方法、例えば、融解結晶化、溶媒からの再結晶または成分を一緒に物理的に粉砕することにより、調製することができる。適当な共結晶形成剤としては、国際公開第2006/007448号パンフレットに記載のもの、例えば、4-アミノ安息香酸、4-アミノピリジン、アデニン、アラニン、アセチルサリチル酸等が挙げられる。
一般式(I)等で示される化合物、そのN-オキシド体、それらのプロドラッグ、それらの薬学的に許容される塩またはそれらの溶媒和物および一般式(I-1)等で示される化合物、そのN-オキシド体、それらの薬学的に許容される塩またはそれらの溶媒和物は、同位元素(例えば、2H、3H、11C、13C、14C、13N、15N、15O、17O、18O、35S、18F、36Cl、123I、125I等)等で標識されていてもよい。例えば、一般式(I)におけるR1、R2、R3、R4、R5、R6およびR7あるいは一般式(I-1)におけるR1、R2c、R3、R4a、R5、R6aおよびR7のうちの一以上の基を構成する水素原子の全部または一部が、重水原子または三重水素原子に置換された化合物が挙げられ、例えば、4-(4-アミノ-2-フルオロ-5-(メトキシ-d3)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン等が挙げられる。なお、本明細書において、「メチル-d3」および「メトキシ-d3」は、各々トリデューテリオメチル基およびトリデューテリオメトキシ基を表す。
本発明化合物は、公知の方法、例えば、Comprehensive Organic Transformations : A Guide to Functional Group Preparations, 2nd Edition (Richard C. Larock, John Wiley & Sons Inc, 1999)に記載された方法、以下に示す方法または実施例に示す方法等を適宜改良し、組み合わせて用いることで製造することができる。
本発明化合物の毒性は十分に低いものであり、医薬品として安全に使用することができる。
本発明化合物は、STINGに対する作動活性を有するため、がんまたは感染症の有効な進行抑制、再発抑制または治療剤として処方することができる。
本発明化合物または本発明化合物を有効成分として含む医薬組成物(以下、「本発明化合物等」と略記する。)は、(a)がんもしくは感染症の進行抑制、再発抑制および/または治療効果の増強のために、(b)組み合わせて処方される他の薬剤の投与量の低減のために、(c)組み合わせて処方される他の薬剤の副作用の軽減のために、および/または(d)組み合わせて処方される他の薬剤の免疫増強作用を高めるために、すなわち、アジュバンドとして、一種以上の他の薬剤とともに組み合わせて処方してもよい。本発明において、他の薬剤とともに組み合わせて処方する場合の投与形態には、1つの製剤中に両成分を配合した配合剤の形態であっても、また別々の製剤としての投与形態であってもよい。その併用により、その他の薬剤の予防、症状進展抑制、再発抑制および/または治療効果を補完したり、投与量あるいは投与回数を維持ないし低減することができる。本発明化合物等と他の薬剤を別々に処方する場合には、一定期間同時投与し、その後、本発明化合物等のみあるいは他の薬剤のみを投与してもよい。また、本発明化合物等を先に投与し、その投与の後に他の薬剤を投与してもよいし、他の薬剤を先に投与し、本発明化合物等を後に投与してもよく、また、上記投与において、一定期間、両薬剤が同時に投与される期間があってもよい。また、各々の薬剤の投与方法は同じでも異なっていてもよい。薬剤の性質により、本発明化合物を含む製剤と他の薬剤を含む製剤のキットとして提供することもできる。ここで、他の薬剤の投与量は、臨床上用いられている用量を基準として適宜選択することができる。また、他の薬剤は任意の2種以上を適宜の割合で組み合わせて投与してもよい。また、前記他の薬剤には、現在までに見出されているものだけでなく今後見出されるものも含まれる。
本発明化合物等または本発明化合物と他の薬剤の併用剤を上記の目的で用いるには、通常、全身的または局所的に、経口または非経口の形で投与される。投与量は、年齢、体重、症状、治療効果、投与方法、処理時間等により異なるが、通常、成人一人当たり、一回につき、1ngから2,000mgの範囲で一日一回から数回経口投与されるか、または成人一人当たり、一回につき、0.1ngから200mgの範囲で一日一回から数回非経口投与されるか、または一日30分から24時間の範囲で静脈内に持続投与される。もちろん前記したように、投与量は種々の条件により変動するため、上記投与量より少ない量で十分な場合もあるし、また範囲を越えて投与の必要な場合もある。
本発明化合物等または本発明化合物と他の薬剤の併用剤を投与する際には、経口投与用固形剤もしくは液剤、経口投与用の徐放性製剤もしくは放出制御製剤または非経口投与用の注射剤、輸液、外用剤、吸入剤もしくは坐剤等として用いられる。
中圧分取液体クロマトグラフィーの箇所に示されている括弧内のHi-flash SIまたはHi-flash NHの記載は、各々用いたカラムの種別(Hi-flash SI:シリカゲル(山善株式会社製)、Hi-flash NH:アミノプロピル基担持型シリカゲル(山善株式会社製))を表す。
[カラム:YMC Triart C18(粒子径:1.9 x 10-6 m;カラム長:30 x 2.0 mm I.D.);流速:1.0mL/分;カラム温度:40℃;移動相(A):0.1%トリフルオロ酢酸水溶液;移動相(B):0.1%トリフルオロ酢酸-アセトニトリル溶液;グラジエント(移動相(A):移動相(B)の比率を記載):[0分]95:5;[0.1分]95:5;[1.2分]5:95;[1.4分]5:95;[1.41分]95:5;[1.5分]95:5;および検出器:UV(PDA)、ELSD、MS]
NMRの箇所に示した数値は、その括弧内に記載した測定溶媒を用いた時の1H-NMRの測定値(化学シフト値)である。
LCMS保持時間(分):0.63;
MS(ESI, Pos.):302(M+H)+;
1H-NMR(DMSO-d6):δ 8.44(d, J=9.0Hz, 1H)。
LCMS保持時間(分):0.92;
MS(ESI, Pos.):283(M+H)+;
1H-NMR(CDCl3):δ 8.83(d, J=7.7Hz, 1H)。
LCMS保持時間(分):1.02;
1H-NMR(CDCl3):δ 8.67(s, 1H), 2.21(s, 3H), 2.13(s, 3H)。
LCMS保持時間(分):0.76;
MS(ESI, Pos.):296(M+H)+;
1H-NMR(DMSO-d6):δ 8.65(s, 1H), 6.59(s, 2H)。
LCMS保持時間(分):0.81;
MS(ESI, Pos.):340 (M+H)+;
1H-NMR(CDCl3):δ 8.64(s, 1H), 6.48(s, 2H)。
LCMS保持時間(分):0.80;
MS(ESI, Pos.):364(M+H)+;
LCMS保持時間(分):1.05;
1H-NMR(CDCl3):δ 8.06(d, J=8.0Hz, 1H), 7.52(d, J=6.0Hz, 1H), 2.52(s, 3H)。
LCMS保持時間(分):1.01;
MS(ESI, Pos.):236(M+H)+。
1H-NMR(CDCl3):δ 7.52(d, J=7.5Hz, 1H), 6.50(d, J=10.5Hz, 1H), 4.45(brs, 2H), 2.31(s, 3H)。
LCMS保持時間(分):0.82;
MS(ESI, Pos.):268(M+H)+。
LCMS保持時間(分):0.91;
MS(ESI, Pos.):232(M+H)+。
LCMS保持時間(分):0.84;
MS(ESI, Pos.):261(M+H)+。
LCMS保持時間(分):0.91;
MS(ESI, Pos.):316(M+H)+。
参考例9の4-ブロモ-5-フルオロ-2-(メチルスルホニル)アニリンの代わりに相当するブロモアリール化合物を用い、参考例12と同様の操作を行い、以下の物性値を有する標題化合物を得た。
MS(ESI, Pos.):296(M+H)+。
MS(ESI, Pos.):284(M+H)+。
MS(ESI, Pos.):280(M+H)+。
MS(ESI, Pos.):309(M+H)+。
MS(ESI, Pos.):325(M+H)+。
LCMS保持時間(分):0.75;
MS(ESI, Pos.):453(M+H)+。
LCMS保持時間(分):0.59;
MS(ESI, Pos.):369(M+H)+;
1H-NMR(CD3OD):δ 8.86(s, 1H), 8.34(s, 2H), 8.05(d, J=8.5Hz, 1H), 6.66(d, J=12.5Hz, 1H), 3,85(s, 3H)。
窒素雰囲気下、参考例6で製造した化合物(235mg)の1,4-ジオキサン(7.1mL)溶液に、5-フルオロ-2-メトキシ-4-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)アニリン(CAS No.1326283-60-6)(224mg)、ビス[トリ-tert-ブチルホスフィン]パラジウム(65.9mg)、および2mol/Lリン酸三カリウム水溶液(1.1mL)を加え、110℃で3時間撹拌した。反応液を直接シリカゲルカラムクロマトグラフィー(Hi-flash SI)(ヘキサン:酢酸エチル=100:0~0:100)で精製し、4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン(108mg)を得た。
LCMS保持時間(分):0.54;
MS(ESI, Pos.):341(M+H)+;
1H-NMR(CD3OD):δ 8.96(s, 1H), 8.44(s, 2H), 7.11(d, J=6.5Hz, 1H), 6.70(d, J=12.0Hz, 1H), 3.93(s, 3H)。
窒素雰囲気下、参考例6で製造した化合物(10.0g)の1-メチル-2-ピロリドン(以下、NMPと略記する。)(100mL)溶液に、参考例12(3)で製造したボロン酸エステル(10.7g)、ブチルジ-1-アダマンチルホスフィン(984mg)、酢酸パラジウム(308mg)、ヨウ化カリウム(456mg)および2mol/Lリン酸三カリウム水溶液(28mL)を加え、50~60℃で45時間撹拌した。反応液を放冷後、不溶物をNMPで洗浄しながら濾過により取り除いた。ろ液に市水(240mL)を少しずつ加え40分撹拌し、析出した固体をろ取した。固体を順次アセトニトリル(80mL,2回)、メチルtert-ブチルエーテル(80mL,2回)でスラリー洗浄し、ろ取、乾燥することで、1-(2-アミノ-5-(3-アミノ-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン(8.52g)を得た。
LCMS保持時間(分):0.56;
MS(ESI, Pos.):353(M+H)+;
1H-NMR(DMSO-d6):δ 13.3(s, 1H), 8.97(s, 1H), 8.47(s, 1H), 8.23(s, 1H), 7.98(d, J=8.5Hz, 1H), 7.71(brs, 2H), 6.67(d, J=13.0Hz, 1H), 5.73(s, 2H), 2.52(s, 3H)。
参考例12(1)で製造したメチル 2-アミノ-4-フルオロ-5-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)ベンゾエートの代わりに参考例12(2)で製造したボロン酸エステルを用い、参考例13と同様の操作を行うことで、得られた4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン(76.6mg)のTHF溶液(1.5mL)に、室温下で塩酸(10%メタノール溶液,1.1mL)を加え、1時間撹拌した。反応後、生じた沈殿をろ取することで、下記の物性値を有する本発明化合物(76.1mg)を得た。
LCMS保持時間(分):0.60;
MS(ESI, Pos.):357(M+H)+;
1H-NMR(CD3OD):δ 9.05(s, 1H), 8.53(s, 2H), 7.76(d,J=8.0Hz, 1H), 6.78(d, J=13.0Hz, 1H), 2.41(s, 3H)。
4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンの代わりに相当する化合物を、実施例4記載の操作と同様の操作により製造し、続く実施例4記載と同様の操作に付して、以下の物性値を有する本発明化合物を得た。
LCMS保持時間(分):0.51;
MS(ESI, Pos.):323(M+H)+;
1H-NMR(CD3OD):δ 8.99(s, 1H), 8.49(s, 2H), 7.52(s, 1H), 7.42(d, J=7.0Hz, 1H), 7.30(d, J=8.5Hz, 1H), 4.05(s, 3H)。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):344(M+H)+;
1H-NMR(CD3OD):δ 9.09(s, 1H), 8.56(s, 2H), 7.29(d, J=5.5, 1H), 6.95(d, J=9.0Hz, 1H)。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):389(M+H)+;
1H-NMR(CD3OD):δ 9.10(s, 1H), 8.50(s, 2H), 8.12(d, J=8.0, 1H), 6.90(d, J=12.5Hz, 1H), 3.17(s, 3H)。
HPLC保持時間(分):0.55;
MS(ESI, Pos.):341(M+H)+;
1H-NMR(CD3OD):δ 9.04(s, 1H), 8.49(s, 2H), 7.24(dd, J=8.5,7.5, 1H), 6.84(d, J=8.5Hz, 1H), 3.99(s, 3H)。
LCMS保持時間(分):0.50;
MS(ESI, Pos.):354(M+H)+;
1H-NMR(DMSO-d6):δ 9.03(s, 1H), 8.40(s, 2H),7.92(d, J=9.0, 1H), 7.79(br s, 1H), 7.23(br s, 1H), 6.64(d, J=12.0Hz, 1H), 5.98(br s, 2H)。
LCMS保持時間(分):0.69;
MS(ESI, Pos.):383(M+H)+;
1H-NMR(DMSO-d6):δ 9.01(s, 1H), 8.38 (s, 2H), 7.99(d, J=8.5, 1H), 7.30(br s, 1H), 6.72(d, J=13.0Hz, 1H), 5.83(br s, 2H), 4.28(q, J=7.0Hz, 2H), 1.29(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.77;
MS(ESI, Pos.):367(M+H)+;
1H-NMR(CD3OD):δ 8.94(s, 1H), 8.38(s, 2H), 8.20(d, J=8.5Hz, 1H), 6.66(d, J=13.0Hz, 1H), 2.94(q, J=7.0Hz, 2H), 1.09(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.70;
MS(ESI, Pos.):382(M+H)+;
1H-NMR(CD3OD):δ 8.98(s, 1H), 8.41(s, 2H), 7.85 (d, J=8.0Hz, 1H), 6.65(d, J=13.0Hz, 1H), 3.29(q, J=7.0Hz, 2H), 1.11(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.67;
MS(ESI, Pos.):335(M+H)+;
1H-NMR(CD3OD):δ 8.86(s, 1H), 8.37(s, 2H), 8.29(d, J=2.0Hz, 1H), 7.64(dd, J=9.0, 2.0Hz, 1H), 6.95(d, J=9.0Hz, 1H), 2.56(s, 3H)。
LCMS保持時間(分):0.71;
MS(ESI, Pos.):351(M+H)+;
1H-NMR(DMSO-d6):δ 9.00(s, 1H), 8.45(s, 2H), 8.21(s, 1H), 7.71(d, J=9.0Hz, 1H), 7.01(d, J=9.0Hz, 1H), 6.02(br s, 2H), 3.84(s, 3H)。
LCMS保持時間(分):0.70;
MS(ESI, Pos.):378(M+H)+;
1H-NMR(CD3OD):δ 8.86(s, 1H), 8.38(s, 2H), 7.95(d, J=2.0Hz, 1H), 7.60(dd, J=8.5, 2.0Hz, 1H), 6.94(d, J=8.5Hz, 1H), 3.26-3.13(m, 2H), 1.54(q, J=7.0Hz, 2H), 0.90(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.90;
MS(ESI, Pos.):381(M+H)+;
1H-NMR(CD3OD):δ 8.94(s, 1H), 8.37(s, 2H), 8.20(d, J=8.0Hz, 1H), 6.65(d, J=13.0Hz, 1H), 2.88(t, J=7.0Hz, 2H), 1.65(q, J=7.5Hz, 2H), 0.90(t, J=7.5Hz, 3H)。
LCMS保持時間(分):0.87;
MS(ESI, Pos.):363(M+H)+;
1H-NMR(CD3OD):δ 8.86(s, 1H), 8.38(s, 2H), 8.33(d, J=2.0Hz, 1H), 7.63(dd, J=9.0,2.0Hz, 1H), 6.96(d, J=9.0Hz, 1H), 2.96(t, J=7.5Hz, 2H), 1.70-1.64(m, 2H), 0.92(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.76;
MS(ESI, Pos.):399(M+H)+;
1H-NMR(CD3OD):δ 8.97(s, 1H), 8.39 (s, 2H), 8.30 (d, J= 8.5 Hz, 1H), 6.69 (d, J = 13.0 Hz, 1H), 4.26 (t, J = 5.0 Hz, 2H), 3.74 (t, J = 5.0 Hz, 2H)。
LCMS保持時間(分):0.69;
MS(ESI, Pos.):350(M+H)+;
1H-NMR(DMSO-d6):δ 9.04 (s, 1H), 8.56 (d, J=4.5 Hz, 1H), 8.52(s, 2H), 8.18 (d, J=2.0Hz, 1H), 7.64(dd, J = 8.5, 2.0Hz, 1H), 6.94(d, J=8.5Hz, 1H), 6.22(s, 2H), 2.78(d, J=4.5Hz, 3H)。
LCMS保持時間(分):0.63;
MS(ESI, Pos.):373(M+H)+;
1H-NMR(DMSO-d6):δ 9.08 (s, 1H), 8.43 (s, 2H), 7.40 (s, 1H), 6.93 (s, 1H), 2.37(s, 3H)。
4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンの代わりに相当する化合物を、実施例4記載の操作と同様の操作により製造した後、逆相HPLC(使用カラム:YMC Triart C18(30mm×75mm);移動相:0.1%TFA/水/アセトニトリル=95:5~60:40)で精製し、以下の物性値を有する本発明化合物を得た。
LCMS保持時間(分):0.66;
MS(ESI, Pos.):368(M+H)+;
1H-NMR(DMSO-d6):δ (ロータマー混合物)8.98(s, 1H), 8.35(s, 2H), 8.27-8.21(m, 1H), 7.76(d, J=8.5Hz, 1H), 6.61(d, J=12.5Hz, 1H), 5.69(br s, 2H), 2.71(s, 1.5H), 2.69(s, 1.5H)。
LCMS保持時間(分):0.64;
MS(ESI, Pos.):371(M+H)+;
1H-NMR(CD3OD):δ 8.97(s, 1H), 8.43(s, 2H), 7.69(d, J=8.0Hz, 1H), 6.73(d, J=12.5Hz, 1H), 2.81(q, J=7.0Hz, 2H), 1.25(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.84;
MS(ESI, Pos.):396(M+H)+;
1H-NMR(CD3OD):δ 8.82(s, 1H), 8.31(s, 2H), 7.67(d, J=8.0 Hz, 1H), 7.56(d, J=12.5 Hz, 1H), 3.26-3.13(m, 2H), 1.53-1.48(m, 2H), 0.86(t, J=7.0 Hz, 3H)。
LCMS保持時間(分):0.67;
MS(ESI, Pos.):336(M+H)+;
1H-NMR(CD3OD):δ 8.79 (s, 1H), 8.29(s, 2H), 7.95(d, J=2.0Hz, 1H), 7.55(dd, J=8.5, 2.0Hz, 1H), 6.88(d, J=8.5 Hz, 1H)。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):364(M+H)+;
1H-NMR(DMSO-d6):δ 8.96(s, 1H), 8.37(s, 2H), 8.30(t, J=6.0Hz, 1H), 7.96(d, J=2.5Hz, 1H), 7.57(dd, J=11.5, 2.5Hz, 1H), 6.88(d, J=11.5Hz, 1H), 5.84(brs, 2H), 3.25(qd, J=9.0 ,6.0Hz, 2H), 1.10(t, J=9.0Hz, 3H)。
HPLC保持時間(分):0.62;
MS(ESI, Pos.):349(M+H)+;
1H-NMR(DMSO-d6):δ 8.97(s, 1H), 8.37(s, 2H), 8.33(s, 1H), 8.25(d, J=2.0Hz, 1H), 7.76(dd, J=9.0, 2.0Hz, 1H), 6.96(d, J=9.0Hz, 1H), 6.46(br s, 2H), 5.94(brs, 2H), 3.06(q, J=7.0Hz, 2H), 1.10(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.59;
MS(ESI, Pos.):398(M+H)+;
1H-NMR(DMSO-d6):δ 9.00(s, 1H), 8.38(s, 2H), 8.32(t, J=6.5Hz, 1H), 7.71(s, 1H), 6.95(s, 1H), 5.54(brs, 2H), 3.23(qd, J=10.0 ,6.5Hz, 2H), 1.08(t, J=10.0Hz, 3H)。
LCMS保持時間(分):0.92;
MS(ESI, Pos.):371(M+H)+。
4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンの代わりに相当する化合物を、実施例4記載の操作と同様の操作により製造した後、逆相HPLC(使用カラム:Xtimate C18(25mm×150mm);移動相:0.225%ギ酸/水/アセトニトリル=75:25~45:55)で精製し、以下の物性値を有する本発明化合物を得た。
LCMS保持時間(分):0.90;
MS(ESI, Pos.):379(M+H)+;
1H-NMR(DMSO-d6):δ 8.93(s, 1H), 8.39(s, 2H), 7.69(d, J=7.5Hz, 1H), 6.78(d, J=12.5Hz, 1H)。
実施例4で製造した化合物(17.2mg)、過ほう酸ナトリウム四水和物(6.16mg)、酢酸(0.5mL)およびメタノール(0.2mL)を混合し、50℃で6時間撹拌した。反応液を逆相HPLC(使用カラム:YMC Triart C18(30mm×75mm);移動相:0.1%TFA/水/アセトニトリル=95:5~60:40)で精製し、下記の物性値を有する本発明化合物(5.0mg)を得た。
LCMS保持時間(分):0.50;
MS(ESI, Pos.):373(M+H)+;
1H-NMR(DMSO-d6):δ 8.99 (s, 1H), 8.37(s, 2H), 7.56 (d, J=8.0Hz, 1H), 6.66(d, J=12.5Hz, 1H), 2.79(s, 3H)。
実施例1で製造した化合物(20mg)に、THF(0.2mL)およびメタノール(0.1mL)を加え、室温下で2.0mol/L水酸化ナトリウム水溶液(81μL)を滴下し、3時間撹拌した。反応液を中和し、逆相HPLC(使用カラム:YMC Triart C18(30mm×75mm);移動相:0.1%TFA/水/アセトニトリル=95:5~60:40)で精製し、以下の物性値を有する本発明化合物(12.1mg)を得た。
LCMS保持時間(分):0.53;
MS(ESI, Pos.):355(M+H)+;
1H-NMR(DMSO-d6):δ 8.97(s, 1H), 8.35(s, 2H), 7.93(d, J=8.5Hz, 1H), 7.23(br s, 1H), 6.67(d, J=12.5Hz, 1H), 5.72(br s, 2H)。
1-(テトラヒドロ-2H-ピラン-2-イル)-4-(4,4,5,5-テトラメチル-1,3,2-ジオキサボロラン-2-イル)-1H-ピラゾールの代わりに(1-(tert-ブトキシカルボニル)-3-メチル-1H-ピラゾール-4-イル)ボロン酸を用い、参考例6→参考例13→実施例2と同様の操作を行い、以下の物性値を有する本発明化合物を得た。
LCMS保持時間(分):0.56;
MS(ESI, Pos.):355(M+H)+。
実施例3記載の工程において製造した1-(2-アミノ-5-(3-アミノ-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン(150mg)の1,3-ジメチル-2-イミダゾリジノン(3mL)溶液に、アセトヒドロキサム酸(258mg)および炭酸カリウム(618mg)を加え、80℃で5時間撹拌した。室温に冷却後、市水(15mL)を加え、酢酸エチル(20mL)で抽出した。飽和食塩水で洗浄後、濃縮した。残渣をシリカゲルカラムクロマトグラフィー(Hi-flash NH)(酢酸エチル:メタノール=100:0~50:50)で精製し、1-(2-アミノ-5-(3-アミノ-7-(1-(テトラヒドロ-2H-ピラン-2-イル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-ヒドロキシフェニル)エタン-1-オン(50mg)を得た。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):351(M+H)+。
1H-NMR(DMSO-d6):δ 8.81 (s, 1H)。
MS(ESI, Pos.):296(M+H)+;
1H-NMR(CDCl3):δ8.41(s, 1H), 6.76(d, J = 6.5Hz, 1H), 6.55(d, J= 11.5Hz, 1H), 4.25(s, 2H), 3.88(s, 3H)。
MS(ESI, Pos.):412(M+H)+;
1H-NMR(CDCl3):δ 8.57(dd, J=1.5, 0.5Hz, 1H), 8.30(d, J=2.0Hz, 1H), 8.23(d, J=1.0 Hz, 1H), 6.81(d, J=6.5Hz, 1H), 6.56(d, J=11.0Hz, 1H), 5.49-5.44(m, 1H), 4.19(s, 2H), 4.13-4.07(m, 1H), 3.89(s, 3H), 3.79-3.71(m, 1H), 2.17-2.05(m, 3H), 1.80-1.62 (m, 3H)。
MS(ESI, Pos.):425(M+H)+;
1H-NMR(CDCl3):δ 8.56(s, 1H), 8.42(s, 1H), 8.31(d, J=0.5Hz, 1H), 6.76(d, J=6.5Hz, 1H), 6.59(d, J=10.5Hz, 1H), 5.52-5.47(m, 1H), 4.14-4.08(m, 1H), 4.33(s, 2H), 4.15(s, 2H), 3.87(s, 3H), 3.79-3.70(m, 1H), 2.16-2.04(m, 3H), 1.75-1.50(m, 3H)。
LCMS保持時間(分):0.66;
MS(ESI, Pos.):341(M+H)+;
1H-NMR(CD3OD):δ 8.45(s, 2H), 8.24(d, J=1.0Hz, 1H), 6.92(d, J=7.0 Hz, 1H), 6.70(d, J = 11.5Hz, 1H), 3.89(s, 3H)。
LCMS保持時間(分):0.84;
MS(ESI, Pos.):591(M+H)+。
LCMS保持時間(分):0.51;
MS(ESI, Pos.):479(M+H)+;
1H-NMR(DMSO-d6):δ 8.99(s, 1H), 8.63(s, 1H), 8.35(s, 1H), 7.94(d, J=8.5Hz, 1H), 7.21(brs, 2H), 6.71(d, J=12.5Hz, 1H), 5.91(d, J=10.0Hz, 2H), 5.75(brs, 2H), 3.82(s, 3H)。
実施例1で製造したメチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエートの代わりに相当する化合物を用い、参考例18→実施例10と同様の操作を行い、以下の物性値を有する本発明化合物を得た。
LCMS保持時間(分):0.50;
MS(ESI, Pos.):463(M+H)+;
1H-NMR(DMSO-d6):δ8.98(s, 1H), 8.61(s, 1H), 8.33(s, 1H), 7.97(d, J=8.5Hz, 1H), 7.70(brs, 2H), 6.65(d, J=13.0Hz, 1H), 5.89 (d, J=10.0Hz, 2H), 5.76(brs, 2H), 2.51(s, 3H)。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):493(M+H)+;
1H-NMR(DMSO-d6):δ 8.97(s, 1H), 8.60(s, 1H), 8.31(s, 1H), 7.93(d, J=8.5Hz, 1H), 7.19(br s, 2H), 6.67(d, J=12.5Hz, 1H), 5.87(d, J=10.0Hz, 2H), 5.73(brs, 2H), 4.26(q, J=7.0Hz, 2H), 1.27(t, J=7.0Hz, 3H)。
MS(ESI, Pos.):492(M+H)+。
1H-NMR(DMSO-d6):δ 8.99(s, 1H), 8.61(s, 1H), 8.33(s, 1H), 8.27(t, J=5.5Hz, 1H), 7.78(d, J=8.5Hz, 1H), 7.13(brs, 2H), 6.60(d, J=12.5Hz, 1H), 5.88(d, J=10.0Hz, 2H), 5.65(brs, 2H), 3.26-3.18(m, 2H), 1.07(t, J=7.0Hz, 3H)。
MS(ESI, Pos.):467(M+H)+;
1H-NMR(DMSO-d6):δ8.96(s, 1H), 8.60(s, 1H), 8.32(s, 1H), 7.40(d, J=8.5Hz, 1H), 6.62(d, J=12.5Hz, 1H), 5.95(brs, 2H), 5.88 (d, J=10.0Hz, 2H), 5.64(s, 2H), 2.32(s, 3H)。
MS(ESI, Pos.):477(M+H)+;
1H-NMR(DMSO-d6):δ8.98(s, 1H), 8.61(s, 1H), 8.33(s, 1H), 7.99(d, J=8.5Hz, 1H), 7.70(brs, 2H), 6.66(d, J=12.0Hz, 1H), 5.88(d, J=10.0Hz, 2H), 5.75(brs, 2H), 2.96(q, J=7.5Hz, 2H), 1.05(t, J=7.5Hz, 3H)。
MS(ESI, Pos.):445(M+H)+;
1H-NMR(DMSO-d6):δ8.95(s, 1H), 8.58(s, 1H), 8.31(s, 1H), 8.19(d, J=2.0Hz, 1H), 7.77(dd, J=8.5, 2.0Hz, 1H), 7.58(brs, 2H), 6.92(d, J=8.5Hz, 1H), 5.92-5.85(m, 4H), 2.54(s, 3H)。
MS(ESI, Pos.):499(M+H)+;
1H-NMR(DMSO-d6):δ9.00(s, 1H), 8.63(s, 1H), 8.35(s, 1H), 7.74(d, J=8.0Hz, 1H), 6.79(d, J=12.0Hz, 1H), 6.64(brs, 2H), 5.91(d, J=12.0Hz, 2H), 5.83(brs, 2H), 3.18(s, 3H)。
LCMS保持時間(分):0.706;
MS(ESI, Pos.):508(M+H)+;
1H-NMR(DMSO-d6):δ9.01(s, 1H), 8.64(s, 1H), 8.36(s, 1H), 8.33-8.29(m, 1H), 7.70(s, 1H), 7.01(brs, 2H), 6.94(s, 1H), 5.90(d, J=10.0Hz, 2H), 5.53(brs, 2H), 3.24-3.18(m, 2H), 1.91(s, 3H), 1.07(t, J=7.0Hz, 3H)。
実施例3で製造した化合物(100mg)を参考例18と同様の操作に付すことによって、(4-(4-(5-アセチル-4-アミノ-2-フルオロフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル ジ-tert-ブチル ホスフェート(112mg)を得た。この化合物(25mg)に酢酸(0.20mL)および精製水(0.05mL)を加え、60℃で終夜撹拌した。得られた沈殿物をろ取し、乾燥することで下記の物性値を有し、水和物の形態である実施例10(1)の本発明化合物(18.0mg)を得た。なお、本発明化合物のDSCおよびTG分析から、水和物であることが確認できた。
LCMS保持時間(分):0.50;
MS(ESI, Pos.):463(M+H)+;
1H-NMR(DMSO-d6):δ8.98(s, 1H), 8.61(s, 1H), 8.33(s, 1H), 7.97(d, J=8.5Hz, 1H), 7.70(brs, 2H), 6.65(d, J=13.0Hz, 1H), 5.89 (d, J=10.0Hz, 2H), 5.76(brs, 2H), 2.51(s, 3H)。
実施例10(1)で製造した化合物(50mg)の酢酸(1.25mL)溶液に、0.25M 酢酸カリウム水溶液(0.43mL、1当量)を加え、室温で8時間撹拌した。得られた懸濁液をろ取し、減圧乾燥し、下記物性値を有する本発明化合物(43.5mg)を得た。
LCMS保持時間(分):0.49;
MS(ESI, Pos.):463(M+H)+;
1H-NMR(DMSO-d6+CD3OD):δ8.94(s, 1H), 8.60(s, 1H), 8.21(s, 1H), 7.99(d, J=8.5Hz, 1H), 7.70(brs, 2H), 6.66(d, J=13.0Hz, 1H), 5.69 (d, J=9.5Hz, 2H), 2.52(s, 3H)。
実施例4(6)で製造した化合物(2.00g)のDMF(0.5mL)溶液に、炭酸セシウム(128mg)およびジ-tert-ブチル-クロロメチルホスフェート(27μL)を加え、室温で終夜撹拌した。反応液に市水を加え、酢酸エチルで抽出した。有機層を飽和食塩水で洗浄し、硫酸ナトリウムで乾燥後、濃縮した。残渣をシリカゲルカラムクロマトグラフィー(Hi-flash SI)(ヘキサン:酢酸エチル=90:10~0:100)で精製し、エチル 2-アミノ-5-(3-アミノ-7-(1-(((ジ-tert-ブトキシホスホリル)オキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート(2.12g)を得た。これに精製水(10mL)、エタノール(10mL)およびトリフルオロ酢酸(5.3mL)を順次加え、40℃で撹拌した。2時間後、エタノール(5mL)を加え室温に冷却した。得られた沈殿物をエタノールで洗浄しながらろ取し、減圧乾燥することで下記物性値を有する本発明化合物(1.81g)を得た。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):493(M+H)+;
1H-NMR(DMSO-d6):δ 9.02(s, 1H), 8.65(s, 1H), 8.36(s, 1H), 7.98 (d, J=8.5Hz, 1H), 7.32 (brs, 2H), 6.70(d, J=12.5Hz, 1H), 5.91(d, J=10.0Hz, 2H), 5.79(brs, 2H), 4.28(q, J=7.0Hz, 2H), 1.29(t, J=7.0Hz, 3H)。
実施例10(2)で製造した化合物(2.13g)に、精製水(30mL)、酢酸(20mL)を加え、60℃で4時間撹拌した。溶媒を減圧留去し、エタノール(30mL)で希釈した。反応液を終夜撹拌し、ろ取することで下記物性値を有する本発明化合物(1.50g)を得た。
LCMS保持時間(分):0.55;
MS(ESI, Pos.):493(M+H)+;
1H-NMR(DMSO-d6):δ8.99(s, 1H), 8.62(s, 1H), 8.34(s, 1H), 7.96(d, J=8.5Hz, 1H), 7.21(brs, 2H), 6.69(d, J=13.0Hz, 1H), 5.91(d, J=10.0Hz, 2H), 5.74(brs, 2H), 4.27(q, J=7.0Hz, 2H), 1.92(s, 3H), 1.29(t, J=7.0Hz, 3H)。
LCMS保持時間(分):0.88;
MS(ESI, Pos.):312(M+H)+;
LCMS保持時間(分):0.91;
MS(ESI, Pos.):356(M+H)+;
LCMS保持時間(分):0.86;
MS(ESI, Pos.):380(M+H)+;
LCMS保持時間(分):0.60;
MS(ESI, Pos.):369(M+H)+;
1H-NMR(DMSO-d6):δ8.83(s, 1H), 8.32(brs, 1H), 8.10(brs, 1H), 7.94(d, J=8.5Hz, 1H), 7.69(brs, 2H), 6.67(d, J=13.0Hz, 1H), 5.87(s, 2H), 2.49(s, 3H)。
実施例12:THP1-Dual細胞に対する作用
THP1-Dual細胞(Invivogen社)をRPMI培地に懸濁し、2×106細胞/mLの細胞懸濁液を調製した。96穴プレートに50μLずつ細胞懸濁液を分注し、さらに6~20,000nmol/Lの化合物溶液を50μLずつ添加した。化合物添加後、37℃にて約24時間インキュベートした。インキュベート後、各ウェルから10μLの細胞懸濁液を回収し、Quanti-luc(Invivogen社)50μLと混和した。その後、マイクロプレートリーダー(Molcular Devices社)を用いて発光を検出することで、IRF(Interferon regulatory factor)経路の活性化を測定した。
STING遺伝子をホモ欠損させたTHP1-Dual細胞(THP1-Dual-STING KO細胞(Invivogen社)をRPMI培地に懸濁し、2×106細胞/mLの細胞懸濁液を調製した。96穴プレートに50μLずつ細胞懸濁液を分注し、さらに6~20,000nMの化合物溶液を50μLずつ添加した。化合物添加後、37℃にて約24時間インキュベートした.インキュベート後、各ウェルから10μLの細胞懸濁液を回収し、Quanti-luc(Invivogen社)50μLと混和した。その後、マイクロプレートリーダーを用いて発光を検出することで、IRF経路の活性化を測定した。
IDO1阻害活性の評価はIDO1 Fluorogenic Inhibitor Screening Assay Kit(BPS Bioscience社)を用いて実施した。具体的には、IDO1 Fluorogenic Reaction Solutionを溶解させ、各ウェルに180μLずつ添加した。次に0.6、2、6、20、60および200μmol/Lの濃度の化合物を10μLずつ添加した。さらに、IDO1 His-Tag溶液を10μLずつ添加した後、室温で1時間インキュベートした。次に、Fluorescence Solutioonを20μLずつ添加し、37℃にて4時間インキュベートした。室温で10分静置した後、マイクロプレートリーダーを用いて蛍光を測定した(excitation:400nm,emission:510nm)。
4μmol/L被験物質(実施例1で示される本発明化合物)溶液(最終濃度の4倍濃度)をアッセイバッファー(20mmol/L HEPES,0.01% Triton X-100,1mmol/L DTT,pH7.5)にて調製した。4μmol/L基質/ATP/金属溶液(最終濃度の4倍濃度)をキットバッファー(20mmol/L HEPES,0.01% Triton X-100,5mmol/L DTT,pH7.5)にて調製した。最終濃度の2倍濃度の各種キナーゼ溶液をアッセイバッファーにて調製した。5μLの当該被験物質溶液、5μLの当該基質/ATP/金属溶液および10μLの当該キナーゼ溶液をポリプロピレン製384ウェルプレートのウェル内で混合し、室温にて1ないし5時間反応させた。70μLのターミネーションバッファー(QuickScout Screening Assist MSA; Carna Biosciences社)を添加して反応を停止させた。反応溶液中の基質ペプチドとリン酸化ペプチドをLabChip system(Perkin Elmer社)にて分離、定量した。キナーゼ反応は基質ペプチドピーク高さ(S)とリン酸化ペプチドピーク高さ(P)から計算される生成物比(P/(P+S))にて評価した。なお、評価に用いた各種キナーゼは以下のとおりである。
BTK、KDR、PKCα~ιの各サブタイプ、CDK2~9の各CDK、FAK、TIE2、RAF1およびBRAF
実施例1で示される本発明化合物は、評価した何れのキナーゼに対しても、有意な阻害活性を示さなかった。
C57/BL6マウス由来大腸癌細胞株MC38を同種同系マウス(C57/BL6、雌、6週齢(日本チャールズリバー社))の右側腹部に皮下移植し(ここで、移植日をDay0とした。)、MC38皮下担癌マウスを作製した。移植7日後に、腫瘍体積に基づき群分けを実施し、MC38皮下担癌マウスに対して、Vehicle群(n=8)ならびに実施例1に示される化合物投与群(3mg/kg、n=6)を設定した。腫瘍体積の変化を継時的に移植26日後(Day26)まで測定した。腫瘍体積は以下の式より算出した。
[腫瘍体積(mm3)]=[長径(mm)]×[短径(mm)]2×0.5
その結果を図1に示す。
C57/BL6マウス由来大腸癌細胞株MC38を同種同系マウス(C57/BL6、雌、6週齢(日本チャールズリバー社))の右側腹部に皮下移植し(ここで、移植日をDay0とした。)、MC38皮下担癌マウスを作製した。移植7または8日後に、腫瘍体積に基づき群分けを実施し、MC38皮下担癌マウスに対して、Vehicle(n=8または6)ならびに実施例10および10(1)~10(6)に示される各化合物(各々1、1、1、10、3、1および1mg/kg、n=8または6)を投与した。腫瘍体積の変化を継時的に移植28または30日後(Day28または30)まで測定した。腫瘍体積は実施例16で示した式より算出した。
製剤例1
以下の各成分を常法により混合した後打錠して、一錠中に5mgの活性成分を含有する錠剤1万錠を得ることができる。
・メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート 50g
・カルボキシメチルセルロースカルシウム 20g
・ステアリン酸マグネシウム 10g
・微結晶セルロース 920g
製剤例2
以下の各成分を常法により混合した後、溶液を常法により滅菌し、5mLずつアンプルに充填し、常法により凍結乾燥し、1アンプル中20mgの活性成分を含有するアンプル1万本を得ることができる。
・メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート 200g
・マンニトール 20g
・蒸留水 50L
Claims (36)
- 一般式(I-1)
[式中、XおよびYは各々-CH=または窒素原子を表し(但し、XおよびYの両方が同時に-CH=を表さない。)、Zは、酸素原子または硫黄原子を表し、Tは、炭素原子または窒素原子を表し、環Aは、5~7員単環を表し、環Bは、5~7員単環または8~10員二環を表し、L1は、結合手、-O-、-CONH-、-CO-、-CO2-、-S-、-SO2-または-SO-を表し、L2は、結合手、C1~3アルキレン基、C3~7シクロアルキレン基またはフェニレン基を表し、R1は、水素原子、ハロゲン原子、水酸基、シアノ基、N(R1a)2(ここで、二つのR1aは、各々独立して、水素原子またはC1~4アルキル基を表す。)、C1~4アルキル基、カルボキシ基、C1~4アルコキシカルボニル基、C1~4ハロアルキル基、メチル-d3基、C3~7シクロアルキル基、フェニル基または3~7員単環式非芳香族複素環を表し、R2cは、水素原子、水酸基、ハロゲン原子、オキソ基、ニトロ基、シアノ基、C1~4アルコキシ基または-CH2NR2dR2eもしくはNR2dR2e(ここで、R2dは、水素原子、C1~4アルキル基またはRFRを表し、R2eは水素原子を表す。)を表し、mは0または1の整数を表し、R3は、水素原子、ハロゲン原子、水酸基、C1~4アルキル基、C1~4アルコキシ基、C1~4ハロアルキル基、C1~4ハロアルコキシ基またはアミノ基を表し、nは1~16の整数を表し(ここで、nが2以上の場合、複数のR3が表す基は同じでも異なっていてもよい。)、R4aは、水素原子、C1~4アルキル基、カルボキシ基またはRFRを表し、R5はC1~4アルキル基を表し、pは0~5の整数を表し(ここで、pが2以上の場合、複数のR5が表す基は同じでも異なっていてもよい。)、R6aは、水素原子、C1~4アルキル基またはRFRを表し、R7は水素原子を表し、bは環Bの結合位置を表し、RFRは、-(CRFb 2)qOP(=O)(ORFa)2[式中、RFaは、各々独立して、水素原子、C1~4アルキル基、C3~6シクロアルキル基、-(CH2)2OHまたは-CH2OCO2CH(CH3)2を表し、RFbは、水素原子またはメチル基を表し、qは1または2の整数を表す(ここで、複数のRFbが表す基は同じでも異なっていてもよい。)。]を表す。但し、R2d、R4aおよびR6aのうちの二つ以上は、同時にRFRを表さない。]で示される化合物、その薬学的に許容される塩またはそれらの溶媒和物。 - 環Aが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、請求項1記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 環Bが、(a)C5~6単環式炭素環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式複素環である、請求項1もしくは2記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 環Aが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、請求項1もしくは3記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 環Bが、(a)ベンゼン環もしくは(b)酸素原子、窒素原子および硫黄原子から選択される1~4個のヘテロ原子を含む5~6員単環式芳香族複素環である、請求項1、2および4の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 環Aが、1~4個の窒素原子を含み、その他のヘテロ原子を含まない5~6員単環式芳香族含窒素複素環を表す、請求項1、3および5の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- Zが酸素原子である、請求項1~6の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- Xが窒素原子であり、Yが-CH=である、請求項1~7の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- Tが窒素原子である、請求項1~10の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- Uが炭素原子である、請求項9~11の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 環Aが、ピラゾール、トリアゾール、テトラゾール、オキサゾール、イソオキサゾール、イミダゾール、チアゾールまたはイソチアゾールである、請求項1、3、5および7~12の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- L2が、結合手またはC1~3アルキレン基である、請求項1~14の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- L1が、-CONH-(但し、当該基の左側が環Bに結合する。)、-CO-、-CO2-、-S-、-SO2-または-SO-である、請求項1~15の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- R1が、水素原子またはC1~4アルキル基である、請求項1~16の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- R2cが、ニトロ基またはNR2dR2eである、請求項1~17の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- R3が、水素原子、ハロゲン原子または水酸基である、請求項1~18の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- R4aが水素原子またはRFRであり、R2dおよびR6aがともに水素原子である、請求項1~19の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- RFRが表す-(CRFb 2)qOP(=O)(ORFa)2が、-CH2OP(=O)(OH)2、-CH(CH3)OP(=O)(OH)2または-CH2OP(=O)(OH)(OCH2OCO2CH(CH3)2)である請求項1~20の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- pおよびpaが、ゼロまたは1である、請求項1~21の何れか一項記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。
- 一般式(I-1)で示される化合物が、
(1) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[5,4-c]ピリジン-3-アミン、
(2) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(3) 4-(4-アミノ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(4) 4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(5) 4-(4-アミノ-2-フルオロ-5-(メトキシ-d3)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(6) 4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(7) 4-(4-アミノ-5-(エチルチオ)-2-フルオロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(8) 4-(4-アミノ-2-フルオロ-5-(メチルスルフィニル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(9) 4-(4-アミノ-2-フルオロ-3-メトキシフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(10) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(11) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ安息香酸、
(12) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンズアミド、
(13) 4-(4-アミノ-2-フルオロ-5-メトキシフェニル)-7-(3-メチル-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(14) メチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(15) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、
(16) 4-(4-アミノ-2-クロロ-5-(メチルチオ)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(17) エチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(18) (4-(4-(5-アセチル-4-アミノ-2-フルオロフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(19) エチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(20) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-メチルベンズアミド、
(21) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)プロパン-1-オン、
(22) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチル-4-フルオロベンズアミド、
(23) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)エタン-1-オン、
(24) メチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンゾエート、
(25) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-プロピルベンズアミド、
(26) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)ブタン-1-オン、
(27) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロ-N-プロピルベンズアミド、
(28) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)ブタン-1-オン、
(29) 2-ヒドロキシエチル 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(30) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)ベンズアミド、
(31) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-メチルベンズアミド、
(32) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-フルオロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(33) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-ヒドロキシフェニル)エタン-1-オン、
(34) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-N-エチルベンズアミド、
(35) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)フェニル)プロパン-1-オン、
(36) 2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-クロロ-N-エチルベンズアミド、
(37) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(38) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-プロピオニルフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(39) (4-(4-(3-アセチル-4-アミノフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(40) 4-(2-フルオロ-5-メトキシ-4-ニトロフェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミン、
(41) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(42) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-クロロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(43) 1-(2-アミノ-5-(3-アミノ-7-(1H-ピラゾール-4-イル)イソチアゾロ[4,5-c]ピリジン-4-イル)-4-フルオロフェニル)エタン-1-オン、および
(44) 4-(4-アミノ-2-フルオロ-5-(トリフルオロメチル)フェニル)-7-(1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-3-アミンからなる群から選択される化合物である、請求項1記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。 - 一般式(I-1)で示される化合物が、
(1) メチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(2) (4-(4-(5-アセチル-4-アミノ-2-フルオロフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(3) エチル 2-アミノ-5-(3-アミノ-7-(1-((ホスホノオキシ)メチル)-1H-ピラゾール-4-イル)イソキサゾロ[4,5-c]ピリジン-4-イル)-4-フルオロベンゾエート、
(4) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-フルオロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(5) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルチオ)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(6) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-プロピオニルフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(7) (4-(4-(3-アセチル-4-アミノフェニル)-3-アミノイソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、
(8) (4-(3-アミノ-4-(4-アミノ-2-フルオロ-5-(メチルスルホニル)フェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェート、および
(9) (4-(3-アミノ-4-(4-アミノ-5-(エチルカルバモイル)-2-クロロフェニル)イソキサゾロ[4,5-c]ピリジン-7-イル)-1H-ピラゾール-1-イル)メチル 二水素ホスフェートからなる群から選択される化合物である、請求項1記載の化合物、その薬学的に許容される塩またはそれらの溶媒和物。 - 請求項1~24の何れか一項記載の化合物の薬学的に許容される塩がアルカリ金属塩である、請求項1~24の何れか一項記載の化合物の薬学的に許容される塩またはその溶媒和物。
- 請求項1~25の何れか一項記載の化合物またはその薬学的に許容される塩の溶媒和物が水和物である、請求項1~25の何れか一項記載の化合物またはその薬学的に許容される塩の溶媒和物。
- 一般式(I-1)で示される化合物またはその薬学的に許容される塩および薬学的に許容される担体を含有する医薬組成物。
- 一般式(I-1)で示される化合物もしくはその薬学的に許容される塩を有効成分として含む、がんもしくは感染症の進行抑制、再発抑制および/または治療剤。
- がんが、固形がんまたは血液がんである、請求項28記載の剤。
- 固形がんが、悪性黒色腫、非小細胞肺癌、小細胞肺癌、頭頸部癌、腎細胞癌、乳癌、卵巣癌、卵巣明細胞腺癌、鼻咽頭癌、子宮癌、肛門癌、大腸癌、直腸癌、結腸癌、肝細胞癌、食道癌、胃癌、食道胃接合部癌、膵癌、尿路上皮癌、前立腺癌、卵管癌、原発性腹膜癌、悪性胸膜中皮腫、胆嚢癌、胆管癌、胆道癌、皮膚癌、精巣癌(胚細胞腫瘍)、膣癌、外陰部癌、陰茎癌、小腸癌、内分泌系癌、甲状腺癌、副甲状腺癌、副腎癌、脊椎腫瘍、神経芽細胞腫、髄芽腫、眼網膜芽細胞腫、神経内分泌腫瘍、脳腫瘍および扁平上皮癌から選択される1以上の癌である、請求項29記載の剤。
- 固形がんが、骨・軟部肉腫またはカポジ肉腫である、請求項29記載の剤。
- 血液がんが、多発性骨髄腫、悪性リンパ腫、白血病、中枢神経系原発悪性リンパ腫、骨髄異形成症候群および骨髄増殖症候群から選択される1以上のがんである、請求項29記載の剤。
- さらに1種以上の他の抗がん剤と併用して投与されることを特徴とする、請求項28~32の何れか一項記載の剤。
- 他の抗がん剤が、がん免疫治療薬である、請求項33記載の剤。
- がん免疫治療薬が、抗PD-1抗体または抗PD-L1抗体である、請求項34記載の剤。
- 一般式(I-1)で示される化合物、その薬学的に許容される塩またはそれらの溶媒和物を有効成分として含むSTING作動剤。
Priority Applications (18)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020217010621A KR102800132B1 (ko) | 2018-10-11 | 2019-10-10 | Sting 작동 화합물 |
| EP19871896.7A EP3868764A4 (en) | 2018-10-11 | 2019-10-10 | Sting-agonist compound |
| JP2020543955A JP6784348B2 (ja) | 2018-10-11 | 2019-10-10 | Sting作動化合物 |
| US17/264,179 US11130773B2 (en) | 2018-10-11 | 2019-10-10 | STING agonistic compound |
| MX2021003958A MX2021003958A (es) | 2018-10-11 | 2019-10-10 | Compuesto agonista de la proteina estimuladora de genes de interferon (sting). |
| CA3115749A CA3115749A1 (en) | 2018-10-11 | 2019-10-10 | Sting agonistic compound |
| SG11202103573YA SG11202103573YA (en) | 2018-10-11 | 2019-10-10 | STING Agonistic Compound |
| AU2019358948A AU2019358948B2 (en) | 2018-10-11 | 2019-10-10 | STING Agonistic Compound |
| IL282129A IL282129B2 (en) | 2018-10-11 | 2019-10-10 | STING agonistic compound |
| BR112021006905-4A BR112021006905A2 (pt) | 2018-10-11 | 2019-10-10 | composto, sal e solvato do mesmo e agente agonístico de sting, composição farmacêutica que compreende o dito composto e uso do mesmo para suprimir a progressão de, suprimir a recorrência de e/ou tratar câncer ou doença infecciosa |
| NZ774859A NZ774859B2 (en) | 2019-10-10 | Sting agonistic compound | |
| CN201980067222.6A CN112867721B (zh) | 2018-10-11 | 2019-10-10 | Sting激动性化合物 |
| MYPI2021001914A MY209310A (en) | 2018-10-11 | 2019-10-10 | Sting agonistic compound |
| PH12021550779A PH12021550779A1 (en) | 2018-10-11 | 2021-04-08 | Sting agonistic compound |
| ZA2021/02356A ZA202102356B (en) | 2018-10-11 | 2021-04-09 | Sting agonistic compound |
| US17/395,643 US11919917B2 (en) | 2018-10-11 | 2021-08-06 | Sting agonistic compound |
| US18/339,506 US12152049B2 (en) | 2018-10-11 | 2023-06-22 | STING agonistic compound |
| US18/912,206 US20250034187A1 (en) | 2018-10-11 | 2024-10-10 | Sting agonistic compound |
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| JP2018192276 | 2018-10-11 | ||
| JP2018-192276 | 2018-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US17/264,179 A-371-Of-International US11130773B2 (en) | 2018-10-11 | 2019-10-10 | STING agonistic compound |
| US17/395,643 Continuation US11919917B2 (en) | 2018-10-11 | 2021-08-06 | Sting agonistic compound |
Publications (1)
| Publication Number | Publication Date |
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| WO2020075790A1 true WO2020075790A1 (ja) | 2020-04-16 |
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| PCT/JP2019/039941 Ceased WO2020075790A1 (ja) | 2018-10-11 | 2019-10-10 | Sting作動化合物 |
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| Country | Link |
|---|---|
| US (4) | US11130773B2 (ja) |
| EP (1) | EP3868764A4 (ja) |
| JP (2) | JP6784348B2 (ja) |
| KR (1) | KR102800132B1 (ja) |
| CN (1) | CN112867721B (ja) |
| AU (1) | AU2019358948B2 (ja) |
| BR (1) | BR112021006905A2 (ja) |
| CA (1) | CA3115749A1 (ja) |
| IL (1) | IL282129B2 (ja) |
| MX (1) | MX2021003958A (ja) |
| MY (1) | MY209310A (ja) |
| PH (1) | PH12021550779A1 (ja) |
| SG (1) | SG11202103573YA (ja) |
| TW (2) | TW202446772A (ja) |
| WO (1) | WO2020075790A1 (ja) |
| ZA (1) | ZA202102356B (ja) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021205631A1 (ja) * | 2020-04-10 | 2021-10-14 | 小野薬品工業株式会社 | Sting作動化合物 |
| WO2021206160A1 (ja) * | 2020-04-10 | 2021-10-14 | 小野薬品工業株式会社 | 抗体薬物複合体 |
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| WO2024088991A1 (en) | 2022-10-26 | 2024-05-02 | Boehringer Ingelheim International Gmbh | Heterocyclic compounds capable of activating sting |
| WO2024089006A1 (en) | 2022-10-26 | 2024-05-02 | Boehringer Ingelheim International Gmbh | Heterocyclic compounds capable of activating sting |
| WO2025072406A1 (en) | 2023-09-26 | 2025-04-03 | Profoundbio Us Co. | Ptk7 binding agents, conjugates thereof and methods of using the same |
| WO2025149661A1 (en) | 2024-01-10 | 2025-07-17 | Genmab A/S | Slitrk6 binding agents, conjugates thereof and methods of using the same |
| WO2025181219A1 (en) | 2024-02-29 | 2025-09-04 | Genmab A/S | Egfr and c-met bispecific binding agents, conjugates thereof and methods of using the same |
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