CN119528915A - 抑制细胞程序性死亡的化合物及其制备方法 - Google Patents
抑制细胞程序性死亡的化合物及其制备方法 Download PDFInfo
- Publication number
- CN119528915A CN119528915A CN202411703744.XA CN202411703744A CN119528915A CN 119528915 A CN119528915 A CN 119528915A CN 202411703744 A CN202411703744 A CN 202411703744A CN 119528915 A CN119528915 A CN 119528915A
- Authority
- CN
- China
- Prior art keywords
- alkylene
- esi
- methyl
- prepared
- same conditions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title abstract description 59
- 230000002401 inhibitory effect Effects 0.000 title abstract description 8
- 238000003782 apoptosis assay Methods 0.000 title 1
- 230000005522 programmed cell death Effects 0.000 title 1
- 101001109145 Homo sapiens Receptor-interacting serine/threonine-protein kinase 1 Proteins 0.000 claims abstract description 11
- 102100022501 Receptor-interacting serine/threonine-protein kinase 1 Human genes 0.000 claims abstract description 11
- 230000006907 apoptotic process Effects 0.000 claims abstract description 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 32
- 229910052757 nitrogen Inorganic materials 0.000 claims description 28
- 125000003118 aryl group Chemical group 0.000 claims description 22
- 125000001072 heteroaryl group Chemical group 0.000 claims description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 11
- 125000000623 heterocyclic group Chemical group 0.000 claims description 11
- 125000002947 alkylene group Chemical group 0.000 claims description 8
- 229910052799 carbon Chemical group 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 7
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 230000001404 mediated effect Effects 0.000 claims description 4
- 125000000171 (C1-C6) haloalkyl group Chemical group 0.000 claims description 3
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 3
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 claims description 3
- 125000001313 C5-C10 heteroaryl group Chemical group 0.000 claims description 3
- 125000005529 alkyleneoxy group Chemical group 0.000 claims description 3
- 229940088872 Apoptosis inhibitor Drugs 0.000 claims description 2
- 239000000158 apoptosis inhibitor Substances 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 4
- 150000001721 carbon Chemical group 0.000 claims 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000017074 necrotic cell death Effects 0.000 abstract description 9
- 230000002757 inflammatory effect Effects 0.000 abstract description 7
- 208000015122 neurodegenerative disease Diseases 0.000 abstract description 6
- 208000027866 inflammatory disease Diseases 0.000 abstract description 3
- 101100034357 Arabidopsis thaliana RIPK gene Proteins 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 129
- 238000006243 chemical reaction Methods 0.000 description 119
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 103
- 238000005160 1H NMR spectroscopy Methods 0.000 description 96
- -1 aliphatic hydrocarbon radicals Chemical class 0.000 description 87
- 239000012074 organic phase Substances 0.000 description 86
- 238000003756 stirring Methods 0.000 description 86
- 238000003818 flash chromatography Methods 0.000 description 66
- 125000000814 indol-3-yl group Chemical group [H]C1=C([H])C([H])=C2N([H])C([H])=C([*])C2=C1[H] 0.000 description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 66
- 239000007858 starting material Substances 0.000 description 61
- CSCPPACGZOOCGX-WFGJKAKNSA-N acetone d6 Chemical compound [2H]C([2H])([2H])C(=O)C([2H])([2H])[2H] CSCPPACGZOOCGX-WFGJKAKNSA-N 0.000 description 58
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 54
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 53
- 239000000243 solution Substances 0.000 description 46
- DTQVDTLACAAQTR-UHFFFAOYSA-N trifluoroacetic acid Substances OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 45
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 42
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 41
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 30
- 239000000460 chlorine Substances 0.000 description 30
- 239000011734 sodium Substances 0.000 description 30
- 229920006395 saturated elastomer Polymers 0.000 description 26
- 238000005406 washing Methods 0.000 description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 25
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- 238000001035 drying Methods 0.000 description 24
- 239000000741 silica gel Substances 0.000 description 23
- 229910002027 silica gel Inorganic materials 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- 239000002994 raw material Substances 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 238000000926 separation method Methods 0.000 description 17
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 16
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 16
- 210000004027 cell Anatomy 0.000 description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 15
- 238000010791 quenching Methods 0.000 description 15
- 238000000605 extraction Methods 0.000 description 14
- 238000000746 purification Methods 0.000 description 13
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 12
- SPJVJWMKIYGZLD-UHFFFAOYSA-N 5-benzyl-1h-1,2,4-triazole-3-carboxamide Chemical compound NC(=O)C1=NNC(CC=2C=CC=CC=2)=N1 SPJVJWMKIYGZLD-UHFFFAOYSA-N 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 10
- 239000012047 saturated solution Substances 0.000 description 10
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 238000007792 addition Methods 0.000 description 9
- 238000004440 column chromatography Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000009987 spinning Methods 0.000 description 9
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 8
- OKKJLVBELUTLKV-MZCSYVLQSA-N Deuterated methanol Chemical compound [2H]OC([2H])([2H])[2H] OKKJLVBELUTLKV-MZCSYVLQSA-N 0.000 description 8
- 206010028851 Necrosis Diseases 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- 230000000171 quenching effect Effects 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000003643 water by type Substances 0.000 description 7
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 6
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 6
- 238000002953 preparative HPLC Methods 0.000 description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000004113 cell culture Methods 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 5
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 102100040247 Tumor necrosis factor Human genes 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000012046 mixed solvent Substances 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical compound OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 4
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 4
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 3
- 101150071111 FADD gene Proteins 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 3
- 150000001649 bromium compounds Chemical class 0.000 description 3
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 3
- 229910000024 caesium carbonate Inorganic materials 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 230000034994 death Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000012091 fetal bovine serum Substances 0.000 description 3
- 125000005842 heteroatom Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000008194 pharmaceutical composition Substances 0.000 description 3
- 239000000651 prodrug Substances 0.000 description 3
- 229940002612 prodrug Drugs 0.000 description 3
- 229910052717 sulfur Chemical group 0.000 description 3
- 239000011593 sulfur Chemical group 0.000 description 3
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 description 2
- XGCDBGRZEKYHNV-UHFFFAOYSA-N 1,1-bis(diphenylphosphino)methane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)C1=CC=CC=C1 XGCDBGRZEKYHNV-UHFFFAOYSA-N 0.000 description 2
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 description 2
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
- WORJRXHJTUTINR-UHFFFAOYSA-N 1,4-dioxane;hydron;chloride Chemical compound Cl.C1COCCO1 WORJRXHJTUTINR-UHFFFAOYSA-N 0.000 description 2
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 2
- FPIRBHDGWMWJEP-UHFFFAOYSA-N 1-hydroxy-7-azabenzotriazole Chemical compound C1=CN=C2N(O)N=NC2=C1 FPIRBHDGWMWJEP-UHFFFAOYSA-N 0.000 description 2
- HLXOVAMYQUFLPE-UHFFFAOYSA-N 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole Chemical compound CN1N=CC=C1B1OC(C)(C)C(C)(C)O1 HLXOVAMYQUFLPE-UHFFFAOYSA-N 0.000 description 2
- GHTDODSYDCPOCW-UHFFFAOYSA-N 1h-indole-6-carboxylic acid Chemical class OC(=O)C1=CC=C2C=CNC2=C1 GHTDODSYDCPOCW-UHFFFAOYSA-N 0.000 description 2
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XDSDCTDECRVDTB-UHFFFAOYSA-N 2-bromo-2-methylpropanenitrile Chemical compound CC(C)(Br)C#N XDSDCTDECRVDTB-UHFFFAOYSA-N 0.000 description 2
- OFGSIPQYQUVVPL-UHFFFAOYSA-N 2-bromo-3-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CN=C1Br OFGSIPQYQUVVPL-UHFFFAOYSA-N 0.000 description 2
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- JUAZMXHMICDXKH-UHFFFAOYSA-N 4-(bromomethyl)-1-methylpyrazole;hydrobromide Chemical compound Br.CN1C=C(CBr)C=N1 JUAZMXHMICDXKH-UHFFFAOYSA-N 0.000 description 2
- BCJVBDBJSMFBRW-UHFFFAOYSA-N 4-diphenylphosphanylbutyl(diphenyl)phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCCCP(C=1C=CC=CC=1)C1=CC=CC=C1 BCJVBDBJSMFBRW-UHFFFAOYSA-N 0.000 description 2
- LAVZKLJDKGRZJG-UHFFFAOYSA-N 4-nitro-1h-indole Chemical compound [O-][N+](=O)C1=CC=CC2=C1C=CN2 LAVZKLJDKGRZJG-UHFFFAOYSA-N 0.000 description 2
- ULDUNXDRDOJMJZ-UHFFFAOYSA-N 4-nitro-1h-pyrrolo[2,3-b]pyridine Chemical compound [O-][N+](=O)C1=CC=NC2=C1C=CN2 ULDUNXDRDOJMJZ-UHFFFAOYSA-N 0.000 description 2
- WTZOKLZJHWSCBN-UHFFFAOYSA-N 5-benzyl-1h-1,2,4-triazole-3-carboxylic acid Chemical compound OC(=O)C1=NNC(CC=2C=CC=CC=2)=N1 WTZOKLZJHWSCBN-UHFFFAOYSA-N 0.000 description 2
- LZJGQIVWUKFTRD-UHFFFAOYSA-N 7-nitro-1h-indole Chemical compound [O-][N+](=O)C1=CC=CC2=C1NC=C2 LZJGQIVWUKFTRD-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000007821 HATU Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- LQZMLBORDGWNPD-UHFFFAOYSA-N N-iodosuccinimide Chemical compound IN1C(=O)CCC1=O LQZMLBORDGWNPD-UHFFFAOYSA-N 0.000 description 2
- 150000001204 N-oxides Chemical class 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000012980 RPMI-1640 medium Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 238000006887 Ullmann reaction Methods 0.000 description 2
- RDCOMWQFSWWPJG-UHFFFAOYSA-N acetyl acetate;formic acid Chemical compound OC=O.CC(=O)OC(C)=O RDCOMWQFSWWPJG-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- MCQRPQCQMGVWIQ-UHFFFAOYSA-N boron;methylsulfanylmethane Chemical compound [B].CSC MCQRPQCQMGVWIQ-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010511 deprotection reaction Methods 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- UCRIJQVHAZNUGK-UHFFFAOYSA-N diazomethane;trimethylsilicon Chemical compound C=[N+]=[N-].C[Si](C)C UCRIJQVHAZNUGK-UHFFFAOYSA-N 0.000 description 2
- FTKASJMIPSSXBP-UHFFFAOYSA-N ethyl 2-nitroacetate Chemical compound CCOC(=O)C[N+]([O-])=O FTKASJMIPSSXBP-UHFFFAOYSA-N 0.000 description 2
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 2
- FMVJYQGSRWVMQV-UHFFFAOYSA-N ethyl propiolate Chemical compound CCOC(=O)C#C FMVJYQGSRWVMQV-UHFFFAOYSA-N 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- QNLOWBMKUIXCOW-UHFFFAOYSA-N indol-2-one Chemical compound C1=CC=CC2=NC(=O)C=C21 QNLOWBMKUIXCOW-UHFFFAOYSA-N 0.000 description 2
- 150000004694 iodide salts Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 2
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- UGZBFCCHLUWCQI-LURJTMIESA-N methyl (2r)-3-iodo-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate Chemical compound COC(=O)[C@H](CI)NC(=O)OC(C)(C)C UGZBFCCHLUWCQI-LURJTMIESA-N 0.000 description 2
- YDCHPLOFQATIDS-UHFFFAOYSA-N methyl 2-bromoacetate Chemical compound COC(=O)CBr YDCHPLOFQATIDS-UHFFFAOYSA-N 0.000 description 2
- YNBADRVTZLEFNH-UHFFFAOYSA-N methyl nicotinate Chemical compound COC(=O)C1=CC=CN=C1 YNBADRVTZLEFNH-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 230000021597 necroptosis Effects 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- VVWRJUBEIPHGQF-MDZDMXLPSA-N propan-2-yl (ne)-n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)\N=N\C(=O)OC(C)C VVWRJUBEIPHGQF-MDZDMXLPSA-N 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- ZPATUOFYXSBHMN-UHFFFAOYSA-N pyridine;trihydrobromide Chemical compound [H+].[H+].[H+].[Br-].[Br-].[Br-].C1=CC=NC=C1 ZPATUOFYXSBHMN-UHFFFAOYSA-N 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 125000006413 ring segment Chemical group 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical class [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical compound COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 150000003567 thiocyanates Chemical class 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LSPHULWDVZXLIL-UHFFFAOYSA-N (+/-)-Camphoric acid Chemical class CC1(C)C(C(O)=O)CCC1(C)C(O)=O LSPHULWDVZXLIL-UHFFFAOYSA-N 0.000 description 1
- QIQZUABMLGJKJP-UHFFFAOYSA-N (2-bromopyridin-3-yl)methanol Chemical compound OCC1=CC=CN=C1Br QIQZUABMLGJKJP-UHFFFAOYSA-N 0.000 description 1
- LQBUZBOVEZBDEB-UHFFFAOYSA-N (3-bromopyridin-4-yl)methanol Chemical compound OCC1=CC=NC=C1Br LQBUZBOVEZBDEB-UHFFFAOYSA-N 0.000 description 1
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical group OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- 125000006716 (C1-C6) heteroalkyl group Chemical group 0.000 description 1
- COSWCAGTKRUTQV-UHFFFAOYSA-N 1,1,3-trimethylurea Chemical compound CNC(=O)N(C)C COSWCAGTKRUTQV-UHFFFAOYSA-N 0.000 description 1
- NOZSCXDKBYFTBH-UHFFFAOYSA-N 1,4-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole Chemical compound C1=NN(C)C(B2OC(C)(C)C(C)(C)O2)=C1C NOZSCXDKBYFTBH-UHFFFAOYSA-N 0.000 description 1
- FLTIQQANTYJKSL-UHFFFAOYSA-N 1-(2-bromopyridin-3-yl)ethanol Chemical compound CC(O)C1=CC=CN=C1Br FLTIQQANTYJKSL-UHFFFAOYSA-N 0.000 description 1
- VYJZSPNXTDPUJW-UHFFFAOYSA-N 1-(2-bromopyridin-3-yl)ethanone Chemical compound CC(=O)C1=CC=CN=C1Br VYJZSPNXTDPUJW-UHFFFAOYSA-N 0.000 description 1
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical class CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- VUQPJRPDRDVQMN-UHFFFAOYSA-N 1-chlorooctadecane Chemical class CCCCCCCCCCCCCCCCCCCl VUQPJRPDRDVQMN-UHFFFAOYSA-N 0.000 description 1
- LVYJIIRJQDEGBR-UHFFFAOYSA-N 1-fluoro-2-iodoethane Chemical compound FCCI LVYJIIRJQDEGBR-UHFFFAOYSA-N 0.000 description 1
- CQKAWCKCEPHXAE-UHFFFAOYSA-N 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyrazole Chemical compound CN1N=C(C(F)(F)F)C=C1B1OC(C)(C)C(C)(C)O1 CQKAWCKCEPHXAE-UHFFFAOYSA-N 0.000 description 1
- ZKZJXVGTTZXHGX-UHFFFAOYSA-N 1-propan-2-yl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole Chemical compound CC(C)N1N=CC=C1B1OC(C)(C)C(C)(C)O1 ZKZJXVGTTZXHGX-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- IPDOBVFESNNYEE-UHFFFAOYSA-N 1h-indole-7-carboxylic acid Chemical compound OC(=O)C1=CC=CC2=C1NC=C2 IPDOBVFESNNYEE-UHFFFAOYSA-N 0.000 description 1
- JVSFQJZRHXAUGT-UHFFFAOYSA-N 2,2-dimethylpropanoyl chloride Chemical compound CC(C)(C)C(Cl)=O JVSFQJZRHXAUGT-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical group COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 description 1
- 125000000979 2-amino-2-oxoethyl group Chemical group [H]C([*])([H])C(=O)N([H])[H] 0.000 description 1
- ASSKVPFEZFQQNQ-UHFFFAOYSA-N 2-benzoxazolinone Chemical compound C1=CC=C2OC(O)=NC2=C1 ASSKVPFEZFQQNQ-UHFFFAOYSA-N 0.000 description 1
- RBKISNDTOFJWQZ-UHFFFAOYSA-N 2-bromo-3-(difluoromethyl)pyridine Chemical compound FC(F)C1=CC=CN=C1Br RBKISNDTOFJWQZ-UHFFFAOYSA-N 0.000 description 1
- CATUEJFGWSUPBV-UHFFFAOYSA-N 2-bromo-3-(methoxymethoxy)pyridine Chemical compound COCOC1=CC=CN=C1Br CATUEJFGWSUPBV-UHFFFAOYSA-N 0.000 description 1
- GOHBBINNYAWQGO-UHFFFAOYSA-N 2-bromo-3-chloropyridine Chemical compound ClC1=CC=CN=C1Br GOHBBINNYAWQGO-UHFFFAOYSA-N 0.000 description 1
- JISKHOYTVQBMNW-UHFFFAOYSA-N 2-bromo-3-cyclopropylpyridine Chemical compound BrC1=NC=CC=C1C1CC1 JISKHOYTVQBMNW-UHFFFAOYSA-N 0.000 description 1
- REVXDUVZKACDQT-UHFFFAOYSA-N 2-bromo-3-ethoxypyridine Chemical compound CCOC1=CC=CN=C1Br REVXDUVZKACDQT-UHFFFAOYSA-N 0.000 description 1
- OUJFCUIDDZMCCW-UHFFFAOYSA-N 2-bromo-3-methoxy-6-methylpyridine Chemical compound COC1=CC=C(C)N=C1Br OUJFCUIDDZMCCW-UHFFFAOYSA-N 0.000 description 1
- PDOWLYNSFYZIQX-UHFFFAOYSA-N 2-bromo-3-methoxypyridine Chemical compound COC1=CC=CN=C1Br PDOWLYNSFYZIQX-UHFFFAOYSA-N 0.000 description 1
- PZSISEFPCYMBDL-UHFFFAOYSA-N 2-bromo-3-methylpyridine Chemical compound CC1=CC=CN=C1Br PZSISEFPCYMBDL-UHFFFAOYSA-N 0.000 description 1
- YECQWWGIRPFYBX-UHFFFAOYSA-N 2-bromo-3-methylsulfonylpyridine Chemical compound CS(=O)(=O)C1=CC=CN=C1Br YECQWWGIRPFYBX-UHFFFAOYSA-N 0.000 description 1
- JEBINPKMSQABNA-UHFFFAOYSA-N 2-bromo-3-propan-2-ylpyridine Chemical compound CC(C)C1=CC=CN=C1Br JEBINPKMSQABNA-UHFFFAOYSA-N 0.000 description 1
- LDLCZOVUSADOIV-UHFFFAOYSA-N 2-bromoethanol Chemical compound OCCBr LDLCZOVUSADOIV-UHFFFAOYSA-N 0.000 description 1
- IMRWILPUOVGIMU-UHFFFAOYSA-N 2-bromopyridine Chemical compound BrC1=CC=CC=N1 IMRWILPUOVGIMU-UHFFFAOYSA-N 0.000 description 1
- TXPOXFGONQEPTH-UHFFFAOYSA-N 2-chloro-n-methylpyridine-3-sulfonamide Chemical compound CNS(=O)(=O)C1=CC=CN=C1Cl TXPOXFGONQEPTH-UHFFFAOYSA-N 0.000 description 1
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 1
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- WMPPDTMATNBGJN-UHFFFAOYSA-N 2-phenylethylbromide Chemical class BrCCC1=CC=CC=C1 WMPPDTMATNBGJN-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- CVLHETBAROWASE-UHFFFAOYSA-N 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole Chemical compound CC1=NOC(C)=C1B1OC(C)(C)C(C)(C)O1 CVLHETBAROWASE-UHFFFAOYSA-N 0.000 description 1
- UOVSBUZSLUAARS-UHFFFAOYSA-N 3-bromo-4-(methoxymethyl)pyridine Chemical compound COCC1=CC=NC=C1Br UOVSBUZSLUAARS-UHFFFAOYSA-N 0.000 description 1
- 125000004975 3-butenyl group Chemical group C(CC=C)* 0.000 description 1
- ZRPLANDPDWYOMZ-UHFFFAOYSA-N 3-cyclopentylpropionic acid Chemical class OC(=O)CCC1CCCC1 ZRPLANDPDWYOMZ-UHFFFAOYSA-N 0.000 description 1
- SITJXRWLFQGWCB-UHFFFAOYSA-N 3-iodo-1-methylpyrazole Chemical compound CN1C=CC(I)=N1 SITJXRWLFQGWCB-UHFFFAOYSA-N 0.000 description 1
- XMIIGOLPHOKFCH-UHFFFAOYSA-N 3-phenylpropionic acid Chemical class OC(=O)CCC1=CC=CC=C1 XMIIGOLPHOKFCH-UHFFFAOYSA-N 0.000 description 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 description 1
- LZPWAYBEOJRFAX-UHFFFAOYSA-N 4,4,5,5-tetramethyl-1,3,2$l^{2}-dioxaborolane Chemical compound CC1(C)O[B]OC1(C)C LZPWAYBEOJRFAX-UHFFFAOYSA-N 0.000 description 1
- HBQNDHPCMDZKNT-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-[2-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=CC=C1C(F)(F)F HBQNDHPCMDZKNT-UHFFFAOYSA-N 0.000 description 1
- UGHOJWLZPSTTKB-UHFFFAOYSA-N 4-(2-bromoethyl)morpholine;hydrobromide Chemical compound Br.BrCCN1CCOCC1 UGHOJWLZPSTTKB-UHFFFAOYSA-N 0.000 description 1
- LXCICYRNWIGDQA-UHFFFAOYSA-N 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-oxazole Chemical compound O1C(C)(C)C(C)(C)OB1C1=CON=C1 LXCICYRNWIGDQA-UHFFFAOYSA-N 0.000 description 1
- CUQOVOZIDNPNHO-UHFFFAOYSA-N 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine Chemical compound O1C(C)(C)C(C)(C)OB1C1=CC=NC(C(F)(F)F)=C1 CUQOVOZIDNPNHO-UHFFFAOYSA-N 0.000 description 1
- RSDRDHPLXWMTRJ-UHFFFAOYSA-N 4-iodo-1-methylpyrazole Chemical compound CN1C=C(I)C=N1 RSDRDHPLXWMTRJ-UHFFFAOYSA-N 0.000 description 1
- WBTVZVUYPVQEIF-UHFFFAOYSA-N 4-nitro-1h-indazole Chemical compound [O-][N+](=O)C1=CC=CC2=C1C=NN2 WBTVZVUYPVQEIF-UHFFFAOYSA-N 0.000 description 1
- WIKGAEMMNQTUGL-UHFFFAOYSA-N 5-[(7-chloro-1h-indol-3-yl)methyl]-3-methylimidazolidine-2,4-dione Chemical compound O=C1N(C)C(=O)NC1CC1=CNC2=C(Cl)C=CC=C12 WIKGAEMMNQTUGL-UHFFFAOYSA-N 0.000 description 1
- LYPAFUINURXJSG-AWEZNQCLSA-N 5-benzyl-n-[(3s)-5-methyl-4-oxo-2,3-dihydro-1,5-benzoxazepin-3-yl]-1h-1,2,4-triazole-3-carboxamide Chemical compound N([C@H]1COC2=CC=CC=C2N(C1=O)C)C(=O)C(N=1)=NNC=1CC1=CC=CC=C1 LYPAFUINURXJSG-AWEZNQCLSA-N 0.000 description 1
- WERRDKWLHFDNTO-UHFFFAOYSA-N 5-bromo-7-nitro-1h-indole Chemical compound [O-][N+](=O)C1=CC(Br)=CC2=C1NC=C2 WERRDKWLHFDNTO-UHFFFAOYSA-N 0.000 description 1
- JBRVVXZFLROXOL-UHFFFAOYSA-N 5-fluoro-7-nitro-1h-indole Chemical compound [O-][N+](=O)C1=CC(F)=CC2=C1NC=C2 JBRVVXZFLROXOL-UHFFFAOYSA-N 0.000 description 1
- DPUVICGLBCCTDM-UHFFFAOYSA-N 5-iodo-1-methylimidazole Chemical compound CN1C=NC=C1I DPUVICGLBCCTDM-UHFFFAOYSA-N 0.000 description 1
- RJYWUQWCLZYCTI-UHFFFAOYSA-N 5-iodo-1-methylpyrazole Chemical compound CN1N=CC=C1I RJYWUQWCLZYCTI-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- FRYRJNHMRVINIZ-UHFFFAOYSA-N B1CCOO1 Chemical compound B1CCOO1 FRYRJNHMRVINIZ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- OCRVOIYJNKSVEG-UHFFFAOYSA-N C1=CC(=C(N=C1)Br)CF Chemical compound C1=CC(=C(N=C1)Br)CF OCRVOIYJNKSVEG-UHFFFAOYSA-N 0.000 description 1
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 description 1
- QSOKECQNOMLOPU-UHFFFAOYSA-N CC.CPC Chemical compound CC.CPC QSOKECQNOMLOPU-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 102100026693 FAS-associated death domain protein Human genes 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 101000911074 Homo sapiens FAS-associated death domain protein Proteins 0.000 description 1
- 101100464201 Homo sapiens PLEKHF1 gene Proteins 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000022559 Inflammatory bowel disease Diseases 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- IKQUSHJVVKPVFG-UHFFFAOYSA-N N=C=O.OS(Cl)(=O)=O Chemical compound N=C=O.OS(Cl)(=O)=O IKQUSHJVVKPVFG-UHFFFAOYSA-N 0.000 description 1
- 238000006411 Negishi coupling reaction Methods 0.000 description 1
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical class O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910002666 PdCl2 Inorganic materials 0.000 description 1
- 101150003085 Pdcl gene Proteins 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 102100032592 Pleckstrin homology domain-containing family F member 1 Human genes 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 108700012920 TNF Proteins 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 102100031988 Tumor necrosis factor ligand superfamily member 6 Human genes 0.000 description 1
- 108050002568 Tumor necrosis factor ligand superfamily member 6 Proteins 0.000 description 1
- ZUSWDTWYONAOPH-UHFFFAOYSA-N [2-(trifluoromethyl)phenyl]hydrazine;hydrochloride Chemical group [Cl-].[NH3+]NC1=CC=CC=C1C(F)(F)F ZUSWDTWYONAOPH-UHFFFAOYSA-N 0.000 description 1
- SORGEQQSQGNZFI-UHFFFAOYSA-N [azido(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(N=[N+]=[N-])OC1=CC=CC=C1 SORGEQQSQGNZFI-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001409 amidines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 229940009098 aspartate Drugs 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- AEILLAXRDHDKDY-UHFFFAOYSA-N bromomethylcyclopropane Chemical compound BrCC1CC1 AEILLAXRDHDKDY-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000004648 butanoic acid derivatives Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- MIOPJNTWMNEORI-UHFFFAOYSA-N camphorsulfonic acid Chemical class C1CC2(CS(O)(=O)=O)C(=O)CC1C2(C)C MIOPJNTWMNEORI-UHFFFAOYSA-N 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 238000012054 celltiter-glo Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000033077 cellular process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004296 chiral HPLC Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 125000006165 cyclic alkyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- YOXHCYXIAVIFCZ-UHFFFAOYSA-N cyclopropanol Chemical compound OC1CC1 YOXHCYXIAVIFCZ-UHFFFAOYSA-N 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- YBXCVZOGEOAXNA-UHFFFAOYSA-N cyclopropyl pyridine-3-carboxylate Chemical compound O=C(OC1CC1)C1=CC=CN=C1 YBXCVZOGEOAXNA-UHFFFAOYSA-N 0.000 description 1
- WLVKDFJTYKELLQ-UHFFFAOYSA-N cyclopropylboronic acid Chemical compound OB(O)C1CC1 WLVKDFJTYKELLQ-UHFFFAOYSA-N 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- AUNNTHNQWVSPPP-UHFFFAOYSA-N cyclopropyloxyboronic acid Chemical compound OB(O)OC1CC1 AUNNTHNQWVSPPP-UHFFFAOYSA-N 0.000 description 1
- 125000005534 decanoate group Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- GAFRWLVTHPVQGK-UHFFFAOYSA-N dipentyl sulfate Chemical class CCCCCOS(=O)(=O)OCCCCC GAFRWLVTHPVQGK-UHFFFAOYSA-N 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000003821 enantio-separation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical class CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- GTZAIVBXGPLYGD-UHFFFAOYSA-N ethyl 7-nitro-1h-indole-2-carboxylate Chemical compound C1=CC([N+]([O-])=O)=C2NC(C(=O)OCC)=CC2=C1 GTZAIVBXGPLYGD-UHFFFAOYSA-N 0.000 description 1
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005347 halocycloalkyl group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical class CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 238000000589 high-performance liquid chromatography-mass spectrometry Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical class I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- FUKUFMFMCZIRNT-UHFFFAOYSA-N hydron;methanol;chloride Chemical compound Cl.OC FUKUFMFMCZIRNT-UHFFFAOYSA-N 0.000 description 1
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- JYGFTBXVXVMTGB-UHFFFAOYSA-N indolin-2-one Chemical compound C1=CC=C2NC(=O)CC2=C1 JYGFTBXVXVMTGB-UHFFFAOYSA-N 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical class OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 1
- OWFXIOWLTKNBAP-UHFFFAOYSA-N isoamyl nitrite Chemical compound CC(C)CCON=O OWFXIOWLTKNBAP-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 208000017169 kidney disease Diseases 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 208000032839 leukemia Diseases 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 210000004324 lymphatic system Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- AYYOZKHMSABVRP-UHFFFAOYSA-N methyl 1h-indole-6-carboxylate Chemical compound COC(=O)C1=CC=C2C=CNC2=C1 AYYOZKHMSABVRP-UHFFFAOYSA-N 0.000 description 1
- RAFFKXWNTXTTFO-UHFFFAOYSA-N methyl 2-bromopyridine-3-carboxylate Chemical compound COC(=O)C1=CC=CN=C1Br RAFFKXWNTXTTFO-UHFFFAOYSA-N 0.000 description 1
- CMITUAXQMWSHLL-UHFFFAOYSA-N methyl 3-bromopyrazine-2-carboxylate Chemical compound COC(=O)C1=NC=CN=C1Br CMITUAXQMWSHLL-UHFFFAOYSA-N 0.000 description 1
- XUPQZWPAEGFTMN-UHFFFAOYSA-N methyl 5-bromopyrimidine-4-carboxylate Chemical compound COC(=O)C1=NC=NC=C1Br XUPQZWPAEGFTMN-UHFFFAOYSA-N 0.000 description 1
- KPFSQBKJYHWFME-UHFFFAOYSA-N methyl 6-bromo-1h-indole-4-carboxylate Chemical compound COC(=O)C1=CC(Br)=CC2=C1C=CN2 KPFSQBKJYHWFME-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- TWIIRMSFZNYMQE-UHFFFAOYSA-N methyl pyrazine-2-carboxylate Chemical compound COC(=O)C1=CN=CC=N1 TWIIRMSFZNYMQE-UHFFFAOYSA-N 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- ODLHGICHYURWBS-FOSILIAISA-N molport-023-220-444 Chemical compound CC(O)COC[C@@H]([C@@H]([C@H]([C@@H]1O)O)O[C@@H]2O[C@H]([C@H](O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O[C@@H]3O[C@@H](COCC(C)O)[C@@H]([C@H]([C@@H]3O)O)O3)[C@@H](O)[C@@H]2O)COCC(O)C)O[C@H]1O[C@@H]1[C@@H](O)[C@H](O)[C@H]3O[C@H]1COCC(C)O ODLHGICHYURWBS-FOSILIAISA-N 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 230000001459 mortal effect Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- OKDQKPLMQBXTNH-UHFFFAOYSA-N n,n-dimethyl-2h-pyridin-1-amine Chemical compound CN(C)N1CC=CC=C1 OKDQKPLMQBXTNH-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000004770 neurodegeneration Effects 0.000 description 1
- 150000002814 niacins Chemical class 0.000 description 1
- LAIZPRYFQUWUBN-UHFFFAOYSA-L nickel chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2] LAIZPRYFQUWUBN-UHFFFAOYSA-L 0.000 description 1
- 235000005152 nicotinamide Nutrition 0.000 description 1
- 239000011570 nicotinamide Substances 0.000 description 1
- 229960003966 nicotinamide Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 125000006574 non-aromatic ring group Chemical group 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 125000005547 pivalate group Chemical group 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002207 retinal effect Effects 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- AWUCVROLDVIAJX-GSVOUGTGSA-N sn-glycerol 3-phosphate Chemical compound OC[C@@H](O)COP(O)(O)=O AWUCVROLDVIAJX-GSVOUGTGSA-N 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- WRIKHQLVHPKCJU-UHFFFAOYSA-N sodium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([Na])[Si](C)(C)C WRIKHQLVHPKCJU-UHFFFAOYSA-N 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000012439 solid excipient Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- CESUXLKAADQNTB-UHFFFAOYSA-N tert-butanesulfinamide Chemical compound CC(C)(C)S(N)=O CESUXLKAADQNTB-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- QEMXHQIAXOOASZ-UHFFFAOYSA-N tetramethylammonium Chemical compound C[N+](C)(C)C QEMXHQIAXOOASZ-UHFFFAOYSA-N 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical class CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- LEIMLDGFXIOXMT-UHFFFAOYSA-N trimethylsilyl cyanide Chemical compound C[Si](C)(C)C#N LEIMLDGFXIOXMT-UHFFFAOYSA-N 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical class CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- UGOMMVLRQDMAQQ-UHFFFAOYSA-N xphos Chemical compound CC(C)C1=CC(C(C)C)=CC(C(C)C)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 UGOMMVLRQDMAQQ-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/06—Peri-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
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
- A61K31/5513—1,4-Benzodiazepines, e.g. diazepam or clozapine
- A61K31/5517—1,4-Benzodiazepines, e.g. diazepam or clozapine condensed with five-membered rings having nitrogen as a ring hetero atom, e.g. imidazobenzodiazepines, triazolam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/12—Drugs for disorders of the urinary system of the kidneys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/06—Antigout agents, e.g. antihyperuricemic or uricosuric agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- 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
- A61P31/04—Antibacterial agents
-
- 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
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- 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
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains three hetero rings
- C07D471/16—Peri-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Rheumatology (AREA)
- Diabetes (AREA)
- Pulmonology (AREA)
- Pain & Pain Management (AREA)
- Dermatology (AREA)
- Molecular Biology (AREA)
- Virology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Hematology (AREA)
- Psychology (AREA)
- Physical Education & Sports Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Urology & Nephrology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biochemistry (AREA)
Abstract
本发明公开了一种抑制细胞程序性坏死的RIPK1抑制剂及其制备方法。本发明的RIPK1抑制剂如通式I所示,其中,X1、X2、X3、X4、X5、Z1、Z2、Z3、L1、L2、L3、R、R1、环D和n如说明书和权利要求书中所示。本发明还公开了通式I的制备方法以及其抑制细胞程序性坏死和RIPK1的活性测试结果。本发明所述的通式I化合物可用于制备用于治疗和预防炎症和退行性疾病的药物。
Description
本申请为申请号为202111074627.8、申请日为2021年9月14日、发明名称为“抑制细胞程序性死亡的化合物及其制备方法”的中国发明专利申请的分案申请。
技术领域
本发明提供了一种抑制细胞程序性坏死的抑制剂,具体涉及其制备方法和用于治疗和预防炎症和退行性疾病的方法和用途。
背景技术
细胞程序性坏死是一种高度炎症形式的细胞死亡,可由多种促进因子诱发,比如细胞坏死因子(TNF)和FAS配体。此过程可在多种细胞中发生,被认为是细胞在病理状况下的主要死亡模式,与多种炎症疾病和退行性疾病直接相关。这些疾病包括神经退行性疾病、中风、冠心病、心肌梗死、视网膜退行性疾病、炎症性肠道病、肾病、肝病,和其他多种相关疾病。
RIPK1(receptor interacting protein kinase 1)参与许多关键的细胞内炎性信号通路,不仅包括细胞程序性坏死(necroptosis),科学试验证实该蛋白可以通过引起细胞破裂而引起广泛的炎性细胞过程。RIPK1是NF-κB信号转导与死亡反应的细胞决定因素的主要调节剂,其中NF-κB信号传导响应人类疾病中广泛的炎性和促死性刺激。
因此,RIPK1抑制剂可提供更为有效的细胞程序性坏死抑制,用于预防和治疗于此相关的炎症和退行性疾病。
发明内容
本发明的目的在于提供一种新型的抑制细胞程序性坏死的RIPK1抑制剂。
本发明提供了通式I化合物,所述通式I化合物为式II所示化合物:
R1为H或甲基;Rd为H或卤素;Z1为N或CH;环A为以下结构:
环D为苯基、卤素取代的苯基或噻吩;
在通式II的三环结构中,五元环的R与六元环的R各自独立选自基团H、卤素、-CN、-C1-C6烷基、-C1-C6卤代烷基、-C0-C6亚烷基氧基C1-C6烷基-、C1-C6羟基烷基、-C0-C6亚烷基-S-C1-C6烷基-、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-6元非芳香性杂环基、-C0-C6亚烷基-C3-C6环烷基、-C0-C6亚烷基-CONRaRb、SF5、-C0-C6亚烷基-NRaRb、-C0-C6亚烷基-NHC(O)Rc、-C0-C6亚烷基-NHC(O)NRaRb、-C0-C6亚烷基-P(O)Me2、-C0-C6亚烷基C3-C6环烷氧基、-C0-C6亚烷基C1-C6烷氧基、-C0-C6亚烷基C1-C6卤代烷氧基、-C0-C6亚烷基-C≡C-R2、-O-C1-C6亚烷基-C≡C-R2、-S-C1-C6亚烷基-C≡C-R2、
Ra、Rb各自独立为氢、取代或未取代的C1-C10烷基、取代或未取代的C3-C10环烷基、取代或未取代的C6-C10芳基、或取代或未取代的C3-C10杂芳基;Ra和Rb可以与它们连接的氮原子或碳原子一起可以形成三至八元环或四至八元杂环;
Rc各自独立地为H、C1-C6烷基、C3-C6环烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6环烷氧基、C0-C6亚烷基羟基、C6-C10芳基、5-10元杂芳基、3-10元非芳香性杂环基;
R2为氢、C1-C10烷基、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-10元非芳香性杂环基、-C0-C6亚烷基-C3-C10环烷基。
本发明还提供了通式III化合物
其中各定义同通式II。
本发明的第三方面,提供第一方面所述的化合物的用途,用于:
(i)制备细胞程序性坏死抑制剂;
(ii)制备预防和/或治疗细胞程序性坏死介导的疾病的药物。
具体实施方式
定义
术语“烷基”是指一价饱和脂族烃基,具有1至10个碳原子,包括直链和支链烃基,如甲基(即CH3-)、乙基(即CH3CH2-)、正丙基(即CH3CH2CH2-)、异丙基(即(CH3)2CH-)、正丁基(即CH3CH2CH2CH2-)、异丁基(即(CH3)2CHCH2-)、仲丁基(即(CH3)(CH3CH2)CH-)、叔丁基(即(CH3)3C-)、正戊基(即CH3CH2CH2CH2CH2-)、新戊基(即(CH3)3CCH2-)。
如本文所用,术语“芳基”是指6至20个(较佳6-14个)碳原子的单价芳香族碳环基团,它具有单环(如苯基)或稠环(如萘基或蒽基),如果连接点在芳香碳原上,稠环可能是非芳香性的(如2-苯并噁唑酮,2H-1,4-苯并噁嗪-3(4H)-酮-7-基等)。优选的芳基包括苯基和萘基。
如本文所用,术语“烯基”是指具有2至10(如2至6或2至4)个碳原子的烯基,且具有至少1(如1至2)个不饱和烯键(>C=C<)。这类基团的例如有乙烯基、烯丙基、丁-3-烯基。如本文所用,术语“环烷基”是指具有3至10个碳原子的、具有单环或多环(包括稠合体系,桥环体系和螺环体系)的环状烷基。在稠环体系中,一个或多个环可以是环烷基、杂环的、芳基或杂芳基,只要连接位点是通过环烷基的环。合适的环烷基的例子包括:例如,金刚烷基、环丙基、环丁基、环戊基和环辛基。
如本文所用,术语“卤代”或“卤素”是指氟、氯、溴和碘。
如本文所用,术语“杂芳基”是指环内具有1至10个碳原子和1至4个选自氧、氮和硫的杂原子的芳香基团,这样的杂芳基可以是单环的(如吡啶基或呋喃基)或稠环(如吲嗪基(indolizinyl)或苯并噻吩基),其中,所述稠环可以是非芳香性的和/或含有一个杂原子,只要连接点是通过芳香性杂芳基的原子。在一实施例中,杂芳基的环原子氮和/或硫任选地被氧化为N-氧化物(N-O),亚磺酰基或磺酰基。优选地杂芳基包括吡啶基、吡咯基、吲哚基、噻吩基和呋喃基。
如本文所用,术语“取代的杂芳基”是指被1至5个、优选1至3个、更优选1至2个的取代基所取代的杂芳基,所述取代基选自与取代的芳基所定义的相同取代基。
如本文所用,术语“杂环”或“杂环的”或“杂环烷基”或“杂环基”是指饱和的、部分饱和的或不饱和的基团(但不是芳香性的),具有单环或稠环(包括桥环体系和螺环体系,环内具有1至10个碳原子和1至4个选自氮、硫或氧的杂原子,在稠环体系中,一个或多个环可以是环烷基、芳基或杂芳基,只要连接点通过非芳香性环。在一实施例中,杂环基团的氮原子和/或硫原子任选地被氧化,以提供N-氧化物、亚磺酰基和磺酰基部分。
如本文所用,术语“取代的杂环的”或“取代的杂环烷基”或“取代的杂环基”是指被1到5(如1至3)个取代基所取代的杂环基团,所述取代基与取代的环烷基所定义的取代基相同。
所述取代基选自,但不局限于,以下化学基团:卤素、-C1-6烷基、-C3-8环烷基、-C1-6卤代烷基、-C3-8卤代环烷基、-C1-6烷氧基、-C3-8环烷氧基、-C1-6烷硫基、-C0-6亚烷基-OH、硝基、醛基、-SF5、-C0-6亚烷基-NRaRb、-C0-6亚烷基-羧基、-C0-6亚烷基-CORa、-C0-6亚烷基-CO2Ra、-C0-6亚烷基-CONRdRe、-C0-6亚烷基-SO2Ra、-C0-6亚烷基-SO2NRdRe、羰基,-C0-6亚烷基-CN,-C3-8环烷基-OH,-C2-6烯基,C2-6炔基,-C0-6亚烷基-S(O)(NH)C1-6alkyl,-C0-6亚烷基-S(O)(NCN)C1-6alkyl,-C0-6亚烷基-NRcS(O)2Rb,-C0-6亚烷基-NRcS(O)2NRcRb,-C0-6亚烷基-NRcC(O)NH2,-C0-6亚烷基-NRcC(O)Rb,-C0-6亚烷基-NRcC(O)NRdRe,-C0-6亚烷基-NRcC(O)ORb,-C0-6亚烷基-NRSO2RbC(O)-Rb,-C0-6亚烷基-P(O)RcRb,-C0-6亚烷基-P(O)(ORc)(ORb),-C0-6亚烷基-C(O)C1-6亚烷基氨基,C1-6杂烷基,C5-10碳环,C5-10芳基、C2-10杂环、C2-10杂芳环。
在本申请中,C0-6亚烷基是指不具有亚烷基或具有C1-6亚烷基。
如本文所用,术语“立体异构体”是指一个或多个立体中心的手性不同的化合物。立体异构体包括对映异构体和非对映异构体。
如本文所用,术语“互变异构体”是指质子位置不同的化合物的替代形式,如烯醇-酮和亚胺-烯胺互变异构体,或杂芳基的互变异构形式,所述杂芳基包含与环的-NH-部分和环的=N-部分连接的环原子,如吡唑、咪唑、苯并咪唑、三唑和四唑。
“前药”是指实施例化合物的任何衍生物,当被施用于受试者时,其能够直接或间接地提供实施例的化合物或其活性代谢物或残余物。特别优选的衍生物和前药是那些,当被施用于受试者时,提高实施例化合物的生物利用度(如口服给药的化合物更容易被吸收进入血液)或相对于母体种类提高母体化合物到生物区室(如脑或淋巴系统)的运送的衍生物和前药。前药包括本发明化合物的酯类形式。
在本发明所述的化合物有立体异构体存在的情况下,本发明包括化合物的所有立体异构体。在本发明所述的化合物有互变异构体存在的情况下,本发明包括化合物的所有互变异构体。本发明还包括所述化合物中的任何一个或多个氢原子被其稳定同位素氘取代而产生的氘代化合物。本发明还提供了通式I和通式XII化合物安全有效量范围内的活性成分,以及药学上可接受的载体。本发明所述的“活性成分”是指本发明所述的通式I至通式XII化合物。
本发明所述的“活性成分”和药物组合物可用作细胞程序性坏死介导的疾病抑制剂。在另一优选例中,用于制备预防和/或治疗细胞程序性坏死介导的疾病的药物。
“安全有效量”指的是:活性成分的量足以明显改善病情,而不至于产生严重的副作用。通常,药物组合物含有1-2000mg活性成分/剂,更佳地,含有10-200mg活性成分/剂。较佳地,所述的“一剂”为一个药片或胶囊。
“药学上可接受的载体”指的是:一种或多种相容性固体或液体填料或凝胶物质,它们适合于人使用,而且必须有足够的纯度和足够低的毒性。“相容性”在此指的是组合物中各组份能和本发明的活性成分以及它们之间相互掺和,而不明显降低活性成分的药效。通常,优选实施例的化合物将以治疗有效量、通过具有类似作用的药剂的任意一种可接受的模式施用。优选实施例的化合物(即活性成分)的实际用量根据多个因素确定,如待治疗疾病的严重程度、患者的年龄和相对健康程度、被使用化合物的效力、施用的路径和形式,以及其他因素。该药物可一天施用多次,优选地,每天一次或两次。所有这些因素都在主治医生的考虑范围内。
优选实施例的目的,治疗有效剂量通常可以是对患者一次性施用或分次施用的每日总剂量,例如,每日约0.001至约1000毫克/公斤体重,优选地,每日约1.0至约30毫克/千克体重。单位剂量组合物(Dosage unit composition)可包含其剂量因数以形成每日剂量。剂型的选择取决于各种因素,例如给药模式和药物物质的生物利用度。通常,优选实施例的化合物可作为药物组合物通过以下任意一种路线给药:口服、全身给药(如透皮、鼻内或通过栓剂)、或肠外给药(如肌内、静脉内或皮下)。优选的给药方式为口服,可根据苦的程度调节方便的日剂量。组合物可采取的形式为片剂、丸剂、胶囊、半固体、粉剂、缓释制剂、溶液、悬浮液、酏剂、气雾剂或任何其他适当的组合物。另一种优选的施用优选实施例化合物的方式为吸入。这是一种将治疗剂直接运送给呼吸道的有效方法(参见,如美国专利号5,607,915)。
合适的药学上可接受的载体或赋形剂包括:如处理剂和药物运送改性剂和促进剂,诸如磷酸钙、硬脂酸镁、滑石、单糖、二糖、淀粉、明胶、纤维素、甲基纤维素钠、羧甲基纤维素、葡萄糖、羟丙基-B-环糊精、聚乙烯吡咯烷酮、低熔点蜡、离子交换树脂等,及其任意两种或多种的组合。液体和半固体的赋形剂可以选自甘油、丙二醇、水、乙醇和各种油,包括石油、动物油、植物油或合成来源,如花生油、豆油、矿物油、芝麻油等。优选的液体载体,特别是用于可注射溶液的载体,包括水、盐水、葡萄糖水性溶液和乙二醇。其它适宜的药学上可接受的赋形剂在《雷明顿药物科学》(Remington’s Pharmaceutical Sciences),MackPub.Co.,新泽西(1991)有描述,通过引用纳入本文。
如本文所用,术语“药学上可接受的盐”是指通式I至通式XII化合物的非毒性酸或碱土金属盐。这些盐可在最终分离和纯化通式至通式XIII化合物时原位制得、或分别将合适的有机或无机酸或碱与碱性或酸性官能团反应制得。代表性的盐包括,但不限于:乙酸盐、己二酸盐、藻酸盐、柠檬酸盐、天冬氨酸盐、苯甲酸盐、苯磺酸盐、硫酸氢盐、丁酸盐、樟脑酸盐、樟脑磺酸盐、二葡糖酸盐、环戊烷丙酸盐、十二烷基硫酸盐、乙磺酸盐、葡萄糖庚酸盐、甘油磷酸盐、半硫酸盐、庚酸盐、己酸盐、富马酸盐、盐酸盐、氢溴酸盐、氢碘酸盐、2-羟基乙磺酸盐、乳酸盐、马来酸盐、甲磺酸盐、烟酸盐、2-萘基磺酸盐、草酸盐、双羟萘酸盐、果胶酸盐、硫氰酸盐、3-苯基丙酸盐、苦味酸盐、新戊酸盐、丙酸盐、琥珀酸盐、硫酸盐、酒石酸盐、硫氰酸盐、对甲苯磺酸盐和十一烷酸盐。此外,含氮的碱性基团可被如下试剂季铵盐化:烷基卤化物,如甲基、乙基、丙基、丁基的氯化物、溴化物和碘化物;二烷基硫酸盐,如二甲基、二乙基、二丁基和二戊基硫酸酯;长链卤化物如癸基、月桂基、肉豆蔻基和硬脂基的氯化物、溴化物和碘化物;芳烷基卤化物如苄基和苯乙基溴化物等。由此得到水溶性或油溶性或可分散产品。可被用于形成药学上可接受的酸加成盐的酸的例子包括如盐酸、硫酸、磷酸的无机酸,和如草酸、马来酸、甲磺酸、琥珀酸、柠檬酸的有机酸。碱加成盐可在最终分离和纯化通式I的化合物时原位制得、或使羧酸部分分别与合适的碱(如药学上可接受的金属阳离子的氢氧化物,碳酸盐或碳酸氢盐)或氨、或有机伯、仲或叔胺反应制得。药学上可接受的盐包括,但不限于,基于碱金属和碱土金属的阳离子,如钠、锂、钾、钙、镁、铝的盐等,以及无毒的铵、季铵和胺阳离子,包括,但不限于:铵、四甲基铵、四乙基铵、甲胺、二甲胺、三甲胺、三乙胺、乙胺等。其它代表性的用于形成碱加成盐的有机胺包括二乙胺、乙二胺、乙醇胺、二乙醇胺、哌嗪等。
下列缩写具有所示含义。EA:乙酸乙酯。DBU:1,8-二氮杂二环[5.4.0]十一碳-7-烯;DCM:二氯甲烷;DIBAL:氢化二异丁基铝;DIEA:二异丙基乙胺;DMAP:N,N-二甲基氨基吡啶;DME:1,2-二甲氧基乙烷;DMF:N,N-二甲基甲酰胺;DMPE:1,2-双(二甲基膦)乙烷;DMSO:二甲基亚砜;DPPB:1,4-双(二苯基膦)丁烷;DPPE:1,2-双(二苯基膦)乙烷;DPPF:1,1’-双(二苯基膦)二茂铁;DPPM:1,1’-双(二苯基膦)甲烷;DIAD:偶氮二甲酸二异丙酯;EDCI:1-(3-二甲基氨基丙基)-3-乙基碳二亚胺;HATU:O-(7-氮苯并三氮唑)-1,1,3,3-四甲基脲六氟磷酸酯;HMPA:六甲基磷酰胺;HOAT:N-羟基-7-偶氮苯并三氮唑;IPA:异丙醇;LDA:二异丙基氨基锂;LHMDS:双(六甲基二硅基)氨基锂;LAH:氢化铝锂;NCS:N-氯代琥珀酰亚胺;PE:石油醚;PyBOP:苯并三唑-1-基氧三吡咯烷基六氟磷酸盐;TDA:三[2-(2-甲氧乙氧基)乙基]胺;DCM:二氯甲烷;TEA:三乙胺;TFA:三氟乙酸;THF:四氢呋喃;NCS:N-氯代琥珀酰亚胺;NMM:N-甲基吗啉;NMP:N-甲基吡咯烷酮;PPh3:三苯基膦;RT:室温;T3P:丙基膦酸酐;TCFH:N,N,N',N'-四甲基氯甲脒六氟磷酸盐。
反相HPLC纯化条件:采用沃特世micromass ZQ 4000(MAA050型)作为质量检测器、沃特世2487UV为检测器,在沃特世HPLC 2790上进行HPLC-MS分析。使用的色谱柱为飞诺美OOB-4605-E0(5U-XB-C18-100A、50×4.6毫米)。流动相为洗脱剂A(水、0.05%TFA)和洗脱剂B(CH3CN、0.05%TFA),洗脱速度为1毫升/分钟。起始条件为90% A作用1分钟,然后90% A在5分钟内线性下降到10% A,再在1分钟内从10% A回升到90% A,总运行时间为7分钟。根据化合物性质,流动相梯度和运行时间可适当调整。
手性HPLC拆分条件:使用Agilent Technologies 1200 Infinity液相色谱系统,手性色谱柱采用大赛璐CHIRALPAK IG(货号:IG00EE-AT002)。流动相为洗脱剂A(正己烷)和洗脱剂B(乙醇),洗脱速度为3ml/min,洗脱条件采用恒定比例的乙醇。根据化合物性质,手性色谱柱类型,流动相乙醇比例和运行时间可以适当调整。
参考以下实例,更容易理解本发明的内容,给出这些实施例是为了说明本发明而不是限制其范围。除另有说明外,否则百分比和份数均按重量计算,单位为重量份数。
除非另有说明,否则本发明实施例中使用的材料和试剂均是市售产品。
除非另行定义,文中所使用的所有专业与科学用语与本领域熟练人员所熟悉的意义相同。此外,任何与所记载内容相似或均等的方法及材料皆可应用于本发明方法中。文中所述的较佳实施方法与材料仅作示范之用。
实施例1:中间体Z-7的制备
第一步:Z-1的制备,将500mg的7-硝基吲哚溶于10mL乙腈中,加入丙烯酸甲酯(670.4mg)、DBU(234.9mg)50℃反应4h,随后将反应液冷却至室温,加水淬灭,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相进行柱层析得到中间体Z-1。MS ESI:m/z=249.4,[M+H]+。
第二步:Z-2的制备,将Z-1(330mg),NH4Cl(290.4mg),铁粉(744.9mg),溶于乙醇(12mL)与水(4mL)中,室温反应1h后,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相进行柱层析得到中间体Z-2。MS ESI:m/z=218.2,[M+H]+。
第三步:Z-3的制备,将Z-2(250mg),氢氧化锂(140mg)溶于甲醇(10mL)与水(3mL)中,室温反应1h后,用盐酸将反应液PH调节至5后,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相得到粗产品Z-3。MS ESI:m/z=205,[M+H]+。
第四步:Z-4的制备,将Z-3,NMI(N-甲基咪唑),TCFH直接溶于DMF(10mL)中,室温条件下反应3h,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相进行柱层析得到中间体Z-4。MSESI:m/z=187.2,[M+H]+。
第五步:Z-5的制备,将Z-4(100mg),碘甲烷(233.5mg),碳酸铯(185.7mg)溶于DMF(5mL)中,室温条件下反应3h,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相进行柱层析得到中间体Z-5。MS ESI:m/z=201.2,[M+H]+。
第六步:Z-6的制备,将Z-5(100mg),NaHMDS(二(三甲基硅基)氨基钠),亚硝酸异戊酯溶于THF(5mL)中,冰浴条件下反应3h,用乙酸乙酯萃取,无水硫酸钠干燥,浓缩有机相进行柱层析得到中间体Z-6。MS ESI:m/z=230.2,[M+H]+。
第七步:Z-7的制备,将Z-6(200mg),六水合氯化镍(423.5mg)溶于MeOH(8mL)中,冰浴条件下搅拌30分钟,冰浴条件下加入硼氢化钠(198.2mg),室温条件下反应3h,旋干反应溶剂,利用二氯甲烷进行打浆纯化,过滤后浓缩有机相,得到中间体Z-7。MS ESI:m/z=216.2,[M+H]+。
实施例2:T-1
(±)-5-苄基-N-(1-甲基-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
将酸-1(73.6mg),NMI(34.3mg),TCFH(119.7mg)溶于1mLDMF中,冰浴条件下搅拌10min后,加入Z-7(60mg)室温条件下反应3h,加冰水淬灭反应,用EA萃取三次,合并有机相,用水洗三次,饱和食盐水洗三次,无水硫酸钠干燥,浓缩有机相,利用HPLC纯化处理,(流动相:A:H2O(+0.1%CF3COOH);B:MeCN;分离条件:50%B;流速:10mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到5mg白色固体(T-1)。
1H NMR(400MHz,CDCl3)δ8.63(s,1H),7.49(d,J=7.8Hz,1H),7.09-7.32(m,7H),7.06(d,J=7.7Hz,1H),6.58(m,1H),4.92(m,1H),4.67(m,1H),4.33(m,1H),4.19(s,2H),3.64(s,3H)。
MS ESI:m/z=401.1,[M+H]+。
实施例3:T-2
(±)-5-苄基-N-(1-甲基-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)恶唑-2-羧酰胺
以酸-2(56.6mg)和Z-7为原料,使用与实施例2相同的条件获得T-2。
1H NMR(400MHz,CD3OD)δ7.45–7.12(m,10H),7.02(s,1H),6.55(m,1H),4.76(m,1H),4.63(m,1H),4.58(s,1H),4.39(m,1H),4.11(s,2H),3.59(s,3H)。MS ESI:m/z=401.1,[M+H]+。
实施例4:T-3
(±)-5-苄基-N-(7-碘-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-8的制备,将中间体Z-7(1eq),二碳酸二叔丁酯(1.1eq),三乙胺(1.5eq)溶于二氯甲烷中,室温搅拌2h,加冰水淬灭反应,用乙酸乙酯萃取三次,合并有机相,用水洗三次,饱和食盐水洗三次,无水硫酸钠干燥,浓缩有机相,快速柱层析法分离纯化得中间体Z-8。
第二步:Z-9的制备,将中间体Z-8(1eq),N-碘代丁二酰亚胺(1.1eq)溶于二氯甲烷中,室温搅拌30min,加冰水淬灭反应,用乙酸乙酯萃取三次,用五水硫代硫酸饱和溶液淋洗,合并有机相,用水洗三次,饱和食盐水洗三次,无水硫酸钠干燥,浓缩有机相,快速柱层析法分离纯化得中间体Z-9。
第三步:Z-10的制备,将中间体Z-9(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-10。MS ESI:m/z=341.6,[M+H]+。
第四步:T-3的制备,以酸-1(1.5eq)和Z-9(1eq)为原料,使用与实施例2相同的条件获得T-3。
1H NMR(400MHz,acetone-d6)δ8.55(s,1H),7.62(s,1H),7.43–7.21(m,8H),4.88–4.70(m,2H),4.45(m,1H),4.21(s,2H),3.60(s,3H)。MS ESI:m/z=527,[M+H]+。
实施例5:T-4
(±)-5-苄基-N-(1-甲基-7-(甲硫基)-2-羰基-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-11的制备,将中间体Z-8(1eq),二甲硫醚(1.3eq),N-氯代丁二酰亚胺(1.3eq)溶于二氯甲烷中,室温搅拌2h,加冰水淬灭反应,用乙酸乙酯萃取三次,合并有机相,用水洗三次,饱和食盐水洗三次,无水硫酸钠干燥,浓缩有机相,快速柱层析法分离纯化得中间体Z-11。
第二步:Z-12的制备,将中间体Z-11(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-12。MS ESI:m/z=262,[M+H]+。
第三步:T-4的制备,以酸-1(1.5eq)和Z-2(1eq)为原料,使用与实施例2相同的条件获得T-4。
1H NMR(400MHz,CD3OD)δ7.54(m,1H),7.34–7.17(m,7H),4.77(m,1H),4.65–4.59(m,1H),4.37–4.30(m,1H),4.16(s,2H),3.57(s,3H),2.32(s,3H)。MS ESI:m/z=447,[M+H]+。
实施例6:T-5
(±)-5-苄基-N-(9-氯-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
以5-氯-7-硝基-吲哚为原料,使用与实施例1相同的条件获得中间体Z-13,以酸-1(1.5eq)和Z-13(1eq)为原料,使用与实施例2相同的条件获得T-5。
1H NMR(400MHz,CDCl3)δ8.60(m,1H),7.45(d,J=1.8Hz,1H),7.33–7.27(m,5H),7.08(d,J=3.2Hz,1H),7.03(d,J=1.8Hz,1H),6.51(d,J=3.1Hz,1H),4.91–4.86(m,1H),4.65(m,1H),4.30(m,1H),4.19(s,2H),3.61(s,3H)。MS ESI:m/z=435,[M+H]+。
实施例7:T-6
(±)-5-苄基-N-(9-溴-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
以5-溴-7-硝基-吲哚为原料,使用与实施例1相同的条件获得中间体Z-14,以酸-1(1.5eq)和Z-14(1eq)为原料,使用与实施例2相同的条件获得实T-6。
1H NMR(400MHz,CDCl3)δ8.59(m,1H),7.61(d,J=1.6Hz,1H),7.33-7.27(m,5H),7.15(d,J=1.6Hz,1H),7.06(d,J=3.1Hz,1H),6.51(d,J=3.2Hz,1H),4.91–4.84(m,1H),4.65(m,1H),4.29(m,1H),4.19(s,2H),3.61(s,3H)。MS ESI:m/z=481,[M+H]+。
实施例8:T-7
(±)-5-苄基-N-(9-氟-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
以5-氟-7-硝基-吲哚为原料,使用与实施例1相同的条件获得中间体Z-15,以酸-1(1.5eq)和Z-15(1eq)为原料,使用与实施例2相同的条件获得T-7。
1H NMR(400MHz,DMSO-d6)δ8.66(s,1H),7.52(d,J=3.1Hz,1H),7.40–7.19(m,6H),7.09(m,1H),6.55(d,J=3.1Hz,1H),4.70(m,1H),4.59(m,1H),4.41(m,2H),4.13(s,2H),3.50(s,3H)。MS ESI:m/z=419,[M+H]+。
实施例9:T-8
(±)-5-苄基-N-(1-甲基-7-((1-甲基-1H-吡唑-4-基)乙炔基)-2-氧-1,2,3,4-四氢-[1,4]二氮杂ze[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-16的制备,用N-甲基-4-炔基吡唑(1.3eq)与中间体Z-10(1eq),CuI(0.05eq),PdCl2(PPh3)2(0.1eq)溶于三乙胺和DMF的混合溶剂中,85℃下反应0.5小时后,冷却至室温,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-16。MS-ESI:m/z=420,[M+H]+。
第二步:T-8的制备,以酸-1(1.5eq)和Z-16(1eq)为原料,使用与实施例2相同的条件获得T-8。
1H NMR(400MHz,acetone-d6)δ7.88(s,1H),7.68(s,1H),7.60(s,1H),7.58–7.55(m,1H),7.34–7.27(m,7H),4.86–4.73(m,2H),4.44(m,1H),4.21(s,2H),3.92(s,3H),3.62(s,3H)。MS ESI:m/z=505,[M+H]+。
实施例10:T-9
(±)-5-苄基-N-(1-甲基-9-((1-甲基-1H-吡唑-4-基)乙炔基)-2-氧-1,2,3,4-四氢-[1,4]二氮杂p[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-17的制备,用N-甲基-4-炔基吡唑(1.3eq)与中间体Z-14(1eq),CuI(0.05eq),PdCl2(PPh3)2(0.1eq)溶于三乙胺和DMF的混合溶剂中,85℃下反应3小时后,冷却至室温,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-17。MS-ESI:m/z=420,[M+H]+。
第二步:T-9的制备,以酸-1(1.5eq)和Z-17(1eq)为原料,使用与实施例2相同的条件获得T-9。
1H NMR(400MHz,acetone-d6)δ8.56(s,1H),7.87(s,1H),7.58(s,1H),7.45(d,J=3.2Hz,1H),7.34 -7.24(m,6H),6.62(d,J=3.2Hz,1H),4.82(m,1H),4.75(m,1H),4.42(m,1H),4.21(s,2H),3.91(s,3H),3.63(s,3H)。MS ESI:m/z=505,[M+H]+。
实施例11:T-10
(±)-5-苄基-N-(1-乙基-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-18的制备,用碘乙烷与中间体Z-4使用与实施例1相同的条件获得中间体Z-18。MS-ESI:m/z=230,[M+H]+。
第二步:T-10的制备,以酸-1(1.5eq)和Z-18(1eq)为原料,使用与实施例2相同的条件获得T-10。
1H NMR(400MHz,CD3OD)δ7.47(m,1H),7.35–7.21(m,7H),7.14(m,1H),6.56(m,1H),4.77(m,1H),4.65(m,1H),4.32(m,1H),4.18(q,J=6.6Hz,4H),1.28(t,J=7.1Hz,3H)。MSESI:m/z=415,[M+H]+。
实施例12:T-11
(±)-5-苄基-N-(7-溴-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi吲哚-3-基]-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-19的制备,用N-溴代琥珀酰亚胺与中间体Z-8使用与实施例4相同的条件获得中间体Z-19。MS-ESI:m/z=296,[M+H]+。
第二步:T-11的制备,以酸-1(1.5eq)和Z-19(1eq)为原料,使用与实施例2相同的条件获得T-11。
1H NMR(400MHz,CD3OD)δ7.37–7.20(m,9H),4.80–4.75(m,1H),4.65–4.59(m,1H),4.35(m,1H),4.16(s,2H),3.56(s,3H)。MS ESI:m/z=481,[M+H]+。
实施例13:T-12
(±)-3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺基)-1-甲基-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-6-羧酸盐
以7-硝基吲哚-2-甲酸乙酯为原料,使用与实施例1相同的条件获得中间体Z-20,以酸-1(1.5eq)和Z-20(1eq)为原料,使用与实施例2相同的条件T-12。
1H NMR(400MHz,acetone-d6)δ8.55(s,1H),7.62(m,1H),7.42(s,1H),7.38–7.26(m,7H),5.37(m,1H),4.86–4.80(m,1H),4.43(m,1H),4.39–4.32(q,J=7.1Hz,2H),4.21(s,2H),3.60(s,3H),1.37(t,J=7.1Hz,3H)。MS ESI:m/z=473,[M+H]+。
实施例14:T-13
(±)-3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺基)-1-甲基-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-6-羧酸
将T-12(1eq),2M氢氧化锂水溶液溶于四氢呋喃中,60℃反应三小时,利用2M稀盐酸水溶液中和反应液,用EA萃取三次,合并有机相,用水洗三次,饱和食盐水洗三次,无水硫酸钠干燥,浓缩有机相,利用HPLC纯化处理,得产物T-13。
1H NMR(400MHz,acetone-d6)δ8.55(s,1H),7.63(m,1H),7.45(s,1H),7.38–7.30(m,5H),7.25(m,2H),5.44(m,1H),4.83(m,1H),4.40(m,1H),4.21(s,2H),3.61(s,3H)。
MS ESI:m/z=445,[M+H]+。
实施例15:T-14
(±)-5-苄基-N-(1-甲基-2-氧代-1,2,3,4,6,7-六氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
将中间体Z-8(1eq),氰基硼氢化钠(3eq)溶于醋酸溶液中,冰浴条件下反应3h,用EA萃取三次,合并有机相,水硫酸钠干燥,浓缩有机相,得到中间体(Z-21),以酸-1(1.5eq)和Z-21(1eq)为原料,使用与实施例2相同的条件获得T-14。
1H NMR(400MHz,CDCl3)δ8.34(s,1H),7.39–7.29(m,4H),6.96-6.90(m,2H),6.75(m,2H),4.87(m,1H),4.17(s,2H),3.78(m,2H),3.62(m,2H),3.44(s,3H),3.27–3.18(m,2H)。
MS ESI:m/z=403,[M+H]+。
实施例16:T-15
(±)-5-苄基-N-(1-甲基-7-(1-甲基-1H-吡唑-4-基)-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
第一步:Z-22的制备,用1-甲基-1H-吡唑-4-硼酸频哪醇酯(1.5eq)与中间体Z-9(1eq),Pd(dppf)Cl2(0.1eq),K3PO4溶于二氧六环和水的混合溶剂中,氩气保护下95℃下反应过夜,冷却至室温,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-22。
第二步:Z-23的制备,将中间体Z-22(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-23。MS ESI:m/z=296,[M+H]+。
第三步:T-15的制备,以酸-1(1.5eq)和Z-23(1eq)为原料,使用与实施例2相同的条件获得T-15。
1H NMR(400MHz,CDCl3)δ7.73(s,1H),7.60(m,2H),7.32(m,4H),7.23–7.07(m,4H),4.91(m,1H),4.65(m,1H),4.34(m,1H),4.20(s,2H),3.98(s,3H),3.63(s,3H)。MS ESI:m/z=481,[M+H]+。
实施例17:T-16
(±)-5-苄基-N-(1-甲基-7-(1-甲基-1H-吡唑-5-基)-2-氧-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
以1-甲基-1H-吡唑-5-硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-16。
1H NMR(400MHz,CDCl3)δ8.65(s,1H),7.62(s,1H),7.43(m,1H),7.22-7.14(m,8H),6.41(m,1H),4.97–4.91(m,1H),4.71(m,1H),4.40–4.33(m,1H),4.19(s,2H),3.87(s,3H),3.64(s,3H)。MS ESI:m/z=481,[M+H]+。
实施例18:T-17
(±)-5-苄基-N-(1-甲基-2-氧代-7-(吡啶-3-基)-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-羧酰胺
以3-吡啶硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-17。
1H NMR(400MHz,CDCl3)δ8.88(m,1H),8.64(s,1H),8.56(m,1H),7.93(d,J=7.9Hz,1H),7.71(m,1H),7.42–7.30(m,7H),7.14(d,J=7.9Hz,1H),4.99(m,1H),4.75(m,1H),4.45–4.36(m,1H),4.20(s,2H),3.66(s,3H)。MS ESI:m/z=478,[M+H]+。
实施例19:T-18
(±)-5-苄基-N-(1-甲基-7-(1-甲基-3-(三氟甲基)-1H-吡唑-5-基)-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[[3,2,1-hi]吲哚-3-基]-4H-1,2,4-三唑-3-羧酰胺
以1-甲基-3-三氟甲基吡唑-5-硼酸频那醇酯与中间体Z-9使用与实施例16相同的条件获得T-18。
1H NMR(400MHz,CDCl3)δ8.65(s,1H),7.42(d,J=7.9Hz,1H),7.38–7.29(m,5H),7.24(s,1H),7.17(d,J=7.8Hz,1H),6.65(s,1H),5.01(m,1H),4.75(m,1H),4.40(m,1H),4.21(s,2H),3.93(s,3H),3.67(s,3H)。MS ESI:m/z=549,[M+H]+。
实施例20:中间体Y-8的制备
第一步:Y-1的制备,冰浴下向100ml茄形烧瓶中加入4-硝基吲哚(4000mg),NH(CH3)2(13.58ml,2mol/l in MeOH),HCHO(2.2ml,37%),ZnCl2(5048mg)和10ml甲醇。室温搅拌2h后,补加NH(CH3)2(2.46ml),HCHO(0.5ml)。搅拌4h后,LC-MS显示原料消耗完毕,加入NaOH溶液调pH至13左右,加入EA稀释,过滤除去不溶性固体。滤液用EA萃取,硫酸钠固体干燥后,旋干溶剂得到黄色固体,然后PE/EA 10:1进行打浆得到4250mg黄色固体。MS ESI:m/z=220,[M+1]+。
第二步:Y-2的制备,冰浴下向250ml茄形瓶中加入Y-1(4250mg),丙二酸二乙酯(2.94ml,),丙炔酸乙酯(1.96ml)和无水乙醚(97ml)。将瓶内空气置换为N2,室温搅拌3h后,补加丙二酸二乙酯(0.59ml),丙炔酸乙酯(1.96ml)。搅拌4h后,TLC显示反应结束,1N HCl淬灭,EA萃取。有机相用无水硫酸钠干燥浓缩后,通过快速硅胶柱层析得到5.47g黄色固体。MSESI:m/z=335,[M+1]+。
第三步:Y-3的制备,向250ml茄形瓶中加入Y-2(5470mg),Pd/C(3530mg,5%)和MeOH(78ml)。将反应瓶内空气用氢气球置换为氢气,然后在氢气氛围下室温搅拌。约2h后,TLC显示反应结束,通过硅藻土过滤,有机相旋干得到5.04g黄褐色油状物。MS ESI:m/z=305,[M+1]+。
第四步:Y-4的制备,在10ml茄形烧瓶中加入甲酸(3.1ml)和乙酸酐(1.9ml),室温搅拌约20min制备甲酸乙酸酐。冰浴下向50ml茄形烧瓶中加入Y-3(4900mg),二氯甲烷(16ml),然后滴加预先制备的甲酸乙酸酐。室温搅拌3h后,补加由1ml甲酸和0.6ml乙酸酐制备的混酐,继续搅拌2h后,TLC显示反应结束。真空下旋干除去溶剂及多余的酸,得到的绿色固体溶解于64ml四氢呋喃,冰浴下加入硼烷二甲硫醚络合物的四氢呋喃溶液(16.2ml,2mol/l in THF)。室温搅拌过夜,加入稀盐酸淬灭,EA萃取,无水硫酸钠干燥浓缩后,通过快速硅胶柱层析得到4870mg淡绿色油状物。MS ESI:m/z=319,[M+1]+。
第五步:Y-5的制备,在250ml茄形烧瓶中加入Y-4(2000mg),TFA(10ml)和甲苯(52ml)。110℃氮气氛围下回流26h后,TLC显示反应结束。反应液浓缩后,通过快速硅胶柱层析得到1225mg目标产物。MS ESI:m/z=273,[M+1]+。
第六步:Y-6的制备,在50ml茄形瓶中加入Y-5(1225mg),KOH(1010mg),水(1.6ml)和MeOH(10.5ml)。室温搅拌2.5h后,反应结束,用1N HCl将反应液调至酸性,EA萃取,有机相用无水硫酸钠干燥后,旋干得到1.2163g土黄色固体。MS ESI:m/z=245,[M+1]+。
第七步:Y-7的制备,向50ml茄形瓶中加入Y-6(500mg),DPPA(845.3mg),DIEA(399.6mg)和甲苯(10ml)。将瓶内空气置换为N2后,85℃加热搅拌2h,然后加入1.25N的NaOH(10ml)溶液,搅拌过夜。反应液先用盐酸酸化,EA洗去杂质,然后再用NaOH溶液碱化,EA萃取,无水Na2SO4干燥浓缩后,得到274.2mg淡黄色固体。MS ESI:m/z=216,[M+1]+。
第八步:Y-8的制备,在25ml茄形烧瓶中加入Y-7(224mg),BOC2O(340.7mg),NEt3(315.1mg,)和THF(5ml)。室温搅拌6h后,旋干溶剂,向固体中加入少许EA使之溶解,然后加入PE使产物析出,过滤得到285.7mg黄色固体。使用大赛璐CHIRALPAK IG柱,以乙醇/正己烷=25%的比例洗脱得到第一个峰为S构型,第二个峰为R构型。MS ESI:m/z=314,[M-1]-。
实施例21:T-19
(±)-5-苄基-N-(1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
在10ml反应管中加入Y-7(20mg),5-苄基-4H-1,2,4-三唑-3-羧酸(18.9mg),EDCI(23.4mg),HOBT(16.6mg),DIEA(22.8ul)和超干DCM(2ml)。将气体置换为氮气,室温搅拌过夜。用饱和NaHCO3溶液淬灭,EA萃取,旋干,通过快速柱层析粗纯化。粗产物经过制备HPLC(流动相:A:H2O(+0.1% TFA);B:MeCN;分离条件:50%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到5mg白色固体。以光学纯的Y-7为原料,采用相同的方法可以分别获得S-T-19和R-T-19。
1H NMR(400MHz,DMSO-d6)δ14.37(s,1H),11.19(s,1H),8.67(s,1H),7.39–7.08(m,8H),6.95(d,J=7.6Hz,1H),4.65–4.54(m,1H),4.13(s,2H),3.50(s,3H),3.24(m,1H),3.09–2.93(m,1H)。MS ESI:m/z=401,[M+1]+。
实施例22:T-20
(±)-5-苄基-N-(1,6-二甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-9的制备,在10ml反应管中加入Y-8(29mg),K2CO3(15.2mg)和DMF(1ml)。将空气置换为氮气,室温搅拌过夜。多次补加MeI和K2CO3后,反应结束。加入TFA淬灭,旋干除去溶剂。固体中加入DCM(2ml)和TFA(0.4ml),搅拌过夜脱去BOC,旋干,直接用于下一步。MSESI:m/z=230,[M+1]+。
第二步:T-20的制备,以Y-9为原料,使用与实施例21相同的条件制得10mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.59(s,1H),8.71(m,1H),7.43–7.07(m,8H),6.99(d,J=7.5Hz,1H),4.57(m,1H),4.16(s,2H),3.78(s,3H),3.47(s,3H),3.22(m,1H),3.01(m,1H)。MS ESI:m/z=415,[M+1]+。
实施例23:T-21
(±)-5-苄基-N-(1-甲基-2-氧代-6-(苯磺酰基)-2,3,4,6-四氢-1H-氮杂[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-10的制备,在10ml反应管中加入Y-8(29mg),NaH(4.4mg,60%)和THF(1ml),搅拌几分钟后,加入PhSO2Cl(35.52mg)。搅拌2h后,补加NaH(10mg)。搅拌1h后,反应结束,用饱和NaHCO3溶液和NH4Cl溶液各洗2遍,有机相用无水Na2SO4干燥,旋干可得中间体。将中间体溶解于DCM(1.6ml)中,然后加入TFA(0.4ml),搅拌约2h,反应结束,旋干可得Y-10。MS ESI:m/z=356,[M+1]+。
第二步:T-21的制备,以Y-10为原料,使用与实施例21相同的条件制得15.7mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.39(s,1H),8.69(s,1H),8.06–7.96(m,2H),7.83–7.76(m,2H),7.72m,1H),7.62m,2H),7.44(m,1H),7.38–7.12(m,6H),4.54(m,1H),4.13(s,2H),3.43(s,3H),3.23(m,1H),3.13–2.78(m,1H)。MS ESI:m/z=541,[M+1]+。
实施例24:T-22
(±)-5-苄基-N-(6-(环丙基甲基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-11的制备,在10ml反应管中加入Y-8(29mg),NaH(7.4mg,60%)和DMF(1ml),搅拌几分钟后,加入溴甲基环丙烷(14.9mg)。搅拌3h后,反应结束,用饱和NH4Cl溶液洗2遍,有机相用无水Na2SO4干燥,旋干可得44.5mg中间体。中间体溶解于DCM(0.9ml)中,加入TFA(0.3ml),室温搅拌4h后,反应结束,旋干得Y-11,直接用于下一步。MS ESI:m/z=270,[M+1]+。
第二步:T-22的制备,以Y-11为原料,使用与实施例21相同的条件制得17.8mg淡黄色固体。
1H NMR(400MHz,CDCl3)8.75(d,J=7.0Hz,1H),7.38–7.12(m,7H),7.04(s,1H),6.90(d,J=7.5Hz,2H),4.98–4.75(m,1H),4.16(s,2H),3.99(dd,J=14.3,6.7Hz,1H),3.87(dd,J=14.3,6.7Hz,1H),3.61(s,3H),3.39(m,1H),3.18–3.00(m,1H),1.33–1.11(m,1H),0.64(m,2H),0.37(m,2H)。MS ESI:m/z=455,[M+1]+。
实施例25:T-23
(±)-5-苄基-N-(6-环丙基-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-12的制备,在10ml反应管中加入Y-8(29mg),环丙基硼酸(9.5mg),DMAP(33mg),Cu(AcO)2(20mg)和甲苯(1ml)。将空气置换为氮气,100℃搅拌19h后,补加环丙基硼酸(15mg),Cu(AcO)2(20mg),继续加热17h,反应结束。用饱和NaHCO3液洗涤,有机相用无水Na2SO4干燥浓缩后,通过快速硅胶柱层析得到20mg中间体。中间体溶解于DCM(0.9ml)中,加入TFA(0.3ml),室温搅拌4h后,反应结束,旋干得Y-12,直接用于下一步。MS ESI:m/z=256,[M+1]+。
第二步:T-23的制备,以Y-12为原料,使用与实施例21相同的条件制得10.8mg白色固体。
1H NMR(400MHz,CDCl3)δ11.75(s,1H),8.72(d,J=6.6Hz,1H),7.36(m,1H),7.32–7.29(m,4H),7.25–7.20(m,2H),6.94(s,1H),6.91(m,1H),4.96–4.76(m,1H),4.17(s,2H),3.60(s,3H),3.36m,1H),3.33–3.27(m,1H),3.08(m,1H),1.06(m,2H),1.02–0.95(m,2H)。MSESI:m/z=441,[M+1]+。
实施例26:T-24
(±)-5-苄基-N-(1-甲基-2-氧代-6-苯基-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-13的制备,在10ml反应管中加入Y-8(29mg),苯硼酸(13.4mg),DMAP(33mg),Cu(AcO)2(20mg)和甲苯(1ml)。将空气置换为氮气,100℃搅拌6h后,补加苯硼酸(13.4mg),Cu(AcO)2(20mg),继续加热17h,反应结束。用饱和NaHCO3液洗涤,有机相用无水Na2SO4干燥浓缩后,通过快速硅胶柱层析得到10mg中间体。中间体溶解于DCM(0.9ml)中,加入TFA(0.3ml),室温搅拌4h后,反应结束,旋干得Y-13,直接用于下一步。MS ESI:m/z=292,[M+1]+。
第二步:T-24的制备,以Y-13为原料,使用与实施例21相同的条件制得6.2mg白色固体。
1H NMR(400MHz,CDCl3)δ8.78(d,J=5.7Hz,1H),7.51~7..10(m,13H),6.98(dd,J=15.8,6.4Hz,1H),5.02–4.84(m,1H),4.20(s,2H),3.64(s,3H),3.47(m,1H),3.10m,1H)。MS ESI:m/z=477,[M+1]+。
实施例27:T-25
(±)-5-苄基-N-(6-(氰甲基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-14的制备,在10ml反应管中加入Y-8(15mg),KOH(5.1mg)和THF(0.5ml),室温搅拌几分钟后,加入BrCH2CN(7.2mg)。搅拌2h后,约一半转化为目标产物,补加KOH和BrCH2CN直到TLC显示反应结束。用饱和NH4Cl溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后,通过快速硅胶柱层析得到14mg中间体。中间体溶解于DCM(0.9ml)中,加入TFA(0.3ml),室温搅拌2h后,反应结束,旋干得Y-14,直接用于下一步。MS ESI:m/z=255,[M+1]+。
第二步:T-25的制备,以Y-14为原料,使用与实施例21相同的条件制得3.9mg白色固体。
1H NMR(400MHz,acetone-d6)δ13.36(s,1H),8.66(d,J=5.0Hz,1H),7.46–7.20(m,8H),7.11(d,J=7.7Hz,1H),5.55–5.37(m,2H),4.86–4.62(m,1H),4.20(s,2H),3.60(s,3H),3.41m,1H),3.01(m,1H)。MS ESI:m/z=440,[M+1]+。
实施例28:T-26
(±)-5-苄基-N-(6-(2-氟乙基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-15的制备,在10ml反应管中加入Y-8(30mg),1-氟-2-碘乙烷(62.6mg),NaH(14.4mg,60%)和THF(1ml)。将空气置换为氮气,室温搅拌13h后,补加NaH(20mg),继续搅拌4h后,反应结束。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到22.5mg中间体。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-15,直接用于下一步。MS ESI:m/z=262,[M+1]+。
第二步:T-26的制备,以Y-15为原料,使用与实施例21相同的条件制得8.8mg白色固体。
1H NMR(400MHz,CDCl3)δ12.62(s,1H),8.74(d,J=6.7Hz,1H),7.33–7.07(m,6H),6.91(d,J=7.7Hz,1H),6.88(s,1H),4.95–4.80(m,1H),4.72(m,1H),4.60(m,1H),4.33(m,2H),4.17(s,2H),3.61(s,3H),3.45–3.31(m,1H),3.22–2.97(m,1H)。MS ESI:m/z=447,[M+1]+。
实施例29:T-27
(±)-5-苄基-N-(6-(2-氰基丙基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-16的制备,在10ml反应管中加入Y-8(30mg),2-溴-2-甲基丙腈(140.6mg),NaH(16mg,60%)和THF(2ml)。将空气置换为氮气,70℃搅拌2h后,补加2-溴-2-甲基丙腈(109mg),继续搅拌5h后,反应结束。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到21mg中间体。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-16,直接用于下一步。MS ESI:m/z=283,[M+1]+。
第二步:T-27的制备,以Y-16为原料,使用与实施例21相同的条件制得4mg白色固体。
1H NMR(400MHz,CDCl3)δ8.72(d,J=6.3Hz,1H),7.34–.24(6H),7.12(m,1H),6.93(m,2H),4.94–4.77(m,1H),4.43(m,0.5H),4.26(m 1H),4.17(s,2H),4.15–4.05(m,0.5H),3.61(s,3H),3.38(m,1H),3.20–2.97(m,2H),1.33(dd,J=22.6,7.1Hz,3H)。MS ESI:m/z=468,[M+1]+。
实施例30:T-28
(±)-5-苄基-N-(6-(2-甲氧基乙基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-17的制备,在10ml反应管中加入Y-8(30mg),2-溴乙基甲基醚(36ul),NaH(15.2mg,60%)和THF(1ml)。将空气置换为氮气,室温搅拌过夜,补加2-溴乙基甲基醚(40ul),继续搅拌20h后,反应结束。用饱和NH4Cl溶液洗涤,用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到13mg中间体,该反应相似条件下重复一遍,总共得到26mg中间体。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-17,直接用于下一步。MS ESI:m/z=274,[M+1]+。
第二步:T-28的制备,以Y-17为原料,使用与实施例21相同的条件制得5mg白色固体。
1H NMR(400MHz,CDCl3)δ8.73(d,J=6.0Hz,1H),7.25–7.09(m,7H),6.91(s,1H),6.87(d,J=7.6Hz,1H),4.87–4.75(m,1H),4.30–4.17(m,2H),4.14(s,2H),3.66(t,J=5.4Hz,2H),3.58(s,3H),3.32(m,1H),3.30(s,3H),3.12–2.98(m,1H)。MS ESI:m/z=459,[M+1]+。
实施例31:T-29
(±)-甲基2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)乙酸酯
第一步:Y-18的制备,在10ml反应管中加入Y-8(63mg),NaH(32mg,60%)和THF(1ml),将空气置换为氮气,搅拌几分钟后,加入2-溴乙酸甲酯(306mg),室温搅拌过夜后,反应结束。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到中间体51mg。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-18,直接用于下一步。MS ESI:m/z=288,[M+1]+。
第二步:T-29的制备,以Y-18为原料,使用与实施例21相同的条件制得30mg白色固体。
1H NMR(400MHz,CDCl3)δ13.47(s,1H),8.75(d,J=6.7Hz,1H),7.25~7.16(m,6H),7.02(d,J=8Hz,1H),6.91(d,J=8Hz,1H),6.69(m,1H),4.85(m,1H),4.79(d,J=17.7Hz,1H),4.65(d,J=17.7Hz,1H),4.17(s,2H),3.73(s,3H),3.59(s,3H),3.43–3.30(m,1H),3.15–2.97(m,1H)。MS ESI:m/z=473,[M+1]+。
实施例32:T-30
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)乙酸
在2ml小瓶子中加入T-29(8mg),KOH(4.9mg),MeOH(0.5ml),水(0.1ml),室温搅拌约18h后,稀HCl酸化,旋干经过制备HPLC(流动相:A:H2O(+0.1% TFA);B:MeCN;分离条件:50%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到5mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.49(s,1H),8.68(s,1H),7.40–7.13(m,8H),6.99(d,J=7.2Hz,1H),4.95(s,2H),4.69–4.52(m,1H),4.13(s,2H),3.50(s,3H),3.22(m,1H),3.11–2.93(m,1H)。MS ESI:m/z=459,[M+1]+。
实施例33:T-31
(±)-N-(6-(2-氨基-2-氧乙基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-5-苄基-4H-1,2,4-三唑-3-甲酰胺
在2ml小瓶子中加入T-29(6mg),氨水(0.ml),MeOH(0.2ml),室温搅拌约18h后,旋干,经过制备HPLC(流动相:A:H2O(+0.1%TFA);B:MeCN;分离条件:50%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到3mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.36(s,1H),8.66(s,2H),7.58(s,1H),7.39–7.15(m,8H),7.00(dd,J=6.8,1.5Hz,1H),4.79(s,2H),4.66–4.57(m,1H),4.13(s,2H),3.50(s,3H),3.22(m,1H),3.10–2.93(m,1H)。MS ESI:m/z=458,[M+1]+。
实施例34:T-32
(±)-3-(2-苄基-3-氯-7-氧代-2,4,5,7-四氢-6H-吡唑[3,4-c]吡啶-6-基)-1-甲基-1,3,4,6-四氢-2H-氮杂环[4,3,2-cd]吲哚-2-酮
第一步:Y-20的制备
在10ml反应管中加入Y-19(32mg),THF(1ml),HCl(1ml,6N),室温搅拌过夜,LC-MS显示原料已经全部转化为产物,直接旋干用于下一步。MS ESI:m/z=307,[M+1]+。
第二步:Y-21的制备
在10ml反应管中加入Y-7(18mg),Y-20(30mg),2-甲基吡啶-N-甲硼烷(11.1mg),MeOH(1ml)和TFA(0.1ml),将空气置换为氮气,室温搅拌约1天,反应结束。用饱和NH4Cl溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到22mg中间体。中间体溶解于MeOH(1ml)和水(0.5ml),加入KOH(100mg),室温搅拌过夜,加入1N HCl淬灭反应,EA萃取,旋干得到20mg固体Y-21。MS ESI:m/z=478,[M+1]+。
第三步:T-32的制备,在10ml反应管中加入Y-21(20mg),TCFH(17mg),NMI(6.6mg)和MeCN(1ml)。室温搅拌过夜后,TLC显示反应结束。NH4Cl饱和溶液淬灭,EA萃取浓缩后,经过制备HPLC(流动相:A:H2O(+0.1%TFA);B:MeCN;分离条件:50%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到6mg白色固体。
1H NMR(400MHz,acetone-d6)δ10.33(s,1H),7.40–7.26(m,5H),7.27–7.13(m,3H),6.95(dd,J=7.6,0.7Hz,1H),5.51(dd,J=11.5,1.5Hz,1H),5.43(s,2H),4.18–4.05(m,1H),3.85–3.73(m,1H),3.57(dd,J=14.0,7.0Hz,2H),3.52(s,3H),3.46–3.37(m,1H),3.25(m,1H)。MS ESI:m/z=460,[M+1]+。
实施例35:T-33
(±)-5-苄基-N-(6-(2-羟乙基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-22的制备,在10ml反应管中加入Y-8(30mg),KOH(10mg)和DMSO(1ml),将空气置换为氮气,搅拌几分钟后,加入2-溴乙醇(17.5mg),室温搅拌过夜。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到中间体19.6mg。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-22,直接用于下一步。MS ESI:m/z=260,[M+1]+。
第二步:T-33的制备,以Y-22为原料,使用与实施例21相同的条件制得2.4mg白色固体。
1H NMR(400MHz,CDCl3)δ8.74(d,J=6.0Hz,1H),7.26(m,7H),6.95(s,1H),6.89(d,J=7.4Hz,1H),4.82(m,1H),4.20(m,2H),4.14(s,2H),3.91(m,2H),3.60(s,3H),3.34(m,1H),3.14–2.99(m,1H)。MS ESI:m/z=445,[M+1]+。
实施例36:T-34
(±)-5-苄基-N-(1-甲基-6-(1-甲基-1H-吡唑-4-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-23的制备,在10ml反应管中加入Y-8(30mg),1-甲基-4-碘-吡唑(29.7mg),反-(1R,2R)-N,N’-二甲基1,2-环己烷二胺(7.1mg),CuI(4mg),K3PO4(64mg)和DMSO(1ml),将空气置换为氮气,90℃搅拌过夜。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到中间体25.4mg。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-23,直接用于下一步。MS ESI:m/z=296,[M+1]+。
第二步:T-34的制备,以Y-23为原料,使用与实施例21相同的条件制得4mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.33(s,1H),8.72(s,1H),8.24(s,1H),7.82(s,1H),7.46(s,1H),7.41–7.17(m,7H),7.08(d,J=6.9Hz,1H),4..68–4.64(m,1H),4.14(s,2H),3.93(s,3H),3.52(s,3H),3.26(m,1H),3.15–2.92(m,1H)。MS ESI:m/z=481,[M+1]+。
实施例37:T-35
(±)-5-苄基-N-(1-甲基-6-((1-甲基-1H-吡唑-4-基)甲基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-24的制备,在10ml反应管中加入4-(溴甲基)-1-甲基-1H-吡唑氢溴酸盐(29.3mg),KOH(16mg)和DMF(2ml),室温搅拌几分钟后,加入Y-8(30mg)。将空气置换为氮气,室温搅拌20h后,补加4-(溴甲基)-1-甲基-1H-吡唑氢溴酸盐(29mg)。室温搅拌过夜后,用饱和NH4Cl溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到15mg中间体。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-24,直接用于下一步。MS ESI:m/z=310,[M+1]+。
第二步:T-35的制备,以Y-24为原料,使用与实施例21相同的条件制得18mg白色固体。
1H NMR(400MHz,CDCl3)δ8.71(d,J=6.1Hz,1H),7.44(s,1H),7.31(m,4H),7.21(m3H),7.16(m,1H),6.90(m,2H),5.12(m,2H),4.92–4.83(m,1H),4.17(s,2H),3.84(s,3H),3.61(s,3H),3.36(m,1H),3.24–2.77(m,1H)。MS ESI:m/z=495,[M+1]+。
实施例38:T-36
(±)-5-苄基-N-(1-甲基-6-(1-甲基-1H-吡唑-5-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-25的制备,以Y-8(100mg)和5-碘-1-甲基-1H-吡唑为原料,使用与实施例36第一步相同的条件制得22mg固体Y-25。MS ESI:m/z=296,[M+1]+。
第二步:T-36的制备,以Y-25为原料,使用与实施例21相同的条件制得10mg白色固体。
1H NMR(400MHz,CDCl3)δ8.74(d,J=6.7Hz,1H),7.62(d,J=1.7Hz,1H),7.34–7.21(m,6H),7.01(d,J=8.0Hz,1H),6.96(s,1H),6.92(d,J=8.0Hz,1H),6.35(d,J=1.7Hz,1H),5.03–4.91(m,1H),4.19(s,2H),3.64(s,6H),3.45(m,1H),3.23–2.95(m,1H)。
MS ESI:m/z=481,[M+1]+。
实施例39:T-37
(±)-5-苄基-N-(1-甲基-6-(1-甲基-1H-吡唑-3-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-26的制备,以Y-8(100mg)和3-碘-1-甲基-1H-吡唑为原料,使用与实施例36第一步相同的条件制得13mg固体Y-26。MS ESI:m/z=296,[M+1]+。
第二步:T-37的制备,以Y-26为原料,使用与实施例21相同的条件制得7.3mg淡黄色固体。
1H NMR(400MHz,CDCl3)δ8.72(d,J=6.8Hz,1H),7.78(d,J=8.0Hz,1H),7.41(d,J=1.7Hz,1H),7.26~7.35(m,7H),6.97(d,J=8.0Hz,1H),6.31(d,J=1.9Hz,1H),4.93(m,1H),4.17(s,2H),3.95(s,3H),3.63(s,3H),3.44(m,1H),3.21–2.99(m,1H)。MS ESI:m/z=481,[M+1]+。
实施例40:T-38
(±)-5-苄基-N-(1-甲基-6-(2-吗啉乙基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-27的制备,以Y-8(50mg)和4-(2-溴乙基)吗啡啉氢溴酸盐(48mg)为原料,使用与实施例37第一步相同的条件制得52mg固体Y-27。MS ESI:m/z=329,[M+1]+。
第二步:T-38的制备,在10ml反应管中加入Y-27(52mg),5-苄基-4H-1,2,4-三唑-3-羧酸(48.7mg),TCFH(65mg),NMI(40ul)和超干DCM(2mL)。将气体置换为氮气,室温搅拌5h。用饱和NH4Cl溶液淬灭,EA萃取,旋干,通过快速硅胶柱层析初步纯化。然后经过制备HPLC(流动相:A:H2O(+0.1% TFA);B:MeCN;分离条件:60%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到20mg白色固体。
1H NMR(400MHz,CDCl3)δ8.75(d,J=6.8Hz,1H),7.26–7.09(m,7H),6.90-6088(m,2H),4.93–4.72(m,1H),4.32–3.98(m,4H),3.78–3.66(m,4H),3.60(s,3H),3.41(m,1H),3.23–2.99(m,1H),2.70(t,J=7.0Hz,2H),2.48(m,4H)。MS ESI:m/z=514,[M+1]+。
实施例41:T-39
(±)-5-苄基-N-(1-甲基-2-氧代-6-新戊酰-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-28的制备,在10ml反应管中加入Y-8(50mg),DCM(2ml),特戊酰氯(100ul),DMAP(12.5mg),三乙胺(144ul)。室温搅拌过夜,然后用NaHCO3淬灭,EA萃取。有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到64mg油状中间体。取24mg中间体溶解于DCM(2ml),然后加入BBr3(0.12ml,1N),室温搅拌5h,然后用NaHCO3淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后得到Y-28。MS ESI:m/z=300,[M+1]+。
第二步:T-39的制备,以Y-28为原料,使用与实施例40第二步相同的条件制得3mg白色固体。
1H NMR(400MHz,CDCl3)δ8.70(d,J=6.6Hz,1H),8.36(d,J=8.0Hz,1H),7.56(s1H),7.39(t,J=8.2Hz,1H),7.30(m,5H),7.09(d,J=8.0Hz,1H),4.98–4.80(m,1H),4.18(s,2H),3.60(s,3H),3.39(m 1H),3.14–2.97(m,1H),1.50(s,9H)。MS ESI:m/z=485,[M+1]+。
实施例42:T-40
(±)-5-苄基-N-(1-甲基-2-氧代-6-(3-(三氟甲基)吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-29的制备,在10ml反应管中加入Y-8(50mg),2-溴-3-(三氟甲基)吡啶(66.6mg),反-(1R,2R)-N,N’-二甲基1,2-环己烷二胺(11.4mg),CuI(15.2mg),K3PO4(101.9mg)和甲苯(2ml),将空气置换为氮气,110℃搅拌21h。用饱和NH4Cl溶液洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到中间体13.1mg。中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-29,直接用于下一步。MS ESI:m/z=361,[M+1]+。
第二步:T-40的制备,以Y-29为原料,使用与实施例40第二步相同的条件制得6mg淡黄色固体。
1H NMR(400MHz,CDCl3)δ8.82(d,J=3.6Hz,1H),8.70(d,J=6.4Hz,1H),8.25(d,J=7.9Hz,1H),7.54(dd,J=12.9,5.2Hz,1H),7.35~7.25(m,5H),7.19(d,J=7.9Hz,2H),7.01(d,J=7.6Hz,1H),5.10–4.78(m,1H),4.17(s,2H),3.64(s,3H),3.45(m,1H),3.19(m,1H)。MS ESI:m/z=546,[M+1]+。
实施例43:T-41
(±)-5-苄基-N-(6-(3-甲氧基吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-30的制备,以Y-8(50mg)和2-溴-3-甲氧基吡啶为原料,温度为120℃,使用与实施例42第一步相同的条件制得中间体68.3mg。取20mg中间体溶解于DCM(2ml)中,加入TFA(0.5ml),室温搅拌2h后,反应结束,旋干得Y-30,直接用于下一步。MS ESI:m/z=323,[M+1]+。
第二步:T-41的制备,以Y-30为原料,使用与实施例40第二步相同的条件制得8mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.55(m,1H),8.07–8.03(m,1H),7.61(d,J=8.3Hz,1H),7.49(s,1H),7.35(d,J=8.0Hz,1H),7.31(dd,J=8.3,4.7Hz,1H),7.28–7.17(m,4H),7.14(m 2H),6.98(d,J=8.0Hz,1H),4.72(m,1H),4.07(s,2H),3.84(s,3H),3.50(s,3H),3.35(m,1H),3.07–2.87(m,1H)。MS ESI:m/z=508,[M+1]+。
实施例44:T-42
(±)-5-苄基-N-(6-(4-(甲氧基甲基)吡啶-3-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-31的制备,以Y-8(100mg)和3-溴-4-(甲氧基甲基)吡啶为原料,使用与实施例43第一步相同的条件制得100mg固体Y-31。MS ESI:m/z=337,[M+1]+。
第二步:T-42的制备,以Y-31为原料,使用与实施例40第二步相同的条件制得40mg白色固体。
1H NMR(400MHz,Acetone-d6)δ13.54(s,1H),8.72(d,J=5.0Hz,1H),8.69(d,J=6.2Hz,1H),8.63(s,1H),7.68(d,J=4.8Hz,1H),7.44–7.18(m,7H),7.12(d,J=7.8Hz,1H),6.89(d,J=8.2Hz,1H),4.86(m,1H),4.35–4.23(m,2H),4.20(s,2H),3.63(s,3H),3.49(m,1H),3.29(s,3H),3.20–3.02(m,1H)。MS ESI:m/z=522,[M+1]+。
实施例45:T-43
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)烟酸甲酯
第一步:Y-32的制备,以Y-8(50mg)和2-溴烟酸甲酯为原料,使用与实施例43第一步相同的条件制得56mg固体Y-32。MS ESI:m/z=351,[M+1]+。
第二步:T-43的制备,以Y-32为原料,使用与实施例40第二步相同的条件制得30mg白色固体。
1H NMR(400MHz,Acetone)δ8.67(dd,J=4.8,1.8Hz,1H),8.55(d,J=5.6Hz,1H),8.27(dd,J=7.8,1.8Hz,1H),7.48(dd,J=7.7,4.8Hz,1H),7.31(s,1H),7.28–7.07(m,7H),7.01(d,J=7.8Hz,1H),4.71(m,1H),4.07(s,2H),3.53(s,3H),3.50(s,3H),3.37(m,1H),3.05–2.89(m,1H)。MS ESI:m/z=536,[M+1]+。
实施例46:T-44
(±)-5-苄基-N-(1-甲基-6-(3-甲基吡啶-2-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-33的制备,以Y-8(50mg)和2-溴-3-甲基吡啶为原料,使用与实施例43第一步相同的条件制得46.3mg固体Y-33。MS ESI:m/z=307,[M+1]+。
第二步:T-44的制备,以Y-33为原料,使用与实施例40第二步相同的条件制得52.9mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.68(d,J=4.8Hz,1H),8.47(d,J=3.5Hz,1H),7.94(d,J=7.5Hz,2H),7.48(s,1H),7.44(dd,J=7.5,4.8Hz,1H),7.39–7.20(m,6H),7.11(d,J=2.9Hz,1H),7.09(d,J=3.4Hz,1H),4.86(m,1H),4.19(s,2H),3.63(s,3H),3.50(m,1H),3.24–3.03(m,1H),2.24(s,3H)。MS ESI:m/z=492,[M+1]+。
实施例47:T-45
(±)-5-苄基-N-(1-甲基-8-((1-甲基-1H-吡唑-4-基)乙炔基)-2-氧代-2,3,4,6-四氢-1H-氮杂[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:S-1的制备,在500ml圆底烧瓶中加入6-溴-4-吲哚甲酸甲酯(25g),KOH(22.05g),水(28ml)和MeOH(169ml)。室温搅拌3h,反应结束。用稀盐酸调pH至2左右,有大量固体析出,使用布氏漏斗过滤,滤饼用真空干燥箱干燥,滤液用EA萃取,无水Na2SO4干燥,旋干,总共得到23g淡红色固体。MS ESI:m/z=238,[M-1]-。
第二步:S-2的制备,在500ml圆底烧瓶中加入S-1(8.62g),DPPA(10.86g),TEA(7.47ml)和THF(180ml)。将空气置换为氮气,70℃加热约2h,停止加热,将其冷却至室温,加入TFA(100ml),然后继续加热约2h,反应结束。将溶剂除掉一部分,然后加入EA,用水洗涤,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到3.65g土黄色固体。MS ESI:m/z=239,[M+1]+。
第三步:S-3的制备,在250ml茄形瓶中加入S-2(3.65g),二甲胺(8.4ml 2N inTHF),HCHO(1.36ml,37%水溶液),ZnCl2(3122.6mg)和MeOH(76ml)。室温搅拌过夜,加入NaOH(2N)调pH至碱性,过滤,滤液用EA萃取,然后用无水Na2SO4干燥,旋干得到1676mg土黄色固体。MS ESI:m/z=296,[M+1]+。
第四步:S-4的制备,在100ml茄形瓶中加入S-3(1676mg),硝基乙酸乙酯(3781mg)和超干二甲苯(28ml)。将空气置换为氮气,140℃加热搅拌约16h后,LC-MS显示反应结束。将反应液旋干,然后加入EA,再加入活性炭脱色,过滤,乙醇洗涤活性炭。合并有机相,浓缩后通过快速硅胶柱层析得到561mg白色固体。MS ESI:m/z=384,[M+1]+。
第五步:S-5的制备,冰浴下在50ml茄形烧瓶中加入S-4(775mg),硼烷二甲硫醚络合物(2.02ml,2N in THF)和THF(10ml)。将空气置换为氮气,室温搅拌约20h。LC-MS显示反应结束,加入NH4Cl饱和溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到330mg固体。MS ESI:m/z=370,[M+1]+。
第六步:S-6的制备,在10ml茄形瓶中加入S-5(330mg),锌粉(1169mg),AcOH(4ml)和THF(4ml),室温搅拌12h后,LC-MS显示反应结束。反应液中加入EA稀释,然后过滤,滤液用饱和NaHCO3溶液洗涤。有机相用无水Na2SO4干燥浓缩后得到120mg固体中间体。中间体溶解于THF(4ml),然后加(Boc)2O(85.1mg)和TEA(54ul)。室温搅拌约6h,反应结束。有机相浓缩后通过快速硅胶柱层析得到130mg固体。MS ESI:m/z=440,[M+1]+。
第七步:S-7的制备,在10ml反应管中加入S-6(130mg),MeOH(2ml),水(0.5ml)和KOH(67.2mg)。室温搅拌约6h后,反应结束,加入稀HCl酸化,然后用EA萃取。有机相用Na2SO4干燥,旋干得到121mg固体。MS ESI:m/z=412,[M+1]+。
第八步:S-8的制备,冰浴下将S-7(125mg)溶解于MeCN(3ml)中,然后加入TCFH(102mg)和NMI(36ul),室温搅拌2h后,补加TCFH(10mg)和NMI(5ul),搅拌3h后,反应结束。加入NH4Cl饱和溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到66mg白色固体。MS ESI:m/z=392,[M-1]-。
第九步:S-9的制备,在10ml反应管中加入S-8(60mg),反-(1R,2R)-N,N’-二甲基1,2-环己烷二胺(22.8mg),CuI(30.5mg),NaI(48mg)和1,4-dioxane(2ml)。将空气置换为氮气,110℃加热3天,加入NH4Cl饱和溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到53mg白色固体,其中原料和产物占比约为1:1。将混合物溶解于DCM(2ml)中,然后加入CF3COOH(0.4ml),室温搅拌约3h,反应结束,旋干得38mg混合物,直接用于下一步。MS ESI:m/z=342,[M+1]+。
第十步:S-10的制备,在10ml反应管中加入S-9(38mg,包含溴化物),N-甲基-4-炔基吡唑(14mg),Pd(PPh)3Cl2(8.4mg),CuI(2.3mg),NEt3(1ml)和DMF(1ml)。将空气置换为氮气,70℃加热2h,反应结束。加入NH4Cl饱和溶液淬灭,EA萃取,有机相用无水Na2SO4干燥浓缩后通过快速硅胶柱层析得到22.4mg固体(含有少许溴代物)。MS ESI:m/z=320,[M+1]+。
第十一步:T-45的制备,以S-10为原料,使用与实施例21相同的条件制得2mg白色固体。
1H NMR(400MHz,DMSO-d6)δ11.36(s,1H),8.69(s,1H),8.06(s,1H),7.69(s,1H),7.28(m,7H),7.02(s,1H),4.68–4.47(m,1H),4.13(s,2H),3.86(s,3H),3.23(m,1H),3.10–2.93(m,1H)。MS ESI:m/z=505,[M+1]+。
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)烟酸
以T-43(10mg)为原料,使用与实施例32相同条件制得3.2mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.77(d,J=2.7Hz,1H),8.67(d,J=5.6Hz,1H),7.56m,1H),7.47(s,1H),7.32(m,7H),7.10(d,J=7.5Hz,1H),4.83(m,1H),4.20(s,2H),3.61(s,3H),3.59–3.53(m,1H),3.51–3.42(m,1H)。MS ESI:m/z=522,[M+1]+。
实施例49:T-47
(±)-5-苄基-N-(6-(3-羟基吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-34的制备,以Y-8(30mg)和2-溴-3-(甲氧基甲氧基)吡啶为原料,使用与实施例43第一步相同的条件制得28.6mg固体Y-34。MS ESI:m/z=309,[M+1]+。
第二步:T-47的制备,以Y-34为原料,使用与实施例40第二步相同的条件制得6.9mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.69(d,J=6.1Hz,1H),8.12(dd,J=4.8Hz,J=1.2Hz,1H),7.66(s,1H),7.58(d,J=8.0Hz,1H),7.53(d,J=8.3Hz,1H),7.41–7.19(m,7H),7.09(d,J=7.8Hz,1H),4.91–4.74(m,1H),4.19(s,3H),3.62(s,3H),3.49(m,1H),3.08m,1H)。MS ESI:m/z=494,[M+1]+。
实施例50:T-48
(±)-5-苄基-N-(6-(4-(羟甲基)吡啶-3-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-35的制备,以Y-8(30mg)和(3-溴吡啶-4-基)甲醇为原料,使用与实施例43
第一步相同的条件制得21mg固体Y-35。该Ullmann反应需要更长的反应时间。MSESI:
m/z=323,[M+1]+。
第二步:T-48的制备,以Y-35为原料,使用与实施例40第二步相同的条件制备产物时,Y-35上面的氨基和羟基均与三氮唑羧酸反应了,因此将产物萃出后又通过氢氧化锂一水合物(20mg),MeOH(2ml),水(0.3ml)将酯水解掉,然后通过实施例40第二步相同条件纯化制得6.7mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.72(d,J=4.8Hz,1H),8.69(s,1H),8.59(m,1H),7.81(d,J=4.8Hz,1H),7.42–7.20(m,7H),7.12(d,J=7.8Hz,1H),6.87(d,J=8.0Hz,1H),4.87(s,1H),4.50s,2H),4.20(s,2H),3.63(s,3H),3.49(m,1H),3.23–3.01(m,1H)。MS ESI:m/z=508,[M+1]+。
实施例51:T-49
(±)-5-苄基-N-(6-(3-(羟甲基)吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-36的制备,以Y-8(30mg)和(2-溴吡啶-3-基)甲醇为原料,使用与实施例43
第一步相同的条件制得24mg固体Y-36。该Ullmann反应也需要更长的反应时间。MSESI:m/z=323,[M+1]+。
第二步:T-49的制备,以Y-36为原料,使用与实施例21相同的条件制得5.3mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.68(m,1H),8.54(d,J=2.9Hz,1H),8.23(d,J=7.0Hz,1H),7.59–7.48(m,2H),7.40–7.16(m,7H),7.11(d,J=7.4Hz,1H),4.84(m,1H),4.68–4.43(s,3H),4.20(s,2H),3.63(s,3H),3.48(m,1H),3.07(m,1H)。MS ESI:m/z=508,[M+1]+。
实施例52:T-50
(±)-3-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)吡嗪-2-羧酸甲酯
第一步:Y-37的制备,以Y-8(50mg)和3-溴吡嗪-2-羧酸甲酯为原料,使用与实施例43第一步相同的条件制得58.3mg固体Y-37。MS ESI:m/z=352,[M+1]+。
第二步:T-50的制备,以Y-37为原料,使用与实施例40第二步相同的条件制得53.6mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.38(s,1H),8.91(d,J=2.2Hz,1H),8.82(d,J=2.2Hz,1H),8.69(bs,1H),7.52(s,1H),7.42(d,J=8.2Hz,1H),7.38–7.22(m,6H),7.17(d,J=7.8Hz,1H),4.75–4.63(m,1H),4.14(s,2H),3.72(s,3H),3.53(s,3H),3.29(m,1H),3.19–2.95(m,1H)。
MS ESI:m/z=537,[M+1]+。
实施例53:T-51
(±)-5-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)嘧啶-4-羧酸甲酯
第一步:Y-38的制备,以Y-8(50mg)和5-溴-4-嘧啶甲酸甲酯为原料,使用与实施例43第一步相同的条件制得26.5mg固体Y-38。MS ESI:m/z=352,[M+1]+。
第二步:T-51的制备,以Y-38为原料,使用与实施例40第二步相同的条件制得19mg淡黄色固体。
1H NMR(400MHz,acetone-d6)δ9.36(s,1H),9.26(s,1H),8.67(bs,1H),7.40(s,1H),7.32(m,5H),7.26(m,1H),7.16(d,J=7.8Hz,1H),7.09(d,J=8.1Hz,1H),4.84(m,1H),4.20(s,2H),3.68(s,3H),3.63(s,3H),3.48(m,1H),3.20–3.02(m,1H)。MS ESI:m/z=537,[M+1]+。
实施例54:T-52
(±)-5-苄基-N-(6-(3-环丙基吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-39的制备,以Y-8(50mg)和2-溴-3-环丙基吡啶为原料,使用与实施例43
第一步相同的条件制得57.6mg固体Y-39。MS ESI:m/z=333,[M+1]+。
第二步:T-52的制备,以Y-39为原料,使用与实施例40第二步相同的条件制得56mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.67(d,J=4.6Hz,1H),8.43–8.40(m,1H),7.61(d,J=8.0Hz,1H),7.57(s,1H),7.42(dd,J=7.6,4.6Hz,1H),7.28(m,8H),7.11(d,J=7.6Hz,1H),4.87(s,1H),4.19(s,2H),3.63(s,3H),3.51(m,1H),3.19–3.02(m,1H),1.77(m,1H),1.08–0.89(m,2H),0.80(m,2H)。MS ESI:m/z=518,[M+1]+。
实施例55:T-53
(±)-5-苄基-N-(6-(3-(二氟甲基)吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-40的制备,以Y-8(50mg)和2-溴-3-(二氟甲基)吡啶为原料,使用与实施例43第一步相同的条件制得58mg固体Y-40。MS ESI:m/z=343,[M+1]+。
第二步:T-53的制备,以Y-40为原料,使用与实施例40第二步相同的条件制得80mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.82(d,J=4.8Hz 1H),8.66(d,J=5.2Hz,1H),8.38(d,J=7.7Hz,2H),7.74(dd,J=7.6,4.8Hz,1H),7.48(s,1H),7.41–7.19(m,7H),7.16(d,J=7.4Hz,1H),6.92(t,J=54.1Hz,1H),4.87(s,1H),4.20(s,2H),3.63(s,3H),3.50(m,1H),3.20–3.02(m,1H)。MS ESI:m/z=528,[M+1]+。
实施例56:T-54
(±)-5-苄基-N-(6-(3-(氟甲基)吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-41的制备以Y-8(50mg)和2-溴-3-(氟甲基)吡啶为原料,使用与实施例43第一步相同的条件制得51.2mg固体Y-41。MS ESI:m/z=325,[M+1]+。
第二步:T-54的制备以Y-41为原料,使用与实施例40第二步相同的条件制得73mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.67(m,2H),8.22(d,J=7.0Hz,1H),7.70–7.56(m,1H),7.49(s,1H),7.40–7.17(m,7H),7.14(m,1H),5.46(d,J=47.4Hz,2H),4.86(m,1H),4.19(s,2H),3.63(s,3H),3.49(m,1H),3.20–3.01(m,1H)。MS ESI:m/z=510,[M+1]+。
实施例57:T-55
(±)-5-苄基-N-(6-(3-(2-羟基丙烷-2-基)吡啶-2-基)-1-甲基-2-氧基-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-43的制备在10ml反应管中加入Y-42(30mg),THF(1ml),冰浴下加入MeMgBr(0.07ml,3M in THF)。室温搅拌1h后,补加MeMgBr(0.2ml,3M in THF),搅拌2h后,反应结束。反应液用NH4Cl饱和溶液淬灭,然后用EA萃取。有机相旋干后得到22mg粗产物。将粗产物溶解于DCM(2ml)中,然后加入Me3SiCl,室温搅拌约1h后,用NH4Cl饱和溶液淬灭,然后用EA萃取。有机相用无水Na2SO4干燥后,旋干得到17mg Y-43,直接用于下一步。MS ESI:m/z=351,[M+1]+。
第二步:T-55的制备以Y-43为原料,使用与实施例40第二步相同的条件制得7mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.32–8.28(m,1H),8.19(s,1H),8.01(d,J=8.0Hz,1H),7.68(d,J=7.6Hz,1H),7.35(m,5H),7.24(m,1H),6.97(dd,J=7.6,4.9Hz,1H),6.90(d,J=8.0Hz,1H),5.57(d,J=3.6Hz,1H),4.80(m,1H),4.17(s,2H),3.59(m,1H),3.43(s,3H),2.62(m,1H),1.70(s,3H),1.52(s,3H)。MS ESI:m/z=536,[M+1]+。
实施例58:中间体Y-45
在10ml反应管中加入Y-44(40mg),KOH(37.3mg),MeOH(1ml)和水(0.2ml),室温搅拌过夜后,加入NH4Cl饱和溶液稀释,然后用2N HCl调PH至酸性,然后用EA萃取,旋干得到58mg Y-45。MS ESI:m/z=435,[M-1]-。
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧基-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)-N-甲基烟酰胺
第一步:Y-46的制备
以Y-45(32mg)和盐酸甲胺为原料,使用与实施例40第二步相同的条件制得26.4mg固体Y-46。MS ESI:m/z=350,[M+1]+。
第二步:T-56的制备
以Y-46为原料,使用与实施例40第二步相同的条件制得27mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.66(d,J=3.3Hz,1H),8.11(d,J=7.1Hz,1H),7.60(d,J=8.2Hz,1H),7.54–7.45(m,2H),7.42(s,1H),7.39–7.19(m,6H),7.12(d,J=7.6Hz,1H),4.81(m,1H),4.19(s,2H),3.62(s,3H),3.46(m,1H),3.05(mz,1H),2.72(s,3H)。MSESI:m/z=535,[M+1]+。
实施例60:T-57
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧基-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)-N,N-二甲基烟酰胺
第一步:Y-47的制备
以Y-45(26mg)和二甲胺为原料,使用与实施例40第二步相同的条件制得13.3mg固体Y-47。MS ESI:m/z=364,[M+1]+。
第二步:T-57的制备
以Y-47为原料,使用与实施例40第二步相同的条件制得10.9mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.34(s,1H),8.71(d,J=4.6Hz,1H),8.04(d,J=7.6Hz,1H),7.60(d,J=8.4Hz,1H),7.58–7.52(m,1H),7.40–7.20(m,8H),7.14(d,J=7.8Hz,1H),4.65(m,1H),4.14(s,2H),3.53(s,3H),3.26(s,1H),3.15–2.95(m,1H),2.84(s,3H),2.49–2.40(m,3H)。MS ESI:m/z=549,[M+1]+。
实施例61:T-58
(±)-5-苄基-N-(6-(3-(1-羟乙基)吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-48的制备
以Y-8(50mg)和1-(2-溴吡啶-3-基)乙烷-1-醇为原料,使用与实施例43第一步相同的条件固体Y-48,由于该反应未完全纯化干净,故下一步按理论产量进行投料。MS ESI:m/z=325,[M+1]+。
第二步:T-58的制备
以Y-48为原料,使用与实施例21相同的条件制得10.4mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.68(m,1H),8.58–8.47(m,1H),8.30(d,J=7.9Hz,1H),7.58(m,1H),7.46(s,1H),7.42–7.30(m,4H),7.27–7.19(m,2H),7.08(m 2H),4.95(m,1H),4.88(m,1H),4.20(s,2H),3.63(s,3H),3.49(m,1H),3.14(m,1H),1.26(dd,J=22.0,6.3Hz,3H)。MS ESI:m/z=522,[M+1]+。
实施例62:T-59
(±)-N-(6-(3-乙酰吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-5-苄基-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-49的制备
以Y-8(50mg)和1-(2-溴吡啶-3-基)乙烷-1-酮为原料,使用与实施例43第一步相同的条件制得42.3mg固体Y-49。MS ESI:m/z=335,[M+1]+。
第二步:T-59的制备
以Y-49为原料,使用与实施例40第二步相同的条件制得37mg白色固体。
1H NMR(400MHz,DMSO-d6)δ14.33(s,1H),8.77(d,J=3.2Hz,1H),8.67(bs,1H),8.29(d,J=6.3Hz,1H),7.64(dd,J=7.7,4.8Hz,1H),7.47(s,1H),7.40–7.22(m,7H),7.14(d,J=7.0Hz,1H),4.67(m,1H),4.15(s,2H),3.53(s,3H),3.28(m,1H),3.10(m,1H),2.13(s,3H)。MS ESI:m/z=520,[M+1]+。
实施例63:T-60
(±)-3-(2-苄基-3-氯-7-氧代-2,4,5,7-四氢-6H-吡唑[3,4-c]吡啶-6-基)-1-甲基-6-(3-(三氟甲基)吡啶-2-基)-1,3,4,6-四氢-2H-氮卓[4,3,2-cd]吲哚-2-酮
第一步:Y-50的制备,以Y-29(50mg)为原料,使用与实施例34第二步相同的条件制得31.5mg固体Y-50。MS ESI:m/z=623,[M+1]+。
第二步:T-60的制备,以Y-50为原料,使用与实施例34第三步相同的条件制得20mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.90(d,J=4.0Hz,1H),8.48(d,J=7.9Hz,1H),7.84–7.78(m,1H),7.31(m,7H),7.10(dd,J=8.0,4.2Hz,2H),5.59(d,J=11.5Hz,1H),5.44(s,2H),4.22–4.03(m,1H),3.80(m,1H),3.55(s,3H),3.53–3.44(m,1H),3.33(d,J=14.5Hz,1H),3.00–2.89(m,1H),2.89–2.82(m,1H)。MS ESI:m/z=605,[M+1]+。
实施例64:T-61
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧基-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)烟酰胺
在2ml小瓶子中加入T-51(30mg),氨甲醇溶液(2ml,7N),50℃室温搅拌约3天后,旋干,经过制备HPLC(流动相:A:H2O(+0.1%TFA);B:MeCN;分离条件:50%B;流速:18mL/min;色谱柱:WatersPrep MSC18,19×250mm,10μm)纯化后冷冻干燥得到23mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.65(d,J=2.8Hz,1H),8.17(d,J=7.4Hz,1H),7.56(d,J=8.2Hz,1H),7.49(dd,J=6.4,4.2Hz,1H),7.47(s,1H),7.40–7.18(m,7H),7.10(d,J=7.7Hz,1H),6.97(s,1H),4.80(m,1H),4.19(s,2H),3.60(s,2H),3.43(m,1H),3.15–2.93(m,1H)。
MS ESI:m/z=521,[M+1]+。
实施例65:T-62
(±)-5-苄基-N-(6-(3-氯吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-51的制备,以Y-8(30mg)和2-溴-3-氯吡啶为原料,使用与实施例43第一步相同的条件制得25mg固体Y-51。MS ESI:m/z=327,[M+1]+。
第二步:T-62的制备,以Y-51为原料,使用与实施例40第二步相同的条件制得38mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.68(d,J=5.6Hz,1H),8.60(dd,J=4.6,1.5Hz,1H),8.19(dd,J=8.0,1.5Hz,1H),7.59–7.56(m,1H),7.55(d,J=4.7Hz,1H),7.41–7.18(m,7H),7.13(d,J=7.4Hz,1H),4.86(m,1H),4.11(s,2H),3.63(s,3H),3.48(m,1H),3.09(m,1H)。
MS ESI:m/z=512,[M+1]+。
实施例66:T-63
(±)-5-苄基-N-(1-甲基-2-氧代-6-(3-(三氟甲基)吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)恶唑-2-甲酰胺
以Y-29(23.5mg)和新制备的Y-52为原料,使用与实施例40第二步相同的条件制得17mg白色固体。
1H NMR(400MHz,Acetone-d6)δ8.91(d,J=3.3Hz,1H),8.57(bs,1H),8.49(d,J=7.9Hz,1H),7.82(dd,J=7.2,5.0Hz,1H),7.42(s,1H),7.40–7.21(m,6H),7.18–7.08(m,2H),7.06(s,1H),4.96–4.65(m,1H),4.15(s,2H),3.62(s,3H),3.47(m,1H),3.12(m,1H)。MSESI:m/z=546,[M+1]+。
实施例67:T-64
(±)-5-苄基-N-(6-(3-甲氧基-6-甲基吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-53的制备,以Y-8(30mg)和2-溴-3-甲氧基-6-甲基吡啶为原料,使用与实施例43第一步相同的条件制得31mg固体Y-53。MS ESI:m/z=337,[M+1]+。
第二步:T-64的制备,以Y-53为原料,使用与实施例40第二步相同的条件制得38mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.68(d,J=5.8Hz,1H),7.63(d,J=8.3Hz,1H),7.60(s,1H),7.49(d,J=8.2Hz,1H),7.34(m,4H),7.30–7.21(m,3H),7.09(d,J=7.8Hz,1H),4.89–4.81(m,1H),4.20(s,2H),3.91(s,3H),3.62(s,3H),3.47(m,1H),3.07(m,1H),2.49(s,3H)。
MS ESI:m/z=522,[M+1]+。
实施例68:T-65
(±)-5-苄基-N-(6-(3-异丙基吡啶-2-基)-1-甲基-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-54的制备,以Y-8(30mg)和2-溴-3-异丙基吡啶为原料,使用与实施例43
第一步相同的条件制得30mg固体Y-54。MS ESI:m/z=335,[M+1]+。
第二步:T-65的制备,以Y-54为原料,使用与实施例40第二步相同的条件制得41mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.69(d,J=5.3Hz,1H),8.55–8.42(m,1H),8.08(d,J=7.9Hz,1H),7.55(dd,J=7.8,4.6Hz,1H),7.42(s,1H),7.34(m,4H),7.25(m,2H),7.09(d,J=7.8Hz,1H),6.97(d,J=8.2Hz,1H),4.88(m,1H),4.25(s,2H),3.63(s,3H),3.50(m,1H),3.13(m,1H),2.90(m,1H),1.21(d,J=6.8Hz,3H),1.17(d,J=6.8Hz,3H)。MS ESI:m/z=520,[M+1]+。
实施例69:T-66
(±)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-6H-氮杂环[4,3,2-cd]吲哚-6-基)烟酸环丙酯
第一步:Y-55的制备,在10ml反应瓶中加入Y-55(30mg),环丙醇(20.3mg),DCC(21.6mg),DMAP(4.3mg)和DCM(2ml)。室温搅拌过夜后,加入NH4Cl饱和溶液淬灭,然后用EA萃取,有机相旋干后,通过快速硅胶柱层析得到30mg白色固体。固体溶解于DCM(2ml)和TFA(0.5ml),室温搅拌2h后,旋干得到23.7mg固体Y-55。MS ESI:m/z=377,[M+1]+。
第二步:T-66的制备,以Y-55为原料,使用与实施例40第二步相同的条件制得16.6mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.81–8.78(m,1H),8.67(bs,1H),8.40(dd,J=7.8,1.8Hz,1H),7.63(dd,J=7.8,4.8Hz,1H),7.47(s,1H),7.40–7.21(m,6H),7.16(m,2H),4.85(m,1H),4.20(s,2H),4.06(m,1H),3.64(s,3H),3.51(m,1H),3.07(m,1H),0.56–0.47(m,2H),0.19(m,1H),0.08m,1H)。MS ESI:m/z=562,[M+1]+。
实施例70:T-67
(±)-5-苄基-N-(6-(3-乙氧基吡啶-2-基)-1-甲基-2-氧基-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-56的制备,以Y-8(30mg)和2-溴-3-乙氧基吡啶为原料,使用与实施例43第一步相同的条件制得26.2mg固体Y-56。MS ESI:m/z=337,[M+1]+。
第二步:T-67的制备,以Y-56为原料,使用与实施例40第二步相同的条件制得21.8mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.66(d,J=5.6Hz,,1H),8.16(d,J=4.7Hz,1H),7.70(d,J=8.0Hz,1H),7.66(s,1H),7.51(d,J=8.1Hz,1H),7.43–7.20(m,7H),7.10(d,J=7.8Hz,1H),4.85(m,1H),4.31–4.20(m,2H),4.19(s,2H),3.62(s,3H),3.49(m,1H),3.07(m,1H),1.37(t,J=6.9Hz,3H)。MS ESI:m/z=522,[M+1]+。
实施例71:T-68
(±)-5-苄基-N-(1-甲基-6-(3-(甲基磺酰基)吡啶-2-基)-2-氧代-2,3,4,6-四氢-1H-氮杂卓[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-57的制备,以Y-8(30mg)和2-溴-3-(甲磺酰)吡啶为原料,使用与实施例43第一步相同的条件制得15.7mg固体Y-57。MS ESI:m/z=371,[M+1]+。
第二步:T-68的制备,以Y-57为原料,使用与实施例40第二步相同的条件制得21.6mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.91(d,J=2.9Hz,1H),8.68(d,J=7.9Hz,2H),7.87(dd,J=7.9,4.8Hz,1H),7.60(s,1H),7.44–7.19(m,6H),7.15(d,J=8.1Hz,2H),4.87(m,1H),4.23(s,2H),3.63(s,3H),3.49(m,1H),3.14(m,1H),2.86(s,3H)。MS ESI:m/z=556,[M+1]+。
实施例72:T-69
(±)-5-苄基-N-(1-甲基-2-氧代-6-(吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-58的制备,以Y-8(30mg)和2-溴吡啶为原料,使用与实施例43第一步相同的条件制得26mg固体Y-58。MS ESI:m/z=293,[M+1]+。
第二步:T-69的制备,以Y-58为原料,使用与实施例40第二步相同的条件制得30.4mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.67(bs,1H),8.60(d,J=3.0Hz,1H),8.28(d,J=8.4Hz,1H),8.00(t,J=7.5Hz,1H),7.87(s,1H),7.75(d,J=8.3Hz,1H),7.42–7.28(m,6H),7.25(d,J=6.1Hz,1H),7.17(d,J=7.8Hz,1H),4.83(m,1H),4.20(s,2H),3.62(s,3H),3.49(m,1H),3.06(m,1H)。MS ESI:m/z=478,[M+1]+。
实施例73:T-70
(±)-N-(1-甲基-2-氧代-6-(3-(三氟甲基)吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4-苯氧基吡啶酰胺
以Y-29(14mg)和Y-59为原料,使用与实施例40第二步相同的条件制得17mg白色固体。
1H NMR(400MHz,acetone-d6)δ9.41(d,J=5.2Hz,1H),8.91(d,J=3.5Hz,1H),8.58(d,J=5.5Hz,1H),8.49(d,J=6.7Hz,1H),7.82(dd,J=7.3,4.9Hz,1H),7.59–7.47(m,3H),7.41(s,1H),7.33(t,J=7.5Hz,1H),7.27(t,J=8.0Hz,1H),7.22(m,2H),7.12(m,3H),4.94–4.80(m,1H),3.64(s,3H),3.48(m 1H),3.08(m,1H)。MS ESI:m/z=558,[M+1]+。
实施例74:中间体R-7的制备
第一步:R-1的制备,在500ml反应瓶中加入4-硝基-吲哚(11g)和吡啶(150ml),然后将三溴化吡啶溶于吡啶(50ml)中,冰浴下加入反应瓶中。室温搅拌过夜后,反应结束。除掉部分溶剂后,加入水和EA,将产物萃出。有机相通过快速硅胶柱层析得到15.62g黄色固体R-1。MS ESI:m/z=241,[M+1]+。
第二步:R-2的制备,在250ml反应瓶中加入R-1(15.62g),(Boc)2O(15.5g),DMAP(0.79g)和THF(100ml)。室温搅拌2h.,反应结束。反应液被旋干,通过快速硅胶柱层析得到21.23g黄色固体R-2。
第三步:R-3的制备,在500ml反应瓶中加入锌粉(43.56g),DMF(50ml)和1,2-二溴乙烷(1.9ml)。50℃搅拌30min后,停止加热,待其冷却至室温,加入TMSCl(0.68ml)。室温搅拌30min后,将(R)-N-叔丁氧羰基-3-碘代丙氨酸甲酯(43.84g)溶解于DMF(50ml),然后加入反应液中。室温搅拌2h后,静置30min。待多余的锌粉沉降后,将其上清取出,加入装有R-2(22.72g),Pd(OAc)2(1.50g)和Sphos(2.74mg)的500ml反应瓶中。35℃搅拌3h后,反应结束。加入NH4Cl溶液淬灭反应,EA萃取。有机相被旋干,通过快速硅胶柱层析得到10.21g黄色固体R-3。MS ESI:m/z=364,[(M-Boc)+1]+。
第四步:R-4的制备,在100ml反应瓶中加入R-3(4000mg),Pd/C(1839mg,10%活性成分,含水量55%)和MeOH(43ml)。在H2氛围下室温搅拌过夜,然后通过硅藻土过滤,旋干,通过快速硅胶柱层析除去上一步残留的杂质得到2.995g淡黄色固体R-4。MS ESI:m/z=424,[M+1]+。
第五步:R-5的制备,R-4(2998mg)溶解于MeOH(30ml)和水(5ml),然后加入一水合氢氧化锂(1162.6mg)。室温搅拌约3h后,加入NH4Cl饱和溶液稀释,然后用2NHCl调PH至酸性,用EA萃取。有机相用无水Na2SO4干燥后旋干,制得中间体。中间体溶解于MeCN(30ml),然后加入TCFH(2912.4mg)和NMI(2.76ml)。室温搅拌2h后,反应结束,用NH4Cl饱和溶液淬灭后,EA萃取。有机相通过快速硅胶柱层析得到2588.6mg固体R-5。MS ESI:m/z=400,[M-1]-。
第六步:R-6的制备,将R-5(2807mg)溶解于DMF(30ml),然后在冰浴下加入Cs2CO3(2738.4mg)和MeI(1192.8mg)。室温搅拌5h后,反应结束。用NH4Cl饱和溶液淬灭反应,EA萃取。有机相通过快速硅胶柱层析得到2900mg无色固体R-6。MS ESI:m/z=316,[(M-Boc)+1]+。
第七步:R-7的制备,将R-6(2900mg)溶解于DCM(35ml)中,然后加入TFA(8ml),室温搅拌2h后,将反应液旋干。中间体溶解于THF(30ml),然后加入(Boc)2O(1600mg),室温搅拌20min后,反应结束。将反应液旋干,通过快速硅胶柱层析得到1876mg无色固体R-7。以R-7为原料采用与实施例72相同的条件,可以获得此类结构的S对映体。MS ESI:m/z=314,[M-1]-。
实施例75:中间体L-7的制备
第一步:L-1的制备,在50ml反应瓶中加入4-硝基-7-氮杂吲哚(1000mg)和吡啶(10ml),然后将三溴化吡啶溶于吡啶(5ml)中,冰浴下加入反应瓶中。室温搅拌3h后,反应结束。除掉部分溶剂后,加入水和EA,将产物萃出。有机相通过快速硅胶柱层析得到1.09g黄色固体L-1。MS ESI:m/z=242,[M+1]+。
第二步:L-2的制备,在50ml反应瓶中加入L-1(1090mg),(Boc)2O(1800.2mg),DMAP(55mg)和THF(10ml)。室温搅拌过夜后,反应液被旋干,通过快速硅胶柱层析得到1.197g黄色固体L-2。
第三步:L-3的制备,在50ml反应瓶中加入锌粉(2288.3mg),DMF(8ml)和1,2-二溴乙烷(0.1ml)。50℃搅拌30min后,停止加热,待其冷却至室温,加入TMSCl(35ul)。室温搅拌30min后,将(R)-N-叔丁氧羰基-3-碘代丙氨酸甲酯(2533.3mg)溶解于DMF(8ml),然后加入反应液中。室温搅拌2h后,静置30min。待多余的锌粉沉降后,将其上清取出,加入装有L-2(1197mg),Pd(OAc)2(78mg)和Sphos(144mg)的50ml反应瓶中。35℃搅拌4h后,反应结束。加入NH4Cl溶液淬灭反应,EA萃取。有机相被旋干,通过快速硅胶柱层析得到404mg黄色固体L-3。MS ESI:m/z=365,[M+1]+。
第四步:L-4的制备,在10ml反应瓶中加入L-3(404mg),Pd/C(236.9mg,10%活性成分,含水量55%)和MeOH(5ml)。在H2氛围下室温搅拌过夜,然后通过硅藻土过滤,旋干,制得L-4,直接用于下一步。MS ESI:m/z=335,[M+1]+。
第五步:L-5的制备,L-4溶解于MeOH(20ml)和水(0.5ml),然后加入一水合氢氧化锂(186.5mg)。室温搅拌3h后,加入NH4Cl饱和溶液稀释,然后用2N HCl调PH至酸性,用EA萃取。有机相用无水Na2SO4干燥后旋干,制得中间体。中间体溶解于MeCN(10ml),然后加入TCFH(467.2mg)和NMI(0.44ml)。室温搅拌2h后,反应结束,用NH4Cl饱和溶液淬灭后,EA萃取。有机相通过快速硅胶柱层析得到75mg固体L-5。MS ESI:m/z=303,[M+1]+。
第六步:L-6的制备,L-5(75mg)溶解于THF(5ml),然后加入(Boc)2O(266.2mg)和DMAP(13.5mg),室温搅拌过夜后,加入NH4Cl饱和溶液淬灭反应,EA萃取。有机相通过快速硅胶柱层析得到100mg固体L-6。MS ESI:m/z=403,[M+1]+。
第七步:L-7的制备,将L-6溶解于DMF(2ml),然后在冰浴下加入Cs2CO3(162.2mg)和MeI(42.4mg)。室温搅拌1h后,反应结束。用NH4Cl饱和溶液淬灭反应,EA萃取。有机相通过快速硅胶柱层析得到93mg淡黄色固体L-7。MS ESI:m/z=417,[M+1]+。
实施例76:T-71
(S)-5-苄基-N-(6-甲基-7-氧代-6,7,8,9-四氢-2H-2,3,6-三氮杂苯并[cd]甘菊环-8-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:L-8的制备,L-7(30mg)溶解于DCM(2ml),然后加入TFA(0.5ml),室温搅拌2h后,将反应液旋干,得到L-8,直接用于下一步。MS ESI:m/z=217,[M+1]+。
第二步:T-71的制备,以L-8为原料,使用与实施例40第二步相同的条件制得43.9mg白色固体。
1H NMR(400MHz,Acetone-d6)δ13.36(s,1H),10.69(s,1H),8.61(s,1H),8.25(d,J=5.4Hz,1H),7.38–7.29(m,5H),7.24(m,1H),6.97(d,J=5.4Hz,1H),4.84(m,1H),4.19(s,2H),3.61(s,3H),3.43(m,1H),3.24–2.94(m,1H)。MS ESI:m/z=402,[M+1]+。
实施例77:中间体S-7的制备
以4-硝基-1H-吲唑(1g)为原料,采用与实施例75相同的操作,制得S-7(33mg)。同实施例75一样,第三步的Negishi反应效果较差。
实施例78:T-72
(S)-5-苄基-N-(6-甲基-7-氧代-6,7,8,9-四氢-2H-氮杂环[4,3,2-cd]吲唑-8-基)-4H-1,2,4-三唑-3-甲酰胺
以S-7(33mg)为原料,采用与实施例76相同的操作制得20.8mg白色固体。
1H NMR(400MHz,acetone-d6)δ12.19(s,2H),8.66(s,1H),7.51–7.39(m,1H),7.34(m,5H),7.25(m,1H),7.02(d,J=7.5Hz,1H),4.86(m,1H),4.20(s,2H),3.66–3.59(m,1H),3.62(s,3H),3.37–3.15(m,1H)。
MS ESI:m/z=402,[M+1]+。
实施例79:T-73
(±)-5-苄基-N-(1-甲基-6-(1-甲基-1H-1,2,4-三唑-3-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-60的制备,以Y-8(30mg)和3-溴-1-甲基-1,2,4-噻唑为原料,使用与实施例43第一步相同的条件(脱保护基时,改用4N的HCl二氧六环溶液)制得15.1mg固体Y-60。MS ESI:m/z=297,[M+1]+。
第二步:T-73的制备,以Y-60为原料,使用与实施例40第二步相同的条件制得10mg白色固体。
1H NMR(400MHz,acetone-d6)δ13.31(s,1H),8.65(bs,1H),8.36(s,1H),8.27(d,J=8.2Hz,1H),7.84(s,1H),7.41(d,J=8.1Hz,1H),7.35(m,4H),7.22(d,J=21.3Hz,1H),7.16(d,J=7.8Hz,1H),4.81(m,1H),4.20(s,2H),4.03(s,3H),3.62(s,3H),3.49(m,1H),3.04(m,1H)。MS ESI:m/z=482,[M+1]+。
实施例80:T-74
(±)-5-苄基-N-(1-甲基-6-(1-甲基-1H-咪唑-5-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-61的制备,以Y-8(30mg)和5-碘-1-甲基-1H-咪唑为原料,使用与实施例43
第一步相同的条件(脱保护基时,改用4N的HCl二氧六环溶液)制得18.6mg固体Y-61。MS ESI:m/z=296,[M+1]+。
第二步:T-74的制备,以Y-61为原料,使用与实施例40第二步相同的条件制得12mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.67(bs,1H),7.69(s,1H),7.40–7.28(m,6H),7.25(m,1H),7.13(m,1H),6.96(d,J=8.0Hz,1H),4.84(m,1H),4.20(s,2H),3.63(s,3H),3.48(m,1H),3.45(s,3H),3.18–3.00(m,1H)。MS ESI:m/z=481,[M+1]+。
实施例81:T-75
(±)-5-苄基-N-(1-甲基-6-(3-(N-甲基氨磺酰)吡啶-2-基)-2-氧代-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-62的制备,以Y-8(30mg),2-氯-N-甲基吡啶-3-磺酰胺和KI(1eq)为原料,使用与实施例80第一步相同的条件制得15.8mg固体Y-62。MS ESI:m/z=386,[M+1]+。
第二步:T-75的制备,以Y-62为原料,使用与实施例40第二步相同的条件制得8mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.83(dd,J=4.7,1.7Hz,1H),8.65(d,J=5.0Hz,1H),8.61(dd,J=7.9,1.7Hz,1H),7.77(dd,J=7.9,4.7Hz,1H),7.55(s,1H),7.34(m,4H),7.26(m,2H),7.18(d,J=8.0Hz,1H),7.12(d,J=7.7Hz,1H),6.14(s,1H),4.85(m,1H),4.21(s,2H),3.62(s,3H),3.46(m,1H),3.05(m,1H),2.47(d,J=4.4Hz,3H)。MS ESI:m/z=571,[M+1]+。
实施例82:T-76
(±)-5-苄基-N-(7-氰基-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Z-24的制备,将中间体Z-8(1eq),异氰酸氯磺酸酯(1.1eq),溶于乙腈中,冰浴条件下反应2h后,加入DMF(25eq)冰浴条件下继续反应2h后,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-24。
第二步:Z-25的制备,将中间体Z-24(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-25。MS ESI:m/z=241,[M+H]+。
第三步:T-76的制备,以酸-1(1.5eq)和Z-25(1eq)为原料,使用与实施例2相同的条件获得实施例82(T-76)。
1H NMR(400MHz,acetone-d6)δ8.23(s,1H),7.59–7.51(m,2H),7.44–7.30(m,6H),7.26(m,2H),4.88-4.83(m,2H),4.59–4.50(m,1H),4.21(s,2H),3.62(s,3H)。MS ESI:m/z=426,[M+H]+。
实施例83:T-77
(±)-5-苄基-N-(1-甲基-2-氧代-7-(2-(三氟甲基)吡啶-4-基)-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2-三氟甲基吡啶-4-硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-77。
1H NMR(400MHz,acetone-d6)δ8.76(d,J=5.2Hz,1H),8.58(s,1H),8.19(s,1H),8.14(s,1H),8.05(d,J=5.3Hz,1H),7.94(m,1H),7.41–7.30(m,6H),7.26(m,2H),4.88-4.84(m,2H),4.58–4.51(m,1H),4.22(s,2H),3.64(s,3H)。
MS ESI:m/z=546,[M+H]+。
实施例84:T-78
5-苄基-N-(7-(2-甲氧基吡啶-3-基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2-甲氧基-3-(4,4,5,5-四甲基-1,3,2-二杂氧戊硼烷-2-基)吡啶与中间体Z-9使用与实施例16相同的条件获得T-78。
1H NMR(400MHz,acetone-d6)δ8.58(s,1H),8.12(dd,J=4.9,1.7Hz,1H),7.99(dd,J=7.3,1.7Hz,1H),7.77(s,1H),7.62(m,1H),7.34(m,4H),7.28–7.19(m,3H),7.08(dd,J=7.3,5.0Hz,1H),4.89(m,1H),4.84–4.76(m,1H),4.47(m,1H),4.21(s,2H),3.97(s,3H),3.63(s,3H)。MS ESI:m/z=508,[M+H]+。
实施例85:T-79
(±)-5-苄基-N-(7,10-二溴-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Z-26的制备,将中间体Z-8(1eq),N-溴代丁二酰亚胺(1.1eq),溶于二氯甲烷中,室温条件下反应1h后,饱和的硫代硫酸钠溶液淬灭反应,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-26。
第二步:Z-27的制备,将中间体Z-26(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-27。MS ESI:m/z=374,[M+H]+。
第三步:T-79的制备
以酸-1(1.5eq)和Z-27(1eq)为原料,使用与实施例2相同的条件获得实施85(T-79)。
1H NMR(400MHz,acetone-d6)δ8.51(s,1H),7.70(s,1H),7.41(d,J=8.4Hz,1H),7.34(m,4H),7.26(m,1H),7.17(d,J=8.4Hz,1H),4.85(m,1H),4.77–4.70(m,1H),4.45(m,1H),4.21(s,2H),3.58(s,3H)。MS ESI:m/z=560,[M+H]+。
实施例86:T-80
(±)-5-苄基-N-(7-(3-(甲氧基甲基)苯基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2-(3-(甲氧基甲基)苯基)-4,4,5,5-四甲基-1,3,2-二噁硼戊环与中间体Z-9使用与实施例16相同的条件获得T-80。
1H NMR(400MHz,acetone-d6)δ8.58(s,1H),7.78(m,1H),7.68(s,2H),7.63(m,1H),7.45(m,1H),7.39–7.30(m,4H),7.29–7.21(m,4H),4.87(m,1H),4.81(m,1H),4.53(s,2H),4.47(m,1H),4.21(s,2H),3.63(s,3H),3.39(s,3H)。MS ESI:m/z=521,[M+H]+。
实施例87:T-81
5-苄基-N-(7-(1,4-二甲基-1H-吡唑-5-基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以1,4-二甲基吡唑-5-硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-81。
1H NMR(400MHz,acetone-d6)δ8.59(s,1H),7.59(s,1H),7.34(m,5H),7.29–7.21(m,4H),4.91(m,1H),4.88–4.81(m,1H),4.51(m,1H),4.21(s,2H),3.72(s,3H),3.64(s,3H)。
MS ESI:m/z=495,[M+H]+。
实施例88:T-82
5-苄基-N-(1-甲基-2-氧代-7-(3-(三氟甲基)吡啶-2-基)-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Z-28的制备,将中间体Z-8(1eq),N-溴代丁二酰亚胺(1.1eq),溶于二氯甲烷中,室温条件下反应1h后,饱和的硫代硫酸钠溶液淬灭反应,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-28。MS ESI:m/z=396,[M+H]+。
第二步:Z-29的制备,将中间体Z-28(1eq),频那醇硼烷(2eq)、Pd2(dba)3(0.02eq)、Xphos(0.02eq)、三乙胺(3eq)溶于超干1,4-二氧六环溶液中,110℃条件下氮气保护反应3h后,将反应液冷却至室温后,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-29。
第三步:Z-30的制备,用2-溴-3-三氟甲基吡啶(1.5eq)与中间体Z-29(1eq),Pd(dppf)Cl2(0.1eq),K3PO4溶于二氧六环和水的混合溶剂中,氩气保护下95℃下反应过夜,冷却至室温,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-30。
第四步:Z-31的制备,将中间体Z-30(1eq),TFA(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-31。MS ESI:m/z=361,[M+H]+。
第五步:T-82的制备,以酸-1(1.5eq)和Z-31(1eq)为原料,使用与实施例2相同的条件获得实施88(T-82)。
1H NMR(400MHz,acetone-d6)δ8.96(m,1H),8.56(s,1H),8.26(m,1H),7.81(m,1H),7.73(s,1H),7.54(m,1H),7.34(m,4H),7.29–7.21(m,3H),4.94–4.83(m,2H),4.55–4.46(m,1H),4.21(s,2H),3.64(s,3H)。MS ESI:m/z=546,[M+H]+。
实施例89:T-83
(±)-5-苄基-N-(1-甲基-7-(1-甲基-1H-吡唑-5-基)-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-恶唑-2-甲酰胺
以1-甲基-1H-吡唑-5-硼酸频哪醇酯与中间体Z-9、酸-2使用与实施例16相同的条件获得T-83。
1H NMR(400MHz,acetone-d6)δ8.46(s,1H),7.66(s,1H),7.49(m,2H),7.32(m,4H),7.25(m,3H),7.08(s,1H),6.45(m,1H),4.88–4.75(m,2H),4.48(m,1H),4.15(s,2H),3.89(s,3H),3.61(s,3H)。MS ESI:m/z=481,[M+H]+。
实施例90:T-84
(±)-5-苄基-N-(1-甲基-2-氧代-7-(2-(三氟甲基)苯基)-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2-三氟甲基苯硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-84。
1H NMR(400MHz,acetone-d6)δ8.58(s,1H),7.89(d,J=8.1Hz,1H),7.76(t,J=7.4Hz,1H),7.68–7.57(m,2H),7.48(s,1H),7.34(q,J=8.0Hz,4H),7.27–7.22(m,3H),7.22–7.16(m,1H),4.89(d,J=6.7Hz,1H),4.83(d,J=12.5Hz,1H),4.53–4.45(m,1H),4.21(s,2H),3.64(s,3H)。MS ESI:m/z=555,[M+H]+。
实施例91:T-85
(±)-5-苄基-N-(7-(2,6-二甲氧基苯基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2,6-二甲氧基苯硼酸频呢醇酯与中间体Z-9使用与实施例16相同的条件获得T-85。
1H NMR(400MHz,acetone-d6)δ8.45(s,1H),7.49–7.44(m,1H),7.41–7.34(m,1H),7.30(m,4H),7.23(m,1H),7.14(m,2H),6.78(m,1H),6.73(m,1H),6.55(s,1H),4.81(m,1H),4.21(m,1H),4.15(s,2H),4.09(m,1H),3.78(s,3H),3.75(s,3H),3.62(s,3H)。MS ESI:m/z=537,[M+H]+。
实施例92:T-86
5-苄基-N-(7-(3,5-二甲基异恶唑-4-基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以3,5-二甲基异恶唑-4-硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-86。
1H NMR(400MHz,acetone-d6)δ8.58(s,1H),7.51(s,1H),7.38–7.19(m,8H),4.92–4.84(m,1H),4.81(m,1H),4.52–4.43(m,1H),4.21(s,2H),3.63(s,3H),2.37(s,3H),2.20(s,3H)。
MS ESI:m/z=496,[M+H]+。
实施例93:T-87
(±)-5-苄基-N-(7-(2-甲氧基苯基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以2-甲氧基苯基硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-87。
1H NMR(400MHz,acetone-d6)δ8.58(s,1H),7.60(s,1H),7.59–7.52(m,2H),7.38–7.28(m,5H),7.27–7.11(m,4H),7.05(m,1H),4.93–4.86(m,1H),4.79(m,1H),4.49–4.40(m,1H),4.21(s,2H),3.85(s,3H),3.63(s,3H)。MS ESI:m/z=507,[M+H]+。
实施例94:T-88
(±)-5-苄基-N-(7-(异恶唑-4-基)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以4-异噁唑硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-88。
1H NMR(400MHz,acetone-d6)δ9.21(s,1H),8.91(s,1H),8.56(s,1H),7.79(s,1H),7.72(m,1H),7.40–7.30(m,4H),7.30–7.21(m,3H),4.85(m,1H),4.78(m,1H),4.46(m,1H),4.21(s,2H),3.63(s,3H)。MS ESI:m/z=468,[M+H]+。
实施例95:T-89
(±)-3-(2-苄基-3-氯-7-氧代-2,4,5,7-四氢-6H-吡唑[3,4-c]吡啶-6-基)-1-甲基-7-(1-甲基-1H-吡唑-5-基)-3,4-二氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-2(1H)-酮
以实施例89的中间体胺为原料与Y-20使用与实施例34相同的条件获得T-89。
1H NMR(400MHz,acetone-d6)δ7.62(s,1H),7.50–7.44(m,2H),7.39–7.28(m,5H),7.25(m,2H),6.44(m,1H),5.52–5.46(m,1H),5.45(s,2H),5.06–4.99(m,1H),4.90(m,1H),4.08–4.01(m,1H),3.88(s,3H),3.77–3.70(m,1H),3.56(s,3H),2.83(m,2H)。MS ESI:m/z=541,[M+H]+。
实施例96:T-90
(±)-5-苄基-N-(7-(1-异丙基-1H-吡唑-5-基)-1-甲基-2-氧代-1,2,3,4-四氢-1,4-二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以1-异丙基吡唑-5-硼酸频哪醇酯与中间体Z-9使用与实施例16相同的条件获得T-90。
1H NMR(400MHz,acetone-d6)δ8.57(s,1H),7.62(s,1H),7.56(d,J=1.8Hz,1H),7.43–7.27(m,6H),7.27–7.20(m,2H),6.35(d,J=1.8Hz,1H),4.94–4.79(m,2H),4.68(p,J=6.7Hz,1H),4.48(m,1H),4.25(s,2H),3.63(s,3H),1.43(t,J=6.8Hz,6H)。MS ESI:m/z=509,[M+H]+。
实施例97:T-91
(±)-5-苄基-N-(1-甲基-7-(3-甲基噻吩-2-基)-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以3-甲基噻吩-2-硼酸酯与中间体Z-9使用与实施例16相同的条件获得T-90。
1H NMR(400MHz,DMSO-d6)δ7.60(s,1H),7.47(m,1H),7.38(d,J=5.1Hz,1H),7.31–7.11(m,7H),6.97(d,J=5.1Hz,1H),4.71(m,1H),4.64–4.56(m,1H),4.41(m,1H),4.08(s,2H),3.45(s,3H),2.19(s,3H)。MS ESI:m/z=497,[M+H]+。
实施例98:中间体Z-40的制备
第一步:Z-33的制备,将7-硝基吲哚(1eq)、溴乙酸甲酯(1.1eq)、碳酸铯(1.5eq)冰浴条件下溶于DMF中,室温搅拌2h,加水淬灭反应,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-33。MS ESI:m/z=235,[M+H]+。
第二步:Z-34的制备,将中间体Z-33(1eq)溶于超干甲苯中,在-70℃的条件下缓办加入二异丁基氢化铝(1.5eq),-70℃条件下搅拌4h后,加入甲醇搅拌0.5h,淬灭反应。EA萃取,加入2M氢氧化钠水溶液,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-34。MS ESI:m/z=205,[M+H]+。
第三步:Z-35的制备,将中间体Z-34(1eq)、钛酸四异丙酯(2.5eq)、R-(+)-叔丁基亚磺酰胺(1.2eq)溶于超干四氢呋喃溶液中,室温搅拌过6h,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-35。MS ESI:m/z=308,[M+H]+。
第四步:Z-36的制备,将中间体Z-35(1eq)溶于超干DMF溶液中,-70℃下缓慢加入三甲基氰硅烷(3eq),-70℃省至室温条件下搅拌12h,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-36。MS ESI:m/z=335,[M+H]+。
第五步:Z-37的制备,将中间体Z-36(1eq)、铁粉(8eq)溶于乙醇溶液中,室温加入氯化铵(4eq)的水溶液,室温条件下搅拌4h,利用硅藻土过滤后,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-37。MS ESI:m/z=305,[M+H]+。
第六步:Z-38的制备,将中间体Z-37(1eq)溶于4N的盐酸甲醇溶液中,100℃条件下搅拌1h,冷却至室温后,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-38。MS ESI:m/z=202,[M+H]+。
第七步:Z-39的制备,将中间体Z-38(1eq)溶于二氯甲烷中,缓慢加入三乙胺(1eq)、二碳酸二叔丁酯(1.2eq),室温搅拌3h,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-39。
第八步:Z-40的制备,将中间体Z-39(1eq)溶于超干DMF中,加入碳酸铯(1.5eq)、碘甲烷(1.2eq),室温条件下搅拌3h,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-40。MS ESI:m/z=216,[M+H]+。
实施例99:T-92
甲基(S)-2-(3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-7-基)-2-氧乙酸
第一步:Z-41的制备,将中间体Z-40(1eq)、草酰氯(1.1eq)溶于无水乙醚中,冰浴条件下搅拌2.5h后,加水淬灭后,将其旋干,直接溶于二氯甲烷与甲醇的混合溶液中,加入三甲基硅重氮甲烷(2eq),室温搅拌3h,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-41。
第二步:Z-42的制备,将中间体Z-41(1eq),TFA(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-42。MS ESI:m/z=302,[M+H]+。
第三步:T-92的制备
以酸-1(1.5eq)和Z-42(1eq)为原料,使用与实施例2相同的条件获得T-92。
1H NMR(400MHz,acetone-d6)δ8.56(s,2H),8.21(m,1H),7.45–7.25(m,7H),4.90(m,2H),4.56(m,1H),4.22(s,2H),3.93(s,3H),3.62(s,3H)。MS ESI:m/z=487,[M+H]+。
实施例100:T-93
(S)-5-苄基-N-(1-甲基-2-氧代-7-(2,2,2-三氟乙酰基)-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Z-43的制备,将中间体Z-40(1eq)、三氟乙酸(1.5eq)溶于DMF中,室温条件下搅拌2h,加水淬灭反应,EA萃取,水洗三次,浓缩有机相,快速柱层析法分离纯化得中间体Z-43。
第二步:Z-44的制备,将中间体Z-43(1eq),三氟乙酸(10eq)溶于二氯甲烷中,室温搅拌3h,浓缩有机相后,直接快速柱层析法分离纯化得中间体Z-44。MS ESI:m/z=312,[M+H]+。
第三步:T-93的制备,以酸-1(1.5eq)和Z-44(1eq)为原料,使用与实施例2相同的条件获得T-93。
1H NMR(400MHz,acetone-d6)δ8.57(s,2H),8.21(m,1H),7.52–7.39(m,2H),7.34(m,4H),7.26(m,1H),4.97(m,2H),4.62(m,1H),4.23(s,2H),3.63(s,3H)。MS ESI:m/z=497,[M+H]+。
实施例101:T-94
(S)-3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂环[3,2,1-hi]吲哚-7-羧酸
将T-92(1eq)溶于四氢呋喃溶液中,加入2M氢氧化钠水溶液(3eq),室温搅拌3h,加水淬灭反应,EA萃取,水洗三次,浓缩有机相,分别利用快速柱层析法、HPLC分离纯化得T-94。
1H NMR(400MHz,acetone-d6)δ8.56(s,1H),8.13(s,1H),8.06(m,1H),7.39–7.22(m,7H),4.90–4.85(m,1H),4.83(m,1H),4.55–4.44(m,1H),4.21(s,2H),3.62(s,3H)。MSESI:m/z=445,[M+H]+。
实施例102:T-95
甲基(S)-3-(5-苄基-4H-1,2,4-三唑-3-甲酰胺)-1-甲基-2-氧代-1,2,3,4-四氢-[1,4]二氮杂卓[3,2,1-hi]吲哚-7-羧酸盐
将T-94(1eq)直接溶于二氯甲烷与甲醇的混合溶液中,加入三甲基硅重氮甲烷(2eq),室温搅拌3h,EA萃取,水洗三次,浓缩有机相,分别利用快速柱层析法、HPLC分离纯化得T-95。
1H NMR(400MHz,acetone-d6)δ8.55(s,1H),8.13(s,1H),8.03(m,1H),7.40–7.22(m,7H),4.90–4.80(m,2H),4.21(m,1H),3.86(s,3H),3.61(s,3H)。MS ESI:m/z=459,[M+H]+。
实施例103:T-96
(S)-5-苄基-N-(1-甲基-2-氧代-6-(3-(三氟甲基)吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
以R-7(400mg)为原料,采用与实施例42相同的条件可以获得520mg白色固体T-96。
1H NMR(400MHz,acetone-d6)δ8.92(d,J=4.5Hz,1H),8.67(d,J=5.7Hz,1H),8.50(d,J=7.9Hz,1H),7.83(dd,J=7.6,4.9Hz,1H),7.43(s,1H),7.30(m,6H),7.17–7.07(m,2H),4.86(m,1H),4.19(s,2H),3.63(s,3H),3.49(m,1H),3.20–3.05(m,1H)。MS ESI:m/z=546,[M+1]+。
实施例104:T-97
(±)-5-苄基-N-(1-甲基-2-氧代-6-(3-(2,2,2-三氟乙基)吡啶-2-基)-2,3,4,6-四氢-1H-氮杂环[4,3,2-cd]吲哚-3-基)-4H-1,2,4-三唑-3-甲酰胺
第一步:Y-63的制备,以Y-8(30mg)和2-溴-3-(2,2,2-三氟乙基)吡啶为原料,使用与实施例80第一步相同的条件制得33.9mg固体Y-64。MS ESI:m/z=375,[M+1]+。
第二步:T-97的制备,以Y-64为原料,使用与实施例40第二步相同的条件制得40mg白色固体。
1H NMR(400MHz,acetone-d6)δ8.67(m,2H),8.19(d,J=7.9Hz,1H),7.63(dd,J=7.6,4.6Hz,1H),7.48(s,1H),7.40–7.18(m,6H),7.13(d,J=7.8Hz,1H),7.02(d,J=8.2Hz,1H),4.87(m,1H),4.19(s,2H),3.82–3.65(m,2H),3.63(s,3H),3.50(m,1H),3.21–3.08(m,1H)。MS ESI:m/z=560,[M+1]+。
活性测试:
1、细胞活性的测试(TNFα诱导FADD缺失的人源白血病细胞Jurkat细胞程序性坏死(necroptosis)体系。
(1)细胞培养:Jurkat fadd-deficient细胞采用10%胎牛血清FBS、100U/mL青霉素、100U/mL链霉素加RPMI 1640培养基。细胞均置于37℃含5% CO2的细胞培养箱培养,所有细胞冻存均使用含5-10% DMSO的完全培养基。每周换液传代3-4次。
(2)实验材料:试剂:
RPMI 1640培养基(美国GIBCO公司)、胎牛血清(美国GIBCO公司)、Humanrecombinant TNF(Novoprotein C008)、Cell Titer-Glo Kit(美国Promega公司)、Nec-1s由上海有机所马大为课题组合成、化合物GSK2982772(毕得试剂公司)。
(3)实验耗材:
细胞培养皿(100/60/35mm)美国BD或Corning公司、细胞培养板(384/96/24/6孔)美国BD或Corning公司、离心管(15/50ml)美国BD或Corning公司。
(4)实验方案:采用TNFα诱导Jurkat fadd-deficient细胞程序性坏死体系,筛选具有RIPKl激酶抑制活性的化合物。
均匀接种Fadd deficient Jurkat细胞至384孔板中,1w/孔/40μL完全培养基,每孔加5μL待测化合物,化合物起始浓度设为25μM(部分活性较好的化合物起始浓度为0.5μM),三倍梯度稀释,共设12个梯度点,每种化合物设置3个复孔。外加一个空白对照组,和一个单加TNFα刺激的对照组,加化合物后,需离心混匀,放在37℃含5%CO2的细胞培养箱孵育1h,随后加入5μL,5ng/mL的TNFα刺激坏死的发生,离心混匀后放入细胞培养箱中共孵育13h(至单加TNF-α组细胞死亡率达65%),每孔总体积为50μL。然后按照以下步骤检测细存活率。
取出试剂盒中的CellTiter-Buffer,平衡至室温,然后使用CellTiter-Buffer溶解CellTiter-Substrate,得到的CellTiter-Reagent可直接用于实验。
每孔加入15μL室温平衡的CellTiter-Reagent,避光静置15min后使用酶标仪(Enspire多功能酶标仪美国perkinelmer公司)检测化学发光。以空白对照组数值作为100%,计算实验组ATP的相对变化并通过Graphpad prism软件拟合得出化合物的IC50:A(<0.01uM),B(0.01-0.1uM),C(0.1-1.0uM),D(>1uM)。
表1细胞Jurkat Fadd(-/-)抑制活性测试结果
化合物编号 | IC50 | 化合物编号 | IC50 | 化合物编号 | IC50 |
T-1 | A | T-33 | B | T-65 | B |
T-2 | A | T-34 | A | T-66 | A |
T-3 | B | T-35 | A | T-67 | A |
T-4 | B | T-36 | A | T-68 | A |
T-5 | C | T-37 | A | T-69 | A |
T-6 | C | T-38 | A | T-70 | A |
T-7 | B | T-39 | B | T-71 | A |
T-8 | A | T-40 | A | T-72 | A |
T-9 | A | T-41 | A | T-73 | B |
T-10 | B | T-42 | A | T-74 | A |
T-11 | B | T-43 | A | T-75 | B |
T-12 | C | T-44 | A | T-76 | B |
T-13 | D | T-45 | A | T-77 | C |
T-14 | B | T-46 | C | T-78 | A |
T-15 | A | T-47 | C | T-79 | D |
T-16 | A | T-48 | A | T-80 | B |
T-17 | B | T-49 | A | T-81 | A |
T-18 | A | T-50 | A | T-82 | A |
T-19 | A | T-51 | B | T-83 | A |
S-T-19 | A | T-52 | A | T-84 | B |
R-T-19 | C | T-53 | A | T-85 | C |
T-20 | B | T-54 | A | T-86 | A |
T-21 | C | T-55 | B | T-87 | B |
T-22 | B | T-56 | B | T-88 | B |
T-23 | C | T-57 | C | T-89 | B |
T-24 | B | T-58 | B | T-90 | A |
T-25 | A | T-59 | A | T-91 | B |
T-26 | B | T-60 | A | T-92 | D |
T-27 | B | T-61 | B | T-93 | C |
T-28 | A | T-62 | A | T-94 | D |
T-29 | A | T-63 | A | T-95 | C |
T-30 | C | T-64 | A | T-96 | A |
T-31 | C | T-97 | A | ||
T-32 | A |
2、RIPK1抑制活性测试
RIPK1活性抑制测试有美国NANOSYN测试服务公司(3100 Central Expressway,Santa Clara,CA 95051)完成。测试化合物溶解于DMSO,测试最高度为1微摩尔,然后依次3倍稀释,DMSO在测试媒介中的浓度保持为1%,每个共12个测试浓度,获得IC50。
表2RIPK1活性抑制测试结果
在本发明提及的所有文献都在本申请中引用作为参考,就如同每一篇文献被单独引用作为参考那样。此外应理解,在阅读了本发明的上述讲授内容之后,本领域技术人员可以对本发明作各种改动或修改,这些等价形式同样落于本申请所附权利要求书所限定的范围。
Claims (4)
1.一种通式II所示的结构所示化合物或其药学上可接受的盐,
R1为H或甲基;
Rd为H或卤素;
Z1为N或CH;
环A为以下结构:
环D为苯基或卤素取代的苯基;
在通式II的三环结构中,五元环的R与六元环的R各自独立选自基团H、卤素、-CN、-C1-C6烷基、-C1-C6卤代烷基、-C0-C6亚烷基氧基C1-C6烷基-、C1-C6羟基烷基、-C0-C6亚烷基-S-C1-C6烷基-、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-6元非芳香性杂环基、-C0-C6亚烷基-C3-C6环烷基、-C0-C6亚烷基-CONRaRb、SF5、-C0-C6亚烷基-NRaRb、-C0-C6亚烷基-NHC(O)Rc、-C0-C6亚烷基-NHC(O)NRaRb、-C0-C6亚烷基-P(O)Me2、-C0-C6亚烷基C3-C6环烷氧基、-C0-C6亚烷基C1-C6烷氧基、-C0-C6亚烷基C1-C6卤代烷氧基、-C0-C6亚烷基-C≡C-R2、-O-C1-C6亚烷基-C≡C-R2、-S-C1-C6亚烷基-C≡C-R2、
Ra、Rb各自独立为氢、取代或未取代的C1-C10烷基、取代或未取代的C3-C10环烷基、取代或未取代的C6-C10芳基、或取代或未取代的C3-C10杂芳基;Ra和Rb可以与它们连接的氮原子或碳原子一起可以形成三至八元环或四至八元杂环;
Rc各自独立地为H、C1-C6烷基、C3-C6环烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6环烷氧基、C0-C6亚烷基羟基、C6-C10芳基、5-10元杂芳基、3-10元非芳香性杂环基;
R2为氢、C1-C10烷基、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-10元非芳香性杂环基、-C0-C6亚烷基-C3-C10环烷基。
2.一种通式III所示的结构所示化合物或其药学上可接受的盐,其特征在于,通式III所示的结构如下,
R1为H或甲基;
Rd为H或卤素;
Z1为N或CH;
环A为以下结构:
环D为苯基或卤素取代的苯基;
在通式III的三环结构中,五元环的R与六元环的R各自独立选自基团:H、卤素、-CN、-C1-C6烷基、-C1-C6卤代烷基、-C0-C6亚烷基氧基C1-C6烷基-、C1-C6羟基烷基、-C0-C6亚烷基-S-C1-C6烷基-、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-6元非芳香性杂环基、-C0-C6亚烷基-C3-C6环烷基、-C0-C6亚烷基-CONRaRb、SF5、-C0-C6亚烷基-NRaRb、-C0-C6亚烷基-NHC(O)Rc、-C0-C6亚烷基-NHC(O)NRaRb、-C0-C6亚烷基-P(O)Me2、-C0-C6亚烷基C3-C6环烷氧基、-C0-C6亚烷基C1-C6烷氧基、-C0-C6亚烷基C1-C6卤代烷氧基、-C0-C6亚烷基-C≡C-R2、-O-C1-C6亚烷基-C≡C-R2、-S-C1-C6亚烷基-C≡C-R2和以下基团:
当R与氮原子连接时,R不是卤素;
Ra、Rb各自独立为氢、取代或未取代的C1-C10烷基、取代或未取代的C3-C10环烷基、取代或未取代的C6-C10芳基、或取代或未取代的C3-C10杂芳基;Ra和Rb可以它们连接的氮原子或碳原子一起可以形成三至八元环或四至八元杂环;
Rc各自独立地为H、C1-C6烷基、C3-C6环烷基、C1-C6卤代烷基、C1-C6烷氧基、C1-C6环烷氧基、C0-C6亚烷基羟基、C6-C10芳基、5-10元杂芳基、3-10元非芳香性杂环基;
R2为氢、C1-C10烷基、-C0-C6亚烷基-C6-C10芳基、-C0-C6亚烷基-5-10元杂芳基、-C0-C6亚烷基-3-10元非芳香性杂环基、-C0-C6亚烷基-C3-C10环烷基。
3.一种化合物,其特征在于,所述化合物选自下组:
4.权利要求1至3任一项所述的化合物的用途,其特征在于,用于:
(i)制备RIPK1抑制剂;
(ii)制备细胞程序性坏死抑制剂;
(iii)制备预防或治疗RIPK1介导的疾病的药物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202411703744.XA CN119528915A (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202411703744.XA CN119528915A (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
CN202111074627.8A CN115806557B (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111074627.8A Division CN115806557B (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN119528915A true CN119528915A (zh) | 2025-02-28 |
Family
ID=85481648
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111074627.8A Active CN115806557B (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
CN202411703744.XA Pending CN119528915A (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111074627.8A Active CN115806557B (zh) | 2021-09-14 | 2021-09-14 | 抑制细胞程序性死亡的化合物及其制备方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20250049812A1 (zh) |
EP (1) | EP4403557A4 (zh) |
JP (1) | JP2024535028A (zh) |
CN (2) | CN115806557B (zh) |
WO (1) | WO2023040818A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024208177A1 (zh) * | 2023-04-03 | 2024-10-10 | 上海复星医药(集团)股份有限公司 | 作为atr激酶抑制剂的三环类化合物 |
TW202444721A (zh) * | 2023-05-12 | 2024-11-16 | 智擎生技製藥股份有限公司 | 稠合吡咯環或稠合吡啶環之化合物 |
CN119528914A (zh) * | 2023-08-31 | 2025-02-28 | 杭州百诚医药科技股份有限公司 | 苯并氮杂䓬酮类衍生物及其用途 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT679088E (pt) | 1992-09-29 | 2002-12-31 | Inhale Therapeutic Syst | Administracao pulmonar de fragmentos activos de hormona paratiroide |
TWI648274B (zh) * | 2013-02-15 | 2019-01-21 | 英商葛蘭素史克智慧財產發展有限公司 | 作為激酶抑制劑之雜環醯胺類 (二) |
CA3026844A1 (en) * | 2016-06-15 | 2017-12-21 | Suzhou Yabao Pharmaceutical R&D Co., Ltd. | Substituted tricyclic heterocyclic compounds and use thereof |
WO2019204537A1 (en) * | 2018-04-20 | 2019-10-24 | Genentech, Inc. | N-[4-oxo-2,3-dihydro-1,5-benzoxazepin-3-yl]-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol e-2-carboxamide derivatives and related compounds as rip1 kinase inhibitors for treating e.g. irritable bowel syndrome (ibs) |
TW202019913A (zh) * | 2018-06-26 | 2020-06-01 | 中國科學院上海有機化學研究所 | 細胞壞死抑制劑及其製備方法和用途 |
CN110642874B (zh) * | 2018-06-26 | 2023-03-28 | 中国科学院上海有机化学研究所 | 一类细胞坏死抑制剂及其制备方法和用途 |
CN111138448B (zh) * | 2018-11-02 | 2022-08-02 | 中国科学院上海药物研究所 | 抑制rip1激酶的杂环酰胺及其用途 |
CN112079839A (zh) * | 2019-06-15 | 2020-12-15 | 察略盛医药科技(上海)有限公司 | 内酰胺类衍生物、其制备方法及其在医药上的用途 |
-
2021
- 2021-09-14 CN CN202111074627.8A patent/CN115806557B/zh active Active
- 2021-09-14 CN CN202411703744.XA patent/CN119528915A/zh active Pending
-
2022
- 2022-09-13 US US18/691,807 patent/US20250049812A1/en active Pending
- 2022-09-13 WO PCT/CN2022/118387 patent/WO2023040818A1/zh active Application Filing
- 2022-09-13 EP EP22869187.9A patent/EP4403557A4/en active Pending
- 2022-09-13 JP JP2024516517A patent/JP2024535028A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN115806557A (zh) | 2023-03-17 |
WO2023040818A1 (zh) | 2023-03-23 |
EP4403557A4 (en) | 2025-02-12 |
EP4403557A1 (en) | 2024-07-24 |
CN115806557B (zh) | 2025-02-14 |
US20250049812A1 (en) | 2025-02-13 |
JP2024535028A (ja) | 2024-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7672451B2 (ja) | Rho-関連プロテインキナーゼ阻害剤、それを含む医薬組成物並びにその調製方法及び使用 | |
CN119528915A (zh) | 抑制细胞程序性死亡的化合物及其制备方法 | |
AU2018278928A1 (en) | Furo- and thieno-pyridine carboxamide compounds useful as pim kinase inhibitors | |
AU2018360577A1 (en) | Bridged bicyclic compounds as farnesoid X receptor modulators | |
WO2014122474A1 (en) | Piperidin-1 -yl and azepin-1 -yl carboxylates as muscarinic m4 receptor agonists | |
BR112016011024B1 (pt) | Composto, composição farmacêutica, e, usos dos mesmos | |
TW200819443A (en) | An imidazole derivative | |
KR20100088142A (ko) | 비-뉴클레오사이드 역전사효소 억제제 | |
WO2016010897A1 (en) | Bicyclic heteroaromatic carboxamide compounds useful as pim kinase inhibitors | |
CN115315422B (zh) | 酰胺类化合物及其用途 | |
RU2579513C2 (ru) | Ингибиторы активности акт | |
AU2018357878A1 (en) | Spirocyclic compounds as farnesoid X receptor modulators | |
BR112021010273A2 (pt) | derivados de amino triazolo quinazolina substituídos em 7, 8 e 10 como antagonistas do receptor de adenosina, composições farmacêuticas e seu uso | |
WO2019180628A1 (en) | Imidazolidin-2-one compounds as prmt5 modulators | |
CN119255995A (zh) | 双环衍生物parp抑制剂及其用途 | |
CN114409656A (zh) | Pim激酶抑制剂 | |
TW202220993A (zh) | Atr抑制劑及其用途 | |
JP7349750B2 (ja) | キナーゼ阻害活性を有する芳香族複素環式化合物 | |
WO2022228413A1 (zh) | 一种抑制细胞程序性死亡的化合物及其制备方法 | |
JP2023532303A (ja) | Atr阻害剤およびその使用 | |
CN113166109B (zh) | 氨基吡啶类化合物及其制备方法和用途 | |
CN115919859B (zh) | 一种杂芳基衍生物的药物组合物及其在医药上的应用 | |
CN120225527A (zh) | 作为多靶点激酶抑制剂的环状化合物及其制备方法 | |
CN119019402A (zh) | 作为lrrk2激酶抑制剂的多环化合物及其制备方法和用途 | |
WO2024193699A1 (zh) | 三嗪类化合物及其用途 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |