JP6425727B2 - 大環状hcv ns3阻害トリペプチド - Google Patents
大環状hcv ns3阻害トリペプチド Download PDFInfo
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- JP6425727B2 JP6425727B2 JP2016541595A JP2016541595A JP6425727B2 JP 6425727 B2 JP6425727 B2 JP 6425727B2 JP 2016541595 A JP2016541595 A JP 2016541595A JP 2016541595 A JP2016541595 A JP 2016541595A JP 6425727 B2 JP6425727 B2 JP 6425727B2
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- 239000003112 inhibitor Substances 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims description 454
- 150000003839 salts Chemical class 0.000 claims description 399
- 125000000217 alkyl group Chemical group 0.000 claims description 107
- 238000000034 method Methods 0.000 claims description 102
- 239000003054 catalyst Substances 0.000 claims description 61
- 125000006239 protecting group Chemical group 0.000 claims description 50
- 239000002253 acid Substances 0.000 claims description 40
- 230000008878 coupling Effects 0.000 claims description 40
- 238000010168 coupling process Methods 0.000 claims description 40
- 238000005859 coupling reaction Methods 0.000 claims description 40
- 150000001408 amides Chemical class 0.000 claims description 39
- 238000010511 deprotection reaction Methods 0.000 claims description 31
- 238000006798 ring closing metathesis reaction Methods 0.000 claims description 30
- 230000003301 hydrolyzing effect Effects 0.000 claims description 13
- 238000006254 arylation reaction Methods 0.000 claims description 12
- 239000007822 coupling agent Substances 0.000 claims description 11
- 238000005686 cross metathesis reaction Methods 0.000 claims description 10
- 238000010930 lactamization Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 6
- 229940079593 drug Drugs 0.000 claims description 4
- 239000013078 crystal Substances 0.000 description 312
- 238000006243 chemical reaction Methods 0.000 description 218
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 181
- 239000000243 solution Substances 0.000 description 120
- 239000003153 chemical reaction reagent Substances 0.000 description 113
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 108
- -1 amino, substituted amino, aminocarbonyl Chemical group 0.000 description 107
- 239000000203 mixture Substances 0.000 description 107
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 89
- 239000002904 solvent Substances 0.000 description 85
- 239000010410 layer Substances 0.000 description 81
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 72
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 72
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 71
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 69
- 230000015572 biosynthetic process Effects 0.000 description 68
- 238000003786 synthesis reaction Methods 0.000 description 67
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 66
- 238000005481 NMR spectroscopy Methods 0.000 description 66
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 66
- 125000001072 heteroaryl group Chemical group 0.000 description 59
- 125000003118 aryl group Chemical group 0.000 description 58
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 56
- 125000001424 substituent group Chemical group 0.000 description 55
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 50
- 239000002585 base Substances 0.000 description 47
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 44
- 125000000623 heterocyclic group Chemical group 0.000 description 42
- 150000001412 amines Chemical class 0.000 description 41
- 238000003756 stirring Methods 0.000 description 40
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 39
- 239000011541 reaction mixture Substances 0.000 description 39
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 38
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 38
- 125000000753 cycloalkyl group Chemical group 0.000 description 37
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 35
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 35
- 239000007787 solid Substances 0.000 description 35
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 34
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 34
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 33
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 33
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 33
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 31
- 229910052739 hydrogen Inorganic materials 0.000 description 31
- 239000000543 intermediate Substances 0.000 description 30
- 229910052757 nitrogen Inorganic materials 0.000 description 30
- 239000001257 hydrogen Substances 0.000 description 29
- 239000002002 slurry Substances 0.000 description 29
- 239000000725 suspension Substances 0.000 description 29
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 28
- 125000003342 alkenyl group Chemical group 0.000 description 28
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 27
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 27
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 26
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 26
- 125000000304 alkynyl group Chemical group 0.000 description 25
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 24
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 24
- 239000012044 organic layer Substances 0.000 description 24
- 239000011734 sodium Substances 0.000 description 23
- 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 22
- 125000003545 alkoxy group Chemical group 0.000 description 21
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 21
- 125000004093 cyano group Chemical group *C#N 0.000 description 21
- 235000019439 ethyl acetate Nutrition 0.000 description 21
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 21
- 0 CC[C@]([C@](C1)Oc2c(C(CC=C)(F)F)nc(ccc(OC)c3)c3n2)[C@@](C(O*)=O)N1C([C@](C(C)(C)C)NC(O[C@](CC1)CC1C=C)=O)=O Chemical compound CC[C@]([C@](C1)Oc2c(C(CC=C)(F)F)nc(ccc(OC)c3)c3n2)[C@@](C(O*)=O)N1C([C@](C(C)(C)C)NC(O[C@](CC1)CC1C=C)=O)=O 0.000 description 20
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 20
- 125000000392 cycloalkenyl group Chemical group 0.000 description 20
- 229910052736 halogen Inorganic materials 0.000 description 20
- 150000002367 halogens Chemical class 0.000 description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 20
- 239000012071 phase Substances 0.000 description 20
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 19
- 125000004429 atom Chemical group 0.000 description 19
- 125000004181 carboxyalkyl group Chemical group 0.000 description 19
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 19
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 19
- BPSVWHVEZIDAHQ-UHFFFAOYSA-N 3-chloro-2-(1,1-difluorobut-3-enyl)-6-methoxyquinoxaline Chemical compound ClC=1C(=NC2=CC=C(C=C2N1)OC)C(CC=C)(F)F BPSVWHVEZIDAHQ-UHFFFAOYSA-N 0.000 description 18
- 125000004432 carbon atom Chemical group C* 0.000 description 18
- 150000002148 esters Chemical class 0.000 description 16
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 16
- 239000012074 organic phase Substances 0.000 description 16
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 16
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 15
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 15
- 230000007062 hydrolysis Effects 0.000 description 15
- 238000006460 hydrolysis reaction Methods 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 15
- 125000000547 substituted alkyl group Chemical group 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 239000005909 Kieselgur Substances 0.000 description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- 150000002431 hydrogen Chemical class 0.000 description 14
- 229960004592 isopropanol Drugs 0.000 description 14
- 229940011051 isopropyl acetate Drugs 0.000 description 14
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 13
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 13
- 150000007513 acids Chemical class 0.000 description 13
- 239000007864 aqueous solution Substances 0.000 description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 13
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 13
- 229920006395 saturated elastomer Polymers 0.000 description 13
- 241000711549 Hepacivirus C Species 0.000 description 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 239000012267 brine Substances 0.000 description 12
- 239000000706 filtrate Substances 0.000 description 12
- 238000005984 hydrogenation reaction Methods 0.000 description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 12
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 12
- APSYYKGWNWKKOC-UHFFFAOYSA-N quinoxaline-5-carboxamide Chemical compound C1=CN=C2C(C(=O)N)=CC=CC2=N1 APSYYKGWNWKKOC-UHFFFAOYSA-N 0.000 description 12
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 12
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 12
- RMIAZGFKBPOZLX-NLRFIBDTSA-N 4-methylbenzenesulfonic acid methyl (2S,3S,4R)-3-ethyl-4-hydroxypyrrolidine-2-carboxylate Chemical compound Cc1ccc(cc1)S(O)(=O)=O.CC[C@@H]1[C@@H](O)CN[C@@H]1C(=O)OC RMIAZGFKBPOZLX-NLRFIBDTSA-N 0.000 description 11
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 239000000010 aprotic solvent Substances 0.000 description 11
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 description 11
- 229910052805 deuterium Inorganic materials 0.000 description 11
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 11
- 238000004821 distillation Methods 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 11
- 125000006432 1-methyl cyclopropyl group Chemical group [H]C([H])([H])C1(*)C([H])([H])C1([H])[H] 0.000 description 10
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 10
- 239000008346 aqueous phase Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 10
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 10
- 150000007530 organic bases Chemical class 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 description 10
- 229910000104 sodium hydride Inorganic materials 0.000 description 10
- 125000003107 substituted aryl group Chemical group 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 9
- 125000002252 acyl group Chemical group 0.000 description 9
- 125000004423 acyloxy group Chemical group 0.000 description 9
- 125000004414 alkyl thio group Chemical group 0.000 description 9
- 125000005110 aryl thio group Chemical group 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 125000005843 halogen group Chemical group 0.000 description 9
- LZWQNOHZMQIFBX-UHFFFAOYSA-N lithium;2-methylpropan-2-olate Chemical compound [Li+].CC(C)(C)[O-] LZWQNOHZMQIFBX-UHFFFAOYSA-N 0.000 description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 8
- 229930194542 Keto Natural products 0.000 description 8
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 8
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 8
- 125000004442 acylamino group Chemical group 0.000 description 8
- 125000000033 alkoxyamino group Chemical group 0.000 description 8
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 description 8
- 125000004104 aryloxy group Chemical group 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 125000004465 cycloalkenyloxy group Chemical group 0.000 description 8
- 125000000000 cycloalkoxy group Chemical group 0.000 description 8
- 125000005553 heteroaryloxy group Chemical group 0.000 description 8
- 125000004470 heterocyclooxy group Chemical group 0.000 description 8
- 125000004468 heterocyclylthio group Chemical group 0.000 description 8
- 125000002349 hydroxyamino group Chemical group [H]ON([H])[*] 0.000 description 8
- 125000000468 ketone group Chemical group 0.000 description 8
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 8
- 229910000027 potassium carbonate Inorganic materials 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 229910052707 ruthenium Inorganic materials 0.000 description 8
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 8
- 125000002813 thiocarbonyl group Chemical group *C(*)=S 0.000 description 8
- 150000003573 thiols Chemical class 0.000 description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 8
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 7
- 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 7
- 150000001336 alkenes Chemical class 0.000 description 7
- 125000006598 aminocarbonylamino group Chemical group 0.000 description 7
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 7
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 7
- 229910000024 caesium carbonate Inorganic materials 0.000 description 7
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 7
- 125000005368 heteroarylthio group Chemical group 0.000 description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 7
- 239000003960 organic solvent Substances 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- IZZQLSKXFSILLM-CDUCUWFYSA-N (1S,2R)-2-(difluoromethyl)-1-propan-2-yloxycarbonylcyclopropane-1-carboxylic acid Chemical compound FC([C@H]1[C@@](C1)(C(=O)O)C(=O)OC(C)C)F IZZQLSKXFSILLM-CDUCUWFYSA-N 0.000 description 6
- 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 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- AIYUHDOJVYHVIT-UHFFFAOYSA-M caesium chloride Chemical compound [Cl-].[Cs+] AIYUHDOJVYHVIT-UHFFFAOYSA-M 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 125000005842 heteroatom Chemical group 0.000 description 6
- ZQBFAOFFOQMSGJ-UHFFFAOYSA-N hexafluorobenzene Chemical compound FC1=C(F)C(F)=C(F)C(F)=C1F ZQBFAOFFOQMSGJ-UHFFFAOYSA-N 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
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- 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
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-VMNATFBRSA-N methanol-d1 Chemical compound [2H]OC OKKJLVBELUTLKV-VMNATFBRSA-N 0.000 description 1
- AGJSNMGHAVDLRQ-IWFBPKFRSA-N methyl (2s)-2-[[(2s)-2-[[(2s)-2-[[(2r)-2-amino-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxy-2,3-dimethylphenyl)propanoyl]amino]-4-methylsulfanylbutanoate Chemical compound SC[C@H](N)C(=O)N[C@@H](C(C)C)C(=O)N[C@H](C(=O)N[C@@H](CCSC)C(=O)OC)CC1=CC=C(O)C(C)=C1C AGJSNMGHAVDLRQ-IWFBPKFRSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 125000005244 neohexyl group Chemical group [H]C([H])([H])C(C([H])([H])[H])(C([H])([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
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000005897 peptide coupling reaction Methods 0.000 description 1
- 229940117803 phenethylamine Drugs 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002568 propynyl group Chemical group [*]C#CC([H])([H])[H] 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 230000007017 scission Effects 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
- 150000004756 silanes Chemical class 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 125000004426 substituted alkynyl group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229940066769 systemic antihistamines substituted alkylamines Drugs 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- WDXXKETZCOFWQL-UHFFFAOYSA-N tert-butyl 1,2,2,2-tetrachloroethyl carbonate Chemical compound CC(C)(C)OC(=O)OC(Cl)C(Cl)(Cl)Cl WDXXKETZCOFWQL-UHFFFAOYSA-N 0.000 description 1
- QQWYQAQQADNEIC-RVDMUPIBSA-N tert-butyl [(z)-[cyano(phenyl)methylidene]amino] carbonate Chemical compound CC(C)(C)OC(=O)O\N=C(/C#N)C1=CC=CC=C1 QQWYQAQQADNEIC-RVDMUPIBSA-N 0.000 description 1
- WMOVHXAZOJBABW-UHFFFAOYSA-N tert-butyl acetate Chemical compound CC(=O)OC(C)(C)C WMOVHXAZOJBABW-UHFFFAOYSA-N 0.000 description 1
- NPDBDJFLKKQMCM-UHFFFAOYSA-N tert-butylglycine Chemical compound CC(C)(C)C(N)C(O)=O NPDBDJFLKKQMCM-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 description 1
- 229960004559 theobromine Drugs 0.000 description 1
- 231100001274 therapeutic index Toxicity 0.000 description 1
- HFRXJVQOXRXOPP-UHFFFAOYSA-N thionyl bromide Chemical compound BrS(Br)=O HFRXJVQOXRXOPP-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 238000003354 tissue distribution assay Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 125000005147 toluenesulfonyl group Chemical group C=1(C(=CC=CC1)S(=O)(=O)*)C 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 125000005259 triarylamine group Chemical group 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 description 1
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 1
- LEIMLDGFXIOXMT-UHFFFAOYSA-N trimethylsilyl cyanide Chemical compound C[Si](C)(C)C#N LEIMLDGFXIOXMT-UHFFFAOYSA-N 0.000 description 1
- BPLKQGGAXWRFOE-UHFFFAOYSA-M trimethylsulfoxonium iodide Chemical compound [I-].C[S+](C)(C)=O BPLKQGGAXWRFOE-UHFFFAOYSA-M 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 229910052722 tritium Inorganic materials 0.000 description 1
- 229960000281 trometamol Drugs 0.000 description 1
- 238000004704 ultra performance liquid chromatography Methods 0.000 description 1
- 238000001946 ultra-performance liquid chromatography-mass spectrometry Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- JABYJIQOLGWMQW-UHFFFAOYSA-N undec-4-ene Chemical compound CCCCCCC=CCCC JABYJIQOLGWMQW-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 239000011991 zhan catalyst Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D498/18—Bridged systems
-
- 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
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/02—Formation of carboxyl groups in compounds containing amino groups, e.g. by oxidation of amino alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/04—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C251/10—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton
- C07C251/12—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton being acyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/61—Carboxylic acid nitriles containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/32—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings
- C07C271/34—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/44—Benzopyrazines with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
- C07D453/02—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/12—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains three hetero rings
- C07D498/16—Peri-condensed systems
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0802—Tripeptides with the first amino acid being neutral
- C07K5/0804—Tripeptides with the first amino acid being neutral and aliphatic
- C07K5/0808—Tripeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms, e.g. Val, Ile, Leu
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Description
本出願は、米国特許法§119(e)の下、2013年12月23日に出願された米国仮特許出願第61/920,446号への優先権を主張し、この出願の全体は、本明細書において参照として援用される。
遺伝子型1、2、および3のHCVは、世界的に分布しているが、米国、欧州、オーストラリア、および東アジア(日本、台湾、タイ、および中国)において優勢である。遺伝子型4は、主に、中東、エジプトおよび中部アフリカに見出されており、遺伝子型5および6は、それぞれ主に南アフリカおよび東南アジアに見出されている(Simmonds, P.ら、J Virol. 84巻:4597〜4610頁、2010年)。
依然、HCV感染症の有効な処置を開発する必要がある。式Iの化合物を含む、HCV感染症の処置に適した化合物は、2013年7月2日出願の表題「Inhibitors of Hepatitis C Virus」の米国特許出願公開第2014−0017198号に開示されている。
ここでは、公知の合成を上回るいくつかの利点をもたらす式Iの化合物を作製するための、改善された方法が提示される。具体的には、本明細書に開示の経路Iでは、既に開示されている位置とは異なる位置において閉環メタセシスステップを使用する。これにより、より高い効率およびより高い全収率などの、開示されている合成を上回るいくつかの利点が得られる。さらに、経路IIおよびIIIでは、式Iの化合物のための新しい合成経路を提供する。
式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
式Vの化合物、
式VIの化合物、
式VIIの化合物、
式VIIIの化合物、
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
b)式Vの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式VIの化合物、
c)式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
d)式VIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを実施して、式IXの化合物、
e)式IXの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式Xの化合物、
f)式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
g)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
式VIIIの化合物、
式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物を提供するステップを含む。
式XIXの化合物、
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
b)式Vの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式VIの化合物、
c)式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
d)式VIIIの化合物またはその共結晶、もしくは塩を加水分解して、式XVIIIの化合物、
e)式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物、
f)式XIXの化合物を、触媒の存在下で水素化して、式XIの化合物、
g)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
式XIVの化合物、
式XVの化合物、
式XVIの化合物、
式XVIIの化合物を、ラクタム化条件下でアミドカップリング剤と接触させて、式Xの化合物またはその共結晶、もしくは塩(式中、Rは、C1〜6アルキルである)を得るステップを含む。
a)式XIIIの化合物、
式XIVの化合物、
b)式XVの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式XVIの化合物、
c)式XVIの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式XVIIの化合物、
d)式XVIIの化合物を、ラクタム化条件下でアミドカップリング剤と接触させて、式Xの化合物、
e)式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
f)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
a)式A−bの化合物、
b)式A−cの化合物またはその共結晶、もしくは塩を、ジシクロヘキシルアミンと接触させて、式A−gの化合物、
c)A−gまたはその共結晶、もしくは塩を、シンコニジンと接触させて、式A−hの化合物、
d)A−hまたはその共結晶、もしくは塩を、tert−ブタノールの存在下でクルチウス転位に付して、式A−iの化合物、
e)A−iまたはその共結晶、もしくは塩を加水分解して、V−vまたはまたはその共結晶、もしくは塩を提供するステップと
を含む。
本発明の実施形態において、例えば以下の項目が提供される。
(項目1)
式Vの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
と、O−アリール化条件下で接触させて、該式Vの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基であり、R 1 は、脱離基である)を提供するステップを含む、方法。
(項目2)
式VIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式Vの化合物、
またはその共結晶、もしくは塩を、N−脱保護条件に付して、該式VIの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)を提供するステップを含む、方法。
(項目3)
式VIIIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式VIの化合物、
またはその共結晶、もしくは塩を、
式VIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、該式VIIIの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)を提供するステップを含む、方法。
(項目4)
式IXの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式VIIIの化合物、
またはその共結晶、もしくは塩の閉環メタセシスを実施して、該式IXの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)を提供するステップを含む、方法。
(項目5)
式Iの化合物、
またはその共結晶、もしくは薬学的に許容される塩を調製する方法であって、
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
と、O−アリール化条件下で接触させて、式Vの化合物、
またはその共結晶、もしくは塩を提供するステップと、
b)該式Vの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式VIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
c)該式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、式VIIIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
d)該式VIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを実施して、式IXの化合物、
またはその共結晶、もしくは塩を提供するステップと、
e)該式IXの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式Xの化合物、
またはその共結晶、もしくは塩を提供するステップと、
f)該式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
g)該式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその共結晶、もしくは薬学的に許容される塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基であり、R 1 は、脱離基である)を提供するステップと
を含む、方法。
(項目6)
式XVIIIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式VIIIの化合物、
またはその共結晶、もしくは塩を加水分解して、該式XVIIIの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)を提供するステップを含む、方法。
(項目7)
式XIXの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
前記式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、該式XIXの化合物を提供するステップを含む、方法。
(項目8)
式XIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式XIXの化合物、
またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式XIの化合物、
またはその共結晶、もしくは塩を提供するステップを含む、方法。
(項目9)
式Iの化合物、
またはその共結晶、もしくは薬学的に許容される塩を調製する方法であって、
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
と、O−アリール化条件下で接触させて、式Vの化合物、
またはその共結晶、もしくは塩を提供するステップと、
b)該式Vの化合物またはその共結晶、もしくは塩を、酸と、N−脱保護条件下で接触させて、式VIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
c)該式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、式VIIIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
d)該式VIIIの化合物またはその共結晶、もしくは塩を加水分解して、式XVIIIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
e)該式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物、
またはその共結晶、もしくは塩を提供するステップと、
f)該式XIXの化合物を、触媒の存在下で水素化して、式XIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
g)該式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその共結晶、もしくは薬学的に許容される塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基であり、R 1 は、脱離基である)を提供するステップと
を含む、方法。
(項目10)
式XVの化合物、
またはその共結晶、もしくは塩を調製する方法であって、式XIIIの化合物、
またはその共結晶、もしくは塩を、式XIVの化合物、
またはその共結晶、もしくは塩と、クロスメタセシス条件下で接触させて、該式XVの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)を提供するステップを含む、方法。
(項目11)
式XVIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
前記式XVの化合物、
またはその共結晶、もしくは塩を、触媒の存在下で水素化して、該式XVIの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)を提供するステップを含む、方法。
(項目12)
式XVIIの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
式XVIの化合物、
またはその共結晶、もしくは塩を、N−脱保護条件に付して、該式XVIIの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)を提供するステップを含む、方法。
(項目13)
式Xの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
前記式XVIIの化合物を、アミドカップリング剤と、ラクタム化条件下で接触させて、該式Xの化合物またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)を得るステップを含む、方法。
(項目14)
式Iの化合物、
またはその共結晶、もしくは薬学的に許容される塩を調製する方法であって、
a)式XIIIの化合物、
またはその共結晶、もしくは塩を、
式XIVの化合物、
またはその共結晶、もしくは塩と、クロスメタセシス条件下で接触させて、式XVの化合物、
またはその共結晶、もしくは塩を提供するステップと、
b)該式XVの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式XVIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
c)該式XVIの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式XVIIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
d)該式XVIIの化合物を、アミドカップリング剤と、ラクタム化条件下で接触させて、式Xの化合物、
またはその共結晶、もしくは塩を得るステップと、
e)該式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
またはその共結晶、もしくは塩を提供するステップと、
f)該式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
またはその共結晶、もしくは塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその共結晶、もしくは(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)を提供するステップと
を含む、方法。
(項目15)
式V−vの化合物、
またはその共結晶、もしくは塩を調製する方法であって、
a)式A−bの化合物、
またはその共結晶、もしくは塩を加水分解して、式A−cの化合物、
またはその共結晶、もしくは塩を提供するステップと、
b)該式A−cの化合物またはその共結晶、もしくは塩を、ジシクロヘキシルアミンと接触させて、式A−gの化合物、
またはその共結晶、もしくは塩を提供するステップと、
c)A−gまたはその共結晶、もしくは塩を、シンコニジンと接触させて、式A−hの化合物、
またはその共結晶、もしくは塩を提供するステップと、
d)A−hまたはその共結晶、もしくは塩を、tert−ブタノールの存在下でクルチウス転位に付して、式A−iの化合物、
またはその共結晶、もしくは塩を提供するステップと、
e)A−iまたはその共結晶、もしくは塩を加水分解して、V−vまたはまたはその共結晶、もしくは塩を提供するステップと
を含む、方法。
(項目16)
式IVの化合物、
またはその共結晶、もしくは塩(式中、R 1 は、脱離基である)。
(項目17)
式Vの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)。
(項目18)
式VIの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)。
(項目19)
式VIIの化合物、
またはその共結晶、もしくは塩。
(項目20)
式VIIIの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)。
(項目21)
式XIIIの化合物、
またはその共結晶、もしくは塩。
(項目22)
式XIVの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)。
(項目23)
式XVの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)。
(項目24)
式XVIの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルであり、PGは、保護基である)。
(項目25)
式XVIIの化合物、
またはその共結晶、もしくは塩(式中、Rは、C 1〜6 アルキルである)。
(項目26)
式XVIIIの化合物、
またはその共結晶、もしくは塩。
(項目27)
式XIXの化合物、
またはその共結晶、もしくは塩。
(項目28)
式IV−dの化合物、
またはその共結晶、もしくは塩。
(項目29)
式M3の化合物、
またはその共結晶、もしくは塩。
(項目30)
式IV−aの化合物、
またはその共結晶、もしくは塩。
(項目31)
式IV−bの化合物、
またはその共結晶、もしくは塩。
(項目32)
式IV−cの化合物、
またはその共結晶、もしくは塩。
本明細書で使用される場合、以下の用語および句は、それらが使用されている文脈によって別段示されている場合を除き、一般に下記の意味を有することが企図される。
1)アルケニル、アルキニル、アルコキシ、シクロアルキル、シクロアルケニル、シクロアルコキシ、シクロアルケニルオキシ、アシル、アシルアミノ、アシルオキシ、アミノ、置換アミノ、アミノカルボニル、アルコキシカルボニルアミノ、アジド、シアノ、ハロゲン、ヒドロキシ、ケト、チオカルボニル、カルボキシ、カルボキシアルキル、アリールチオ、ヘテロアリールチオ、ヘテロシクリルチオ、チオール、アルキルチオ、アリール、アリールオキシ、ヘテロアリール、アミノスルホニル、アミノカルボニルアミノ、ヘテロアリールオキシ、ヘテロシクリル、へテロシクロオキシ、ヒドロキシアミノ、アルコキシアミノ、ニトロ、−SO−アルキル、−SO−シクロアルキル、−SO−ヘテロシクリル、−SO−アリール、−SO−ヘテロアリール、−SO2−アルキル、−SO2−シクロアルキル、−SO2−ヘテロシクリル、−SO2−アリールおよび−SO2−ヘテロアリールからなる群から選択される、1、2、3、4または5個の置換基(一部の実施形態では、1、2または3個の置換基)を有する、先に定義のアルキル基。定義によって別段制約されない限り、すべての置換基は、アルキル、アルケニル、アルキニル、カルボキシ、カルボキシアルキル、アミノカルボニル、ヒドロキシ、アルコキシ、ハロゲン、CF3、アミノ、置換アミノ、シアノ、シクロアルキル、ヘテロシクリル、アリール、ヘテロアリール、および−S(O)nRa(式中、Raは、アルキル、アリールまたはヘテロアリールであり、nは、0、1または2である)から選択される1、2または3個の置換基によって、任意選択でさらに置換されていてもよい;あるいは
2)酸素、硫黄およびNRa(式中、Raは、水素、アルキル、シクロアルキル、アルケニル、シクロアルケニル、アルキニル、アリール、ヘテロアリールおよびヘテロシクリルから選択される)から独立に選択される1〜10個の原子(例えば、1、2、3、4または5個の原子)によって介在されている、先に定義のアルキル基。すべての置換基は、アルキル、アルケニル、アルキニル、カルボキシ、カルボキシアルキル、アミノカルボニル、ヒドロキシ、アルコキシ、ハロゲン、CF3、アミノ、置換アミノ、シアノ、シクロアルキル、ヘテロシクリル、アリール、ヘテロアリール、および−S(O)nRa(式中、Raは、アルキル、アリールまたはヘテロアリールであり、nは、0、1または2である)によって任意選択でさらに置換されていてもよい;あるいは
3)先に定義の1、2、3、4または5個の置換基を有しており、また以下に定義される通り1〜10個の原子(例えば、1、2、3、4または5個の原子)によって介在されている、先に定義のアルキル基。
経路I
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
b)式Vの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式VIの化合物、
c)式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
d)式VIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを実施して、式IXの化合物、
e)式IXの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式Xの化合物、
f)式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
g)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
式Vの化合物、
式VIの化合物、
式VIIの化合物、
式VIIIの化合物、
経路II
a)式IIIの化合物またはその共結晶、もしくは塩を、式IVの化合物
b)式Vの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式VIの化合物、
c)式VIの化合物またはその共結晶、もしくは塩を、式VIIの化合物、
d)式VIIIの化合物またはその共結晶、もしくは塩を加水分解して、式XVIIIの化合物、
e)式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物、
f)式XIXの化合物を、触媒の存在下で水素化して、式XIの化合物、
g)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
式VIIIの化合物、
式XVIIIの化合物またはその共結晶、もしくは塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物を提供するステップを含む。
式XIXの化合物、
経路III
a)式XIIIの化合物、
式XIVの化合物、
b)式XVの化合物またはその共結晶、もしくは塩を、触媒の存在下で水素化して、式XVIの化合物、
c)式XVIの化合物またはその共結晶、もしくは塩を、N−脱保護条件に付して、式XVIIの化合物、
d)式XVIIの化合物を、ラクタム化条件下でアミドカップリング剤と接触させて、式Xの化合物、
e)式Xの化合物またはその共結晶、もしくは塩を加水分解して、式XIの化合物、
f)式XIの化合物またはその共結晶、もしくは塩を、式XIIの化合物、
式XIVの化合物、
式XVの化合物、
式XVIの化合物またはその共結晶、もしくは塩(式中、Rは、C1〜6アルキルであり、PGは、保護基である)を提供するステップを含む。
式XVIの化合物、
式XVIIの化合物を、ラクタム化条件下でアミドカップリング剤と接触させて、式Xの化合物またはその共結晶、もしくは塩(式中、Rは、C1〜6アルキルである)を得るステップを含む。
化合物
(実施例1)経路Iによる(1aR,5S,8S,9S,10R,22aR)−5−tert−ブチル−N−[(1R,2R)−2−(ジフルオロメチル)−1−{[(1−メチルシクロプロピル)スルホニル]カルバモイル}シクロプロピル]−9−エチル−18,18−ジフルオロ−14−メトキシ−3,6−ジオキソ−1,1a,3,4,5,6,9,10,18,19,20,21,22,22a−テトラデカヒドロ−8H−7,10−メタノシクロプロパ[18,19][1,10,3,6]ジオキサジアザシクロノナデシノ[11,12−b]キノキサリン−8−カルボキサミド(I)の合成
A.メチル(2S,3S,4R)−3−エチル−4−ヒドロキシピロリジン−2−カルボキシレートトシル酸塩(II)の合成
ステップ1:Aの合成
ステップ2:B(R=tert−ブチル)の合成
ステップ4:D(R=tert−ブチル)の合成
式II(R=CH3)の化合物の合成
B.3−クロロ−2−(1,1−ジフルオロブタ−3−エン−1−イル)−6−メトキシキノキサリン(IV)の合成
ステップ1:Gの合成
II.EからのClFのZn媒介性脱離によりFを得た後、クライゼンによりGを得る
III.Fのクライゼン転位によりGを得る
ステップ2:Hの合成
ステップ3:Jの合成
ステップ4:IVの合成
経路II
II.GからのIV−bの合成
b.IV−aからのIV−bの合成
ステップ2:IV−bからのIV−cの合成
ステップ3:IV−cからのIV−dの合成
MP:102.4℃;LCMS m/z(相対強度)265.70(100,M+)。
ステップ4:IV−dからのIVの合成
13C NMR (400 Hz, CDCl3): δ 162.8, 144.7, 143.9, 142.9 (t, J = 29.7 Hz), 134.9, 130.4, 128.6 (t, J = 4.6 Hz), 124.3, 122.4, 120.0 (t, J = 241.8 Hz), 105.5, 56.0, 40.2 (t, J = 24.5 Hz); MP: 82.8 ℃; LCMS m/z (相対強度): 284.69 (100, M+).
C.(S)−2−((((1R,2R)−2−アリルシクロプロポキシ)カルボニル)アミノ)−3,3−ジメチルブタン酸(S)−1−フェニルエタン−1−アミン塩(VII)の合成
ステップ1:(1R,2R)−2−アリルシクロプロパン−1−オール(M1)の合成
II.2−アリルシクロペンタノール(+/−)−Mのアセチル化
III.2−アリルシクロペンタノールの酵素的分割
ステップ2:VIIの合成
経路II
M3からM1への加水分解
M1からのOの合成
OからのVIIの合成
D.(1R,2R)−1−アミノ−2−(ジフルオロメチル)−N−((1−メチルシクロプロピル)スルホニル)シクロプロパン−1−カルボキサミド塩酸塩(XII)の合成
XIIを合成するために使用した中間体V−vのための第1の代替スキーム
ステップ1:中間体Zの合成
ステップ2:Zからの中間体A−aの合成
ステップ3:A−aからのA−bの合成
ステップ4:A−bからの中間体A−cの合成
(1S,2R)−2−(ジフルオロメチル)−1−(イソプロポキシカルボニル)シクロプロパン−1−カルボン酸(A−c)の合成
A−cからのV−vの合成
A−dからのA−eの合成
A−eからのA−fの合成
A−fからのV−vの合成
XIIを合成するために使用した中間体V−vのための第2の代替スキーム
(±)−A−cからのA−gの合成
A−gからのA−hの合成
A−iへのA−hのクルチウス転位
V−vへのA−iの加水分解
式Iの化合物への経路Iの組立てステップ
A.式III(R=CH3)の化合物の合成
I.II(R=CH3)を遊離塩基化し、Boc−保護して、III(R=CH3)を得る
B.式V(R=CH3)の化合物の合成
C.式VI(R=CH3)トシル酸塩の化合物の合成
D.式VIII(R=CH3)の化合物の合成
II.VI(R=CH3)およびVII(遊離酸)のアミドカップリングによりVIII(R=CH3)を得る
E.式IX(R=CH3)の化合物の合成
F.式X(R=CH3)の化合物の合成
G.X(R=CH3)からの式XI(R=H)の化合物の合成
H.X(R=CH3)からの式Iの化合物の合成
プロリン上にt−ブチルエステルを用いる代替経路
式VI(R=tert−Bu)の化合物、tert−ブチル(2S,3S,4R)−4−((3−(1,1−ジフルオロブタ−3−エン−1−イル)−7−メトキシキノキサリン−2−イル)オキシ)−3−エチルピロリジン−2−カルボキシレートの合成
式VIII(R=tert−Bu)の化合物、tert−ブチル(2S,3S,4R)−1−((S)−2−((((1R,2R)−2−アリルシクロプロポキシ)カルボニル)アミノ)−3,3−ジメチルブタノイル)−4−((3−(1,1−ジフルオロブタ−3−エン−1−イル)−7−メトキシキノキサリン−2−イル)オキシ)−3−エチルピロリジン−2−カルボキシレートの合成
I.VI(R=tert−Bu)およびVIIのアミドカップリングによりVIII(R=tert−Bu)を得る
式IX(R=tert−Bu)の化合物 tert−ブチル(33R,34S,35S,91R,92R,5S)−5−(tert−ブチル)−34−エチル−14,14−ジフルオロ−17−メトキシ−4,7−ジオキソ−2,8−ジオキサ−6−アザ−1(2,3)−キノキサリナ−3(3,1)−ピロリジナ−9(1,2)−シクロプロパナシクロテトラデカファン−11−エン−35−カルボキシレート(tert−butyl (33R,34S,35S,91R,92R,5S)−5−(tert−butyl)−34−ethyl−14,14−difluoro−17−methoxy−4,7−dioxo−2,8−dioxa−6−aza−1(2,3)−quinoxalina−3(3,1)−pyrrolidina−9(1,2)−cyclopropanacyclotetradecaphan−11−ene−35−carboxylate)の合成
(実施例2)経路IIによる(1aR,5S,8S,9S,10R,22aR)−5−tert−ブチル−N−[(1R,2R)−2−(ジフルオロメチル)−1−{[(1−メチルシクロプロピル)スルホニル]カルバモイル}シクロプロピル]−9−エチル−18,18−ジフルオロ−14−メトキシ−3,6−ジオキソ−1,1a,3,4,5,6,9,10,18,19,20,21,22,22a−テトラデカヒドロ−8H−7,10−メタノシクロプロパ[18,19][1,10,3,6]ジオキサジアザシクロノナデシノ[11,12−b]キノキサリン−8−カルボキサミド(I)の合成
(実施例3)経路IIIによる(1aR,5S,8S,9S,10R,22aR)−5−tert−ブチル−N−[(1R,2R)−2−(ジフルオロメチル)−1−{[(1−メチルシクロプロピル)スルホニル]カルバモイル}シクロプロピル]−9−エチル−18,18−ジフルオロ−14−メトキシ−3,6−ジオキソ−1,1a,3,4,5,6,9,10,18,19,20,21,22,22a−テトラデカヒドロ−8H−7,10−メタノシクロプロパ[18,19][1,10,3,6]ジオキサジアザシクロノナデシノ[11,12−b]キノキサリン−8−カルボキサミド(I)の合成
B.中間体XV(R=CH3)の水素化およびXVI(R=CH3)の加水分解
C.(S)−2−((((1S,2S)−2−(5−(3−(((3R,4S,5S)−4−エチル−5−(メトキシカルボニル)ピロリジン−3−イル)オキシ)−6−メトキシキノキサリン−2−イル)−5,5−ジフルオロペンチル)シクロプロポキシ)カルボニル)アミノ)−3,3−ジメチルブタン酸塩酸塩(XVII(R=CH3))のラクタム化によりX(R=CH3)を形成する
Claims (5)
- 式Iの化合物、
またはその薬学的に許容される塩を調製する方法であって、
a)請求項1に記載の方法に従って式Vの化合物、
またはその塩を調製するステップと、
b)該式Vの化合物またはその塩を、N−脱保護条件に付して、式VIの化合物、
またはその塩を提供するステップと、
c)該式VIの化合物またはその塩を、式VIIの化合物、
またはその塩と、アミドカップリング条件下で接触させて、式VIIIの化合物、
またはその塩を提供するステップと、
d)該式VIIIの化合物またはその塩の閉環メタセシスを実施して、式IXの化合物、
またはその塩を提供するステップと、
e)該式IXの化合物またはその塩を、触媒の存在下で水素化して、式Xの化合物、
またはその塩を提供するステップと、
f)該式Xの化合物またはその塩を加水分解して、式XIの化合物、
またはその塩を提供するステップと、
g)該式XIの化合物またはその塩を、式XIIの化合物、
またはその塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその薬学的に許容される塩を提供するステップと
を含み、
式中、Rは、C 1〜6 アルキルであり、PGは、保護基であり、R 1 は、脱離基である、
方法。 - 式Iの化合物、
またはその薬学的に許容される塩を調製する方法であって、
a)請求項1に記載の方法に従って式Vの化合物、
またはその塩を調製するステップと、
b)該式Vの化合物またはその塩を、酸と、N−脱保護条件下で接触させて、式VIの化合物、
またはその塩を提供するステップと、
c)該式VIの化合物またはその塩を、式VIIの化合物、
またはその塩と、アミドカップリング条件下で接触させて、式VIIIの化合物、
またはその塩を提供するステップと、
d)該式VIIIの化合物またはその塩を加水分解して、式XVIIIの化合物、
またはその塩を提供するステップと、
e)該式XVIIIの化合物またはその塩の閉環メタセシスを、触媒の存在下で実施して、式XIXの化合物、
またはその塩を提供するステップと、
f)該式XIXの化合物を、触媒の存在下で水素化して、式XIの化合物、
またはその塩を提供するステップと、
g)該式XIの化合物またはその塩を、式XIIの化合物、
またはその塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその薬学的に許容される塩を提供するステップと
を含み、
式中、Rは、C 1〜6 アルキルであり、PGは、保護基であり、R 1 は、脱離基である、
方法。 - 式Iの化合物、
またはその薬学的に許容される塩を調製する方法であって、
a)請求項4に記載の方法に従って式XVの化合物、
またはその塩を調製するステップと、
b)該式XVの化合物またはその塩を、触媒の存在下で水素化して、式XVIの化合物、
またはその塩を提供するステップと、
c)該式XVIの化合物またはその塩を、N−脱保護条件に付して、式XVIIの化合物、
またはその塩を提供するステップと、
d)該式XVIIの化合物を、アミドカップリング剤と、ラクタム化条件下で接触させて、式Xの化合物、
またはその塩を得るステップと、
e)該式Xの化合物またはその塩を加水分解して、式XIの化合物、
またはその塩を提供するステップと、
f)該式XIの化合物またはその塩を、式XIIの化合物、
またはその塩と、アミドカップリング条件下で接触させて、該式Iの化合物、
またはその塩を提供するステップと
を含み、
式中、Rは、C 1〜6 アルキルであり、PGは、保護基である、
方法。
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