NO336663B1 - Fremgangsmåte for oppløsning av en enantiomer blanding av 1-amino-2-vinylcyclopropyl karboksylsyrederivater - Google Patents
Fremgangsmåte for oppløsning av en enantiomer blanding av 1-amino-2-vinylcyclopropyl karboksylsyrederivater Download PDFInfo
- Publication number
- NO336663B1 NO336663B1 NO20100004A NO20100004A NO336663B1 NO 336663 B1 NO336663 B1 NO 336663B1 NO 20100004 A NO20100004 A NO 20100004A NO 20100004 A NO20100004 A NO 20100004A NO 336663 B1 NO336663 B1 NO 336663B1
- Authority
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- Norway
- Prior art keywords
- mmol
- mixture
- amino
- het
- alkyl
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- 239000000203 mixture Substances 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 12
- GALLMPFNVWUCGD-UHFFFAOYSA-N 1-azaniumyl-2-ethenylcyclopropane-1-carboxylate Chemical class OC(=O)C1(N)CC1C=C GALLMPFNVWUCGD-UHFFFAOYSA-N 0.000 title description 2
- 102000005158 Subtilisins Human genes 0.000 claims description 9
- 108010056079 Subtilisins Proteins 0.000 claims description 9
- 108090000371 Esterases Proteins 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- VZFBLOCYBPXGAD-UHFFFAOYSA-N 1-amino-2-ethenyl-2-[(2-methylpropan-2-yl)oxycarbonyl]cyclopropane-1-carboxylic acid Chemical compound CC(C)(C)OC(=O)C1(C=C)CC1(N)C(O)=O VZFBLOCYBPXGAD-UHFFFAOYSA-N 0.000 claims 2
- HEPZUSCSZCGDFO-UHFFFAOYSA-N methyl 1-amino-2-ethenylcyclopropane-1-carboxylate Chemical compound COC(=O)C1(N)CC1C=C HEPZUSCSZCGDFO-UHFFFAOYSA-N 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 abstract description 39
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 14
- 125000003368 amide group Chemical group 0.000 abstract description 12
- 150000002148 esters Chemical class 0.000 abstract description 12
- 150000001408 amides Chemical class 0.000 abstract description 11
- 125000003710 aryl alkyl group Chemical group 0.000 abstract description 10
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 abstract description 10
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 125000003118 aryl group Chemical group 0.000 abstract description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 7
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract description 6
- 229910052736 halogen Inorganic materials 0.000 abstract description 6
- 125000002252 acyl group Chemical group 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- 150000002367 halogens Chemical group 0.000 abstract description 5
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 abstract description 5
- 125000005119 alkyl cycloalkyl group Chemical group 0.000 abstract description 4
- 125000001188 haloalkyl group Chemical group 0.000 abstract description 4
- 150000003839 salts Chemical class 0.000 abstract description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract description 2
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 abstract description 2
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 abstract description 2
- 125000004093 cyano group Chemical group *C#N 0.000 abstract description 2
- 125000004966 cyanoalkyl group Chemical group 0.000 abstract description 2
- AEOCXXJPGCBFJA-UHFFFAOYSA-N ethionamide Chemical compound CCC1=CC(C(N)=S)=CC=N1 AEOCXXJPGCBFJA-UHFFFAOYSA-N 0.000 abstract description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract description 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 abstract 1
- 241000562429 Jamides Species 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 44
- 239000000243 solution Substances 0.000 description 34
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 20
- 238000005481 NMR spectroscopy Methods 0.000 description 20
- 239000011541 reaction mixture Substances 0.000 description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 18
- 239000002253 acid Substances 0.000 description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 15
- QUPDWYMUPZLYJZ-UHFFFAOYSA-N ethyl Chemical compound C[CH2] QUPDWYMUPZLYJZ-UHFFFAOYSA-N 0.000 description 15
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 12
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 12
- 239000012267 brine Substances 0.000 description 11
- 238000001914 filtration Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 10
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- -1 hydroxy, carboxyl Chemical group 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 7
- 238000003818 flash chromatography Methods 0.000 description 7
- 238000004809 thin layer chromatography Methods 0.000 description 7
- 238000010626 work up procedure Methods 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 150000002466 imines Chemical class 0.000 description 6
- 150000004702 methyl esters Chemical class 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 5
- 239000012044 organic layer Substances 0.000 description 5
- 239000012074 organic phase Substances 0.000 description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 4
- 230000002255 enzymatic effect Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 4
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 4
- 239000010410 layer 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
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 3
- 108010016626 Dipeptides Proteins 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- 150000005690 diesters Chemical class 0.000 description 3
- VHJLVAABSRFDPM-QWWZWVQMSA-N dithiothreitol Chemical compound SC[C@@H](O)[C@H](O)CS VHJLVAABSRFDPM-QWWZWVQMSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- YONLFQNRGZXBBF-ZIAGYGMSSA-N (2r,3r)-2,3-dibenzoyloxybutanedioic acid Chemical compound O([C@@H](C(=O)O)[C@@H](OC(=O)C=1C=CC=CC=1)C(O)=O)C(=O)C1=CC=CC=C1 YONLFQNRGZXBBF-ZIAGYGMSSA-N 0.000 description 2
- PAJPWUMXBYXFCZ-UHFFFAOYSA-N 1-aminocyclopropanecarboxylic acid Chemical class OC(=O)C1(N)CC1 PAJPWUMXBYXFCZ-UHFFFAOYSA-N 0.000 description 2
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 2
- SXGZJKUKBWWHRA-UHFFFAOYSA-N 2-(N-morpholiniumyl)ethanesulfonate Chemical compound [O-]S(=O)(=O)CC[NH+]1CCOCC1 SXGZJKUKBWWHRA-UHFFFAOYSA-N 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- ZNGINKJHQQQORD-UHFFFAOYSA-N 2-trimethylsilylethanol Chemical compound C[Si](C)(C)CCO ZNGINKJHQQQORD-UHFFFAOYSA-N 0.000 description 2
- UMCMPZBLKLEWAF-BCTGSCMUSA-N 3-[(3-cholamidopropyl)dimethylammonio]propane-1-sulfonate Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 UMCMPZBLKLEWAF-BCTGSCMUSA-N 0.000 description 2
- PBVAJRFEEOIAGW-UHFFFAOYSA-N 3-[bis(2-carboxyethyl)phosphanyl]propanoic acid;hydrochloride Chemical compound Cl.OC(=O)CCP(CCC(O)=O)CCC(O)=O PBVAJRFEEOIAGW-UHFFFAOYSA-N 0.000 description 2
- 125000004080 3-carboxypropanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C(O[H])=O 0.000 description 2
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 2
- XDBHURGONHZNJF-UHFFFAOYSA-N 6-[2-(3,4-diethoxyphenyl)-1,3-thiazol-4-yl]pyridine-2-carboxylic acid Chemical compound C1=C(OCC)C(OCC)=CC=C1C1=NC(C=2N=C(C=CC=2)C(O)=O)=CS1 XDBHURGONHZNJF-UHFFFAOYSA-N 0.000 description 2
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000006969 Curtius rearrangement reaction Methods 0.000 description 2
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- HPKJGHVHQWJOOT-ZJOUEHCJSA-N N-[(2S)-3-cyclohexyl-1-oxo-1-({(2S)-1-oxo-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}amino)propan-2-yl]-1H-indole-2-carboxamide Chemical compound C1C(CCCC1)C[C@H](NC(=O)C=1NC2=CC=CC=C2C=1)C(=O)N[C@@H](C[C@H]1C(=O)NCC1)C=O HPKJGHVHQWJOOT-ZJOUEHCJSA-N 0.000 description 2
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- HTZCNXWZYVXIMZ-UHFFFAOYSA-M benzyl(triethyl)azanium;chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC1=CC=CC=C1 HTZCNXWZYVXIMZ-UHFFFAOYSA-M 0.000 description 2
- 229940098773 bovine serum albumin Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012230 colorless oil Substances 0.000 description 2
- FAMRKDQNMBBFBR-BQYQJAHWSA-N diethyl azodicarboxylate Substances CCOC(=O)\N=N\C(=O)OCC FAMRKDQNMBBFBR-BQYQJAHWSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- LZWQNOHZMQIFBX-UHFFFAOYSA-N lithium;2-methylpropan-2-olate Chemical compound [Li+].CC(C)(C)[O-] LZWQNOHZMQIFBX-UHFFFAOYSA-N 0.000 description 2
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 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 2
- 125000004001 thioalkyl group Chemical group 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- ZGYICYBLPGRURT-UHFFFAOYSA-N tri(propan-2-yl)silicon Chemical compound CC(C)[Si](C(C)C)C(C)C ZGYICYBLPGRURT-UHFFFAOYSA-N 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- RLHIWMRQDUCBDO-NJGYIYPDSA-N (1S,2S)-1-amino-2-ethylcyclopropanecarboxylic acid Chemical compound CC[C@H]1C[C@@]1(N)C(O)=O RLHIWMRQDUCBDO-NJGYIYPDSA-N 0.000 description 1
- TXTWXQXDMWILOF-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl)azanium;chloride Chemical compound [Cl-].CCOC(=O)C[NH3+] TXTWXQXDMWILOF-UHFFFAOYSA-N 0.000 description 1
- OCQAXYHNMWVLRH-QZTJIDSGSA-N (2r,3r)-2,3-dibenzoyl-2,3-dihydroxybutanedioic acid Chemical class O=C([C@@](O)(C(=O)O)[C@](O)(C(O)=O)C(=O)C=1C=CC=CC=1)C1=CC=CC=C1 OCQAXYHNMWVLRH-QZTJIDSGSA-N 0.000 description 1
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- LJVHJHLTRBXGMH-HNQUOIGGSA-N (e)-1,4-dibromobut-1-ene Chemical compound BrCC\C=C\Br LJVHJHLTRBXGMH-HNQUOIGGSA-N 0.000 description 1
- CZWSZZHGSNZRMW-UHFFFAOYSA-N 1,2-dibromobutane Chemical compound CCC(Br)CBr CZWSZZHGSNZRMW-UHFFFAOYSA-N 0.000 description 1
- RLHIWMRQDUCBDO-UHFFFAOYSA-N 1-amino-2-ethylcyclopropanecarboxylic acid Chemical compound CCC1CC1(N)C(O)=O RLHIWMRQDUCBDO-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- CJLZUKCACMUYFP-GOSISDBHSA-N 2-[(5R)-4-[2-[3-(3-methylbutanoyloxy)phenyl]acetyl]-8-(trifluoromethyl)-1,2,3,5-tetrahydropyrido[2,3-e][1,4]diazepin-5-yl]acetic acid Chemical compound CC(C)CC(=O)OC1=CC=CC(CC(=O)N2[C@@H](C3=CC=C(N=C3NCC2)C(F)(F)F)CC(O)=O)=C1 CJLZUKCACMUYFP-GOSISDBHSA-N 0.000 description 1
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000711549 Hepacivirus C Species 0.000 description 1
- 101800001838 Serine protease/helicase NS3 Proteins 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- RSBFMCGEQFBZBE-CIRBGYJCSA-N [(1r,2s)-2-ethenyl-1-ethoxycarbonylcyclopropyl]azanium;chloride Chemical compound Cl.CCOC(=O)[C@@]1(N)C[C@H]1C=C RSBFMCGEQFBZBE-CIRBGYJCSA-N 0.000 description 1
- OCBFFGCSTGGPSQ-UHFFFAOYSA-N [CH2]CC Chemical compound [CH2]CC OCBFFGCSTGGPSQ-UHFFFAOYSA-N 0.000 description 1
- CLZISMQKJZCZDN-UHFFFAOYSA-N [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium Chemical compound C1=CC=C2N(OC(N(C)C)=[N+](C)C)N=NC2=C1 CLZISMQKJZCZDN-UHFFFAOYSA-N 0.000 description 1
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 125000000539 amino acid group Chemical group 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
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000013058 crude material Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000000 cycloalkoxy group Chemical group 0.000 description 1
- 150000001942 cyclopropanes Chemical class 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 229940042399 direct acting antivirals protease inhibitors Drugs 0.000 description 1
- CLPHAYNBNTVRDI-UHFFFAOYSA-N ditert-butyl propanedioate Chemical compound CC(C)(C)OC(=O)CC(=O)OC(C)(C)C CLPHAYNBNTVRDI-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- RSBFMCGEQFBZBE-HNJRQZNRSA-N ethyl (1s,2s)-1-amino-2-ethenylcyclopropane-1-carboxylate;hydrochloride Chemical compound Cl.CCOC(=O)[C@]1(N)C[C@H]1C=C RSBFMCGEQFBZBE-HNJRQZNRSA-N 0.000 description 1
- NBJXCTLFPNBZSG-UHFFFAOYSA-N ethyl 1-amino-2-ethenylcyclopropane-1-carboxylate Chemical compound CCOC(=O)C1(N)CC1C=C NBJXCTLFPNBZSG-UHFFFAOYSA-N 0.000 description 1
- QUGJYNGNUBHTNS-UHFFFAOYSA-N ethyl 2-(benzhydrylideneamino)acetate Chemical compound C=1C=CC=CC=1C(=NCC(=O)OCC)C1=CC=CC=C1 QUGJYNGNUBHTNS-UHFFFAOYSA-N 0.000 description 1
- FAMRKDQNMBBFBR-UHFFFAOYSA-N ethyl n-ethoxycarbonyliminocarbamate Chemical compound CCOC(=O)N=NC(=O)OCC FAMRKDQNMBBFBR-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- LSHLWAMYTKXJPL-HCSZTWNASA-N methyl (1r,2s)-1-amino-2-ethenylcyclopropane-1-carboxylate;hydrochloride Chemical compound Cl.COC(=O)[C@@]1(N)C[C@H]1C=C LSHLWAMYTKXJPL-HCSZTWNASA-N 0.000 description 1
- MMSKTMKTGVHMAV-PRHODGIISA-N methyl (1r,2s)-2-ethenyl-1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopropane-1-carboxylate Chemical compound CC(C)(C)OC(=O)N[C@]1(C(=O)OC)C[C@H]1C=C MMSKTMKTGVHMAV-PRHODGIISA-N 0.000 description 1
- YRCHYHRCBXNYNU-UHFFFAOYSA-N n-[[3-fluoro-4-[2-[5-[(2-methoxyethylamino)methyl]pyridin-2-yl]thieno[3,2-b]pyridin-7-yl]oxyphenyl]carbamothioyl]-2-(4-fluorophenyl)acetamide Chemical compound N1=CC(CNCCOC)=CC=C1C1=CC2=NC=CC(OC=3C(=CC(NC(=S)NC(=O)CC=4C=CC(F)=CC=4)=CC=3)F)=C2S1 YRCHYHRCBXNYNU-UHFFFAOYSA-N 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 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 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
- 238000011945 regioselective hydrolysis Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- DVWOYOSIEJRHKW-UIRZNSHLSA-M sodium (2S)-2-[[(2S)-2-[[(4,4-difluorocyclohexyl)-phenylmethoxy]carbonylamino]-4-methylpentanoyl]amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonate Chemical compound FC1(CCC(CC1)C(OC(=O)N[C@H](C(=O)N[C@H](C(S(=O)(=O)[O-])O)C[C@H]1C(NCC1)=O)CC(C)C)C1=CC=CC=C1)F.[Na+] DVWOYOSIEJRHKW-UIRZNSHLSA-M 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 125000001424 substituent group Chemical group 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
- 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
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000002424 x-ray crystallography Methods 0.000 description 1
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Abstract
Racemater, diastereoisomerer og optiske isomerer av en forbindelse av formel (I) hvor B er H, en C6 eller C10 aryl, C7-16 aralkyl; Het eller (lavere alkyl)-Het, hvorav alle eventuelt er substituert med C1-6alkyl; C1-C6alkoksy; C1-C6alkanoyl; hydroksy; hydroksy alkyl; halogen; halogenalkyl; nitro; cyano; cyanoalkyl; amino eventuelt substituert med C1-C6alkyl; amido; eller (lavere alkyljamid; eller B er et acylderivat av formel R4-C(O)-; en karboksyl av formel R4-O-C(O)-; et amid av formel R4-N(R5)-C(O)-; et tioamid av formel R4-N(R5)-C(S)-; eller et sulfonyl av formel R4 SO2; R5 er H eller C1-C6alkyl; og Y er H eller C1-C6alkyl; R3 er C1-C8 alkyl, C3-7cykloalkyl eller C4-ioalkylcykloalkyl, alle eventuelt substituert med hydroksy, C6alkoksy, C1-etioalkyl, amido, (lavere alkyl)amido, C6 eller C10 aryl, eller C7-16aralkyl; R2 er CH2-R20, NH-R20, O-R20 eller S- R20, hvori R20 er en mettet eller umettet C3-7 cykloalkyl eller C4-10 (alkylcykloalkyl), hvorav alle er eventuelt mono-, di- eller tri-substituert med R21, eller R20 er en C6 eller C10aryl eller C7-14 aralkyl, eventuelt substituert, eller R20 er Het eller (lavere alkyl)-Het, begge eventuelt substituert, Het eller (lavere alkyl)-Het; karboksyl; karboksy(lavere alkyl); C6 eller 10aryl, C7- 4aralkyl eller Het, idet nevnte aryl, aralkyl eller Het er eventuelt substituert; og R1 er H; d-ealkyl, C3-7cykloalkyl, C2-6 alkenyl, eller C2-6alkynyl, alle eventuelt substituert med halogen; eller et farmasøytisk akseptabelt salt eller en ester derav.
Description
Oppfinnere:
Montse Llinas-Brunet, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Murray D Bailey, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Dale Cameron, 493, de 1'Erabliére, CA-QCJ7A4M4 ROSEMERE, Canada
Anne-Marie Faucher, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Elise Ghiro, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Nathalie Goudreau, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada Teddy Halmos, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Marc-André Poupart, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Jean Rancourt, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada Youla S Tsantrizos, c/o Boehringer Ingelheim (Canada) Ltd, 2100 Cunard Street, CA-QCH7S2G5 LAVAL, Canada
Dominik M Wernic, 900, des Giroflées, CA-QCH7X3G5 LAVAL, Canada
Foreliggende oppfinnelse omfatter en fremgangsmåte for oppløsning av en enantiomer blanding av 1-amino-2-vinylcyklopropyl karboksylsyrederivater som definert i kravene.
Følgende tripeptider er inhibitoriske overfor NS3 proteasen av hepatitt C-viruset.
hvori B er H, en C6eller C10aryl, C7-16aralkyl; Het eller (lavere alkyl)-Het, hvorav alle eventuelt er substituert med Ci-6alkyl; Ci-6alkoksy; Ci-6alkanoyl; hydroksy; hydroksy-alkyl; halogen; halogenalkyl; nitro; cyano; cyanoalkyl; amino eventuelt substituert med Ci-6alkyl; amido; eller (lavere alkyl)amid; eller B er et acylderivat av formel R.4-C(0)-; en karboksyl av formel R4-0-C(0)-; et amid av formel R4-N(Rs)-C(0)-; ettioamid av formel R4-N(Rs)-C(S)-; eller et sulfonyl av formel R4-SO2hvori R4er (i) Ci-ioalkyl eventuelt substituert med karboksyl, Ci-6alkanoyl, hydroksy, Ci-6alkoksy, amino eventuelt mono- eller di-substituert med Ci-6alkyl, amido eller (lavere alkyl)amid; (ii) C3-7cykloalkyl, C3-7cykloalkoksy eller C4-ioalkylcykloalkyl, alle eventuelt substituert med hydroksy, karboksyl, (Ci-6alkoksy)karbonyl, amino eventuelt mono-eller di-substituert med Ci-6alkyl, amido eller (lavere alkyl)amid; (iii) amino eventuelt mono- eller di-substituert med Ci-6alkyl; amido; eller (lavere alkyl)amid; (iv) C6eller C10aryl eller C7-i6aralkyl, alle eventuelt substituert med Ci-6alkyl, hydroksy, amido, (lavere alkyl)amid, eller amino eventuelt mono- eller di-substituert med Ci-6alkyl; eller (v) Het eller (lavere alkyl)-Het, begge eventuelt substituert med Ci-6alkyl, hydroksy, amido, (lavere alkyl)amid, eller amino eventuelt mono- eller di-substituert med Ci-6alkyl;
R.5 er H eller Ci-ealkyl;
med den forutsetning at når R4er et amid eller et tioamid er R4ikke (ii) en cyklo-alkoksy; og
Y er H eller Ci-ealkyl;
R3 er Ci-8alkyl, C3-7cykloalkyl eller C4-ioalkylcykloalkyl, alle eventuelt substituert med hydroksy, Ci-6alkoksy, Ci-6tioalkyl, amido, (lavere alkyl)amido, C6eller Cioaryl, eller C7-i6aralkyl;
R2er CH2-R20, NH-R20, O-R20eller S-R20, hvori R20er en mettet eller umettet C3-7-cykloalkyl eller C4-io(alkylcykloalkyl), hvorav alle er eventuelt mono-, di- eller tri-substituert med R21,
eller R20er en C6eller Cioaryl eller C7-i4aralkyl, alle eventuelt mono-, di- eller tri-substituert med R21,
eller R20er Het eller (lavere alkyl)-Het, begge eventuelt mono- di- eller tri-substituert med R21,
hvor hver R21uavhengig er Ci-6alkyl; Ci-6alkoksy; lavere tioalkyl; sulfonyl; NO2; OH; SH; halogen, halogenalkyl, amino eventuelt mono- eller di-substituert med Ci-ealkyl, C6eller Cioaryl, C7-i4aralkyl, Het eller (lavere alkyl)-Het;
amido eventuelt mono-substituert med Ci-6alkyl, C6eller Cioaryl, C7-i4aralkyl, Het eller (lavere alkyl)-Het;
karboksyl; karboksy(lavere alkyl); C6eller Cioaryl, C7-i4aralkyl eller Het, hvor nevnte aryl, aralkyl eller Het eventuelt er substituert med R22;
hvor R22er Ci-6alkyl, C3-7cykloalkyl; Ci-6alkoksy; amino eventuelt mono-eller di-substituert med Ci-6alkyl; sulfonyl; (lavere alkyl)sulfonyl; NO2;
OH; SH; halogen, halogenalkyl; karboksyl; amid; (lavere alkyl)amid;
eller Het eventuelt substituert med Ci-6alkyl
R<1>er H, Ci-6alkyl, C3-7cykloalkyl, C2-6alkenyl eller C2-6alkynyl, alle eventuelt substituert med halogen;
eller et farmasøytisk akseptabelt salt eller ester derav.
Definisjoner
Som anvendt her gjelder følgende definisjoner om ikke definert på annen måte: Betegnelsen "P1, P2 og P3" som angitt her refererer til stillingen av amino-syrerestene med start fra den C-terminale enden av peptidene og med utstrekning mot N-terminalen [dvs P1 refererer til stilling 1 fra C-terminalen, P2: andre stilling fra C-terminalen osv) (se Berger A. & Schechter I., Transactions of the Royal Society London series (1970), B257, 249-264].
Forkortelsene for a-aminosyrene anvendt i foreliggende søknad er angitt i tabell A.
Fremgangsmåte
Forbindelsene syntetiseres ifølge en generell prosess som vist i skjema I (hvor CPG er en karboksylbeskyttende gruppe og APG er en aminobeskyttende gruppe):
Skjema I
Syntese av de 4 mulige isomerene av 2-substituert 1-aminocyklopropylkarboksylsyrederivater kan utføres i henhold til skjema VI.
a) Kort sammenfattet omsettes di-beskyttet malonat Via og 1,2-dihalogenalkan Vlb eller cyklisk sulfat VIc (syntetisert ifølge K. Burgess og Chun-Yen KE (Synthesis,
(1996), 1463-1467) under basiske betingelser for å gi diesteren Vid.
b) En regioselektiv hydrolyse av den mindre hindrede esteren utføres for å gi syren
Vie.
c) Denne syren Vie underkastes en Curtius omordning for å gi en racemisk blanding av 1-aminocyklopropylkarboksylsyrederivater Vlf med R<1>syn til
karboksylgruppen. En spesifikk utførelsesform for denne syntesen er presentert i
eksempel 9.
d, e) Alternativt danner den selektive esterdannelsen fra syren Vie med et egnet halogenid (P<*>CI) eller alkohol (P<*>OH) diester Vig hvori P<*>esteren er kompatibel med den selektive hydrolysen av P esteren. Hydrolyse av P ester tilveiebringer
syre Vlh.
f) En Curtius omordning på Vlh gir en racemisk blanding av 1-aminocyklopropylkarboksylsyrederivater Vli med R<1>gruppe anti til karboksylgruppen. En spesifikk
utførelsesform for denne syntesen er presentert i eksempel 14.
En alternativ syntese for fremstillingen av derivater VI lf (når R<1>er vinyl og syn til karboksylgruppen) beskrevet nedenfor.
Behandling av kommersielt tilgjengelig eller lett oppnåelige iminer Vila med 1,4-dihalogenbuten VI Ib i nærvær av en base gir, etter hydrolyse av det resulterende iminet VIle, VIId som har allylsubstituenten syn til karboksylgruppen. Spesifikke ut-førelsesformer av denne fremgangsmåten er presentert i eksempler 15 og 19.
Oppløsning av alle de ovenfor angitte enantiomere blandingene ved karbon 1 (Vie og VI Id) kan utføres via enzymatisk separasjon (eksempler 13, 17 og 20) med esteraser.
Etter oppløsning kan bestemmelse av den absolutte stereokjemien utføres som angitt i eksempel 11.
Enantiomerisk oppløsning og stereokjemi bestemmelse kan utføres på den samme måten for de enantiomere blandingene ved karbon 1 hvor substituenten ved C2 er anti til karboksylgruppen (Vli).
Eksempler
Foreliggende oppfinnelse illustreres i større detalj ved de følgende eksempler.
Temperaturer er angitt i grader Celsius. Oppløsnings prosentdeler uttrykker en vekt til volum relasjon, og oppløsningsforhold uttrykker en volum til volum relasjon, med mindre annet er angitt. Kjernemagnetiske resonans (NMR) spektra ble registrert på et Bruker 400 MHz spektrometer; de kjemiske skiftene (8) er rapportert i deler pr million. Flash kromatografi blir utført på silikagel (SiCte) i henhold til Stills flash kromatografiteknikk (W.C. Still et al., J. Org. Chem., (1978), 43, 2923).
Forkortelser anvendt i eksemplene omfatter: Bn: benzyl; Boe: tert-butyloksy-karbonyl {Me3COC(0)}; BSA: bovint serum albumin; CHAPS: 3-[(3-kolamidopropyl)-dimetylammonio]-1 -propansulfonat; DBU: 1,8-diazabicyklo[5.4.0]undek-7-en; CH2Cl2=DCM: metylenklorid; DEAD: dietylazodikarboksylat: DIAD: diisopropylazo-dikarboksylat; DIEA: diisopropyletylamin; DIPEA: diisopropyletylamin; DMAP: dimetylaminopyridin; DCC: 1,3-dicykloheksylkarbodiimid; DME: 1,2-dimetoksyetan; DMF: dimetylformamid; DMSO: dimetylsulfoksid; DTT: ditiotreitol ellertreo-1,4-dimerkapto-2,3-butandiol; DPPA: difenylfosforylazid; EDTA: etylendiamintetraeddik-syre; Et: etyl; EtOH: etanol; EtOAc: etylacetat; Et20: dietyleter; HATU: [0-7-aza-benzotriazol-1-yl)-1,1,3,3-tetrametyluroniumheksafluorfosfat]; HPLC: høy ytelses væskekromatografi; MS: massespektrometri (MALDI-TOF: matriks assistert laser desorpsjons ionisasjons -Time of Flight, FAB: hurtig atom bombardement); LAH: litiumaluminiumhydrid; Me: metyl; MeOH: metanol; MES: (2-{N-morfolino}etan-sulfonsyre); NaHMDS: natrium bis(trimetylsilyl)amid; NMM: N-metylmorfolin; NMP: N-metylpyrrolidin; Pr: propyl; Succ: 3-karboksypropanoyl; PNS: 4-nitrofenylamino eller p-nitroanilid; TBAF: tetran-n-butylammoniumfluorid; TBTU: 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetrametyluronium tetrafluorborat; TCEP: tris(2-karboksyetyl)fosfinhydroklorid; TFA: trifluoreddiksyre; THF: tetrahydrofuran; TIS: triisopropylsilan; TLC: tynnsjikt kromatografi; TMSE: trimetylsilyletyl; Tris/HCI: tris(hydroksymetyl)amino-metanhydroklorid.
Eksempel 9
A) Syntese av blanding av (1R,2R)/(1S,2R) 1-amino-2-etylcyklopropyl karboksylsyre
a) Til en suspensjon av benzyltrietylammoniumklorid (21,0 g, 92,19 mmol) i en 50% vandig NaOH oppløsning (92,4 g i 185 ml H2O) ble det trinnvis tilsatt di-tert-butyl-malonat (20,0 g, 92,47 mmol) og 1,2-dibrombutan (30,0 g, 138,93 mmol). Reaksjonsblandingen ble kraftig omrørt over natten ved RT, en blanding av is og vann ble deretter tilsatt. Råproduktet ble ekstrahert med CH2CI2(3x) og trinnvis vasket med vann (3x) og saltvannsoppløsning. Det organiske laget ble tørket (MgSCM), filtrert og konsentrert. Resten ble flash kromatografert (7 cm, 2 til 4% Et20 i heksan) for å gi det ønskede cyklopropanderivatet 9c (19,1 g, 70,7 mmol, 76% utbytte).<1>H NMR (CDCI3) 6 1,78-1,70 (m, 1H), 1,47 (s, 9H), 1,46 (s, 9H),
1,44-1,39 (m, 1H), 1,26-1,64 (m, 3H), 1,02 (t, 3H, J = 7,6 Hz).
b) Til en suspensjon av kalium tert-butoksid (6,71 g, 59,79 mmol, 4,4 ekv.) i tørr eter (100 ml) ved 0°C ble det tilsatt H2O (270 jd, 15,00 mmol, 1,1 ekv.). Etter 5 min
ble diester 9c (3,675 g, 13,59 mmol) i eter (10 ml) tilsatt til suspensjonen. Reaksjonsblandingen ble omrørt over natten ved RT, deretter helt i en blanding av is og vann og vasket med eter (3x). Det vandige laget ble surgjort med en 10% vandig sitronsyreoppløsning ved 0°C og ekstrahert med AcOET (3x). Det kombinerte organiske laget ble trinnsvis vasket med vann (2x) og saltvannsopp-løsning. Etter den vanlige behandlingen (Na2SCM, filtrering, konsentrasjon) ble
den ønskede syren 9d isolert som en blek, gul olje (1,86 g, 8,68 mmol, 64% utbytte).<1>H NMR (CDCb) 6 2,09-2,01 (m, 1H), 1,98 (dd, J = 3,8, 9,2 Hz, 1H), 1,81-1,70 (m, 1H), 1,66 (dd, J = 3,0, J = 8,2 Hz, 1H), 1,63-1,56 (m, 1H), 1,51 (s,
9H), 1,0 (t, J = 7,3 Hz, 3H).
c) Til syren 9d (2,017 g, 9,414 mmol) i tørr benzen (32 ml) ble det trinnvis tilsatt Et3N (1,50 ml, 10,76 mmol, 1,14 ekv.) og DPPA (2,20 ml, 10,21 mmol, 1,08 ekv.).
Reaksjonsblandingen ble oppvarmet til tilbakeløp i 3,51, deretter ble 2-trimetyl-silyletanol (2,70 ml, 18,84 mmol, 2,0 ekv.) tilsatt. Tilbakeløpet ble opprettholdt over natten, deretter ble reaksjonsblandingen fortynnet med Et20 og trinnvis vasket med en 10% vandig sitronsyreoppløsning, vann, mettet vandig NaHCCb, vann (2x) og saltvannsoppløsning. Etter den vanlige behandlingen (MgSCM, filtrering, konsentrasjon) ble resten renset ved flash kromatografi (5 cm, 10% AcOEt-heksan) for å gi det ønskede karbamatet 9e (2,60 g, 7,88 mmol, 84% utbytte) som en blek, gul olje. MS (FAB) 330 (MH<+>);<1>H NMR (CDCIa) 6 5,1 (bs, 1H), 4,18-4,13 (m, 2H), 1,68-1,38 (m, 4H), 1,45 (s, 9H), 1,24-1,18 (m, 1H), 1,00-0,96 (m, 5H), 0,03 (s, 9H).
d) Til karbamat 9e (258 mg, 0,783 mmol) ble det tilsatt en 1,0 M TBAF oppløsning i TH F (940 ul, 0,94 mmol, 1,2 ekv.). Etter 4,5 t ble det tilsatt en ytterligere mengde
av 1,0 M TBAF (626 ul, 0,63 mmol, 0,8 ekv.). Reaksjonsblandingen ble omrørt over natten ved RT, oppvarmet til tilbakeløp i 30 min og deretter fortynnet med AcOEt. Oppløsningen ble trinnsvis vasket med vann (2x) og saltvannsopp-løsning. Etter den vanlige behandlingen (MgS04, filtrering og konsentrasjon) ble det ønskede aminet 9f isolert (84 mg, 0,453 mmol, 58% utbytte) som en blek, gul væske.<1>H NMR (CDCb) 8 1,96 (bs, 2H), 1,60-1,40 (m, 2H), 1,47 (s, 9H), 1,31-1,20 (m, 1H), 1,14 (dd, J = 4,1, 7,3 Hz, 1H), 1,02 (dd, J =4,1, 9,2 Hz, 1H), 0,94 (t, J = 7,3 Hz, 3H).
Eksempel 10
Kjemisk oppløsning av t-butyl-(1R,2R)/(1S,2R)1-amino-2-etylcyklopropyl karboksylat (fra eksempel 9):
Forbindelse 9e fra eksempel 9 (8,50 g, 25,86 mmol) ble behandlet med 1M TBAF/THF (26 ml) ved tilbakeløp i 45 min. Den avkjølte reaksjonsblandingen ble fortynnet med EtOAc, vasket med vann (3x) og saltvannsoppløsning (1x), deretter tørket (MgSCU), filtrert og inndampet for å gi det frie aminet som en lys, gul olje. Det frie aminet ble oppløst i vannfri CH2CI2(120 ml), NMM (8,5 ml, 77,57 mmol), forbindelse 4 (eksempel 4) (10,08 g, 27,15 mmol) og HATU (11,79 g, 31,03 mmol) ble tilsatt trinnsvis. Reaksjonsblandingen ble omrørt ved RT over natten, deretter opparbeidet som beskrevet tidligere. Den rå diastereomere blandingen ble separert ved flash kromatografi (elueringsmiddel-heksan : Et20; 25:75) for å gi dipeptidet 10a (det mindre polare elueringspunktet) som et hvitt skum (4,42 g; 64% av det teoretiske utbyttet). Ved dette tidspunktet var begge isomerer separert, men den absolutte stereokjemien var fremdeles ikke kjent.
Eksempel 11
Bestemmelse av den absolutte stereokjemien for forbindelser 10a og 10b ved korrelasjon med kjent t-butyl (1R-amino-2R-etylcyklopropyl karboksylat
Prof. A. Charette fra University of Montreal, tilveiebragte forbindelse 11a med den absolutte stereokjemien som vist, som ble bestemt ved røntgen krystallografi (J. Am. Chem. Soc, 1995, 117, 12721). Forbindelse 11a (13,2 mg, 0,046 mmol) ble oppløst i 1M HCI/EtOAc (240ul) og ble omrørt ca 48 t. Blandingen ble inndampet til tørrhet for å tilveiebringe forbindelse 11 b som en lys, gul pasta og ble koplet til forbindelse 4 (18 mg, 0,049 mmol) som beskrevet i eksempel 10 ved anvendelse av NMM (20,3 ul, 0,185 mmol) og HATU (21,1 mg, 0,056 mmol) i CH2CI2. Råmaterialet ble renset ved flash kromatografi (elueringsmiddel - heksan : Et20; 50:50) for å tilveiebringe dipeptidet 11c som en olje (7,7 mg; 31%). Ved TLC, HPLC og NMR sammenligning ble dipeptidet 11c funnet å være identisk med den mindre polare forbindelsen 10a oppnådd i eksempel 10, for derved å identifisere den absolutte stereokjemien av 10a som (1R,2R).
Eksempel 12
Fremstilling av (1R,2R)/(1S,2R)1-Boc-amino-2-etylcyklopropylkarboksylsyre:
(12a)
Karbamatet 9e fra eksempel 9 (2,6 g, 7,88 mmol) ble omrørt i 40 min i TFA ved 0°C. Blandingen ble deretter konsentrert og fortynnet med THF (10 ml). En vandig NaOH oppløsning (700 mg, 17,5 mmol i 8,8 ml H2O) ble tilsatt etterfulgt av en THF (13 ml) oppløsning av (Boc)20 (2,06 g, 9,44 mmol, 1,2 ekv.). Reaksjonsblandingen ble omrørt over natten ved RT (pH ble holdt ved 8 ved tilsetning av en 10% vandig NaOH oppløsning ved behov), deretter fortynnet med H2O, vasket med Et20 (3X) og surgjort ved 0°C med en 10% vandig sitronsyreoppløsning. Det vandige laget ble ekstrahert med EtOAc (3X) og suksessivt vasket med H2O (2X) og saltvannsoppløsning. Etter den vanlige behandling (MgS04, filtrering og konsentrasjon) ble den ønskede Boc-beskyttede aminosyren (12a) (788 mg, 3,44 mmol, 44% utbytte) isolert.<1>H NMR (CDCI3)8 5,18 (bs, 1H), 1,64-1,58 (m, 2H), 1,55-1,42 (m, 2H), 1,45 (s, 9H), 1,32-1,25 (m, 1H), 0,99 (t, 3H, J = 7,3 Hz).
Fremstilling av (1R,2R)/(1S,2R)1-Boc-amino-2-etylcyklopropylkarboksylsyre: metylester (12b)
Boc-derivatet 12a (0,30 g, 1,31 mmol) ble oppløst i Et20 (10 ml) og behandlet med nyfremstilt diazometan i Et20 ved 0°C inntil den gule fargen av et svakt over- skudd av diazometan forble. Etter omrøring i 20 min ved RT ble reaksjonsblandingen konsentrert til tørrhet for å gi 12b som en klar, fargeløs olje (0,32 g, 100%).<1>H NMR (CDCb) 6 5,1 (bs, 1H), 3,71 (s, 3H), 1,62-1,57 (m, 2H), 1,55 (s, 9H), 1,53-1,43 (m, 1H), 1,28-1,21 (m, 2H), 0,95 (t, J = 7,3 Hz, 3H).
Eksempel 13
Enzymatisk oppløsning av metyl (1R,2R)/(1S,2R)1-Boc-1-amino-2-etylcyklopropylkarboksylat:
a) Den enantiomere blandingen av (1S,2R)/(1R,2R)1-Boc-amino-2-etylkarboksylsyre metylester fra eksempel 10 (0,31 g, 1,27 mmol) ble oppløst i aceton (3 ml) og deretter fortynnet med vann (7 ml) mens den raskt ble omrørt. pH av opp-løsningen ble justert til 7,5 med 0,05 M vandig NaOH før Alcalase® [2,4 I ekstrakt fra Novo Nordisk Industrials] (300 mg) ble tilsatt. Under inkubering ble pH stabilisert med NaOH og en pH stat ble satt opp for å overvåke tilsetningen av NaOH oppløsningen. Etter 40 t ble blandingen fortynnet med EtOAc og H2O (med 5 ml mettet NaHC03) og fasene separert. Den vandige fasen ble surgjort med 10% vandig HCI og ekstrahert med EtOAc, tørket (MgS04), filtrert og konsentrert for å gi syre 13a (48,5 mg). Den absolutte stereokjemien ble bestemt ved anvendelse av korrelasjonen beskrevet i eksempler 10 og 11. b) Behandling av en alikvot av syre 13a med diazometan i Et20 for å gi metylesteren fulgt av analyse ved HPLC ved anvendelse av en kiral kolonne [Chiralcel® OD-H,
2,5% isopropanol/heksan, isokratisk] viste et 51:1 forhold av (S,R) isomeren.
Eksempel 14
Syntese av (1R,2S)/(1S,2S)1-amino-2-etylcyklopropylkarboksylsyre:
Med utgangspunkt fra syre 9d beskrevet i eksempel 9:
c) Til 9d (1,023 g, 4,77 mmol) i CHsCN (25 ml) ble det suksessivt tilsatt DBU (860 jil, 5,75 mmol, 1,2 ekv.) og allylbromid (620 7,16 mmol, 1,5 ekv.).
Reaksjonsblandingen ble omrørt i 41 ved RT og deretter konsentrert. Resten ble fortynnet med Et20 og suksessivt vasket med en 10% vandig sitronsyreopp-løsning (2x), H2O, mettet vandig NaHCC-3, H2O (2x) og saltvannsoppløsning. Etter den vanlige behandlingen (MgSCM, filtrering og konsentrasjon) ble den ønskede esteren 14a isolert (1,106 g, 3,35 mmol, 91% utbytte) som en farveløs olje. MS (FAB) 255 (MH<+>);<1>H NMR (CDCb) 6 5,96-5,86 (m, 1H), 5,37-5,22 (m, 2H), 4,70-4,65 (m, 1H), 4,57-4,52 (m, 1H), 1,87-1,79 (m, 1H), 1,47 (s, 9H), 1,45-1,40 (m, 1H), 1,33-1,24 (m, 3H), 1,03 (t, J = 7,3 Hz, 3H).
d) Til ester 14a (1,106 g, 4,349 mmol) i tørr CH2CI2(5 ml) ved RT ble det tilsatt TFA (5 ml). Reaksjonsblandingen ble omrørt i 1,51 og deretter konsentrert for å gi
14b (854 mg, 4,308 mmol, 99% utbytte). MS (FAB) 199 (MH<+>);<1>H NMR (CDCb)
6 5,99-5,79 (m, 1H), 5,40-5,30 (m, 2H), 4,71-4,62 (m, 2H), 2,22-2,00 (m, 2H), 1,95-1,88 (m, 1H), 1,84-1,57 (m, 2H), 0,98 (t, J = 7,3 Hz, 3H). e) Til syre 14b (853 mg, 4,30 mmol) i tørr benzen (14,8 ml) ble det trinnvis tilsatt Et3N (684 ul, 4,91 mmol, 1,14 ekv.) og DPPA (992 jil, 4,60 mmol, 1,07 ekv.).
Reaksjonsblandingen ble tilbakeløpsbehandlet i 4,51, deretter ble 2-trimetylsilyl-etanol (1,23 ml, 8,58 mmol, 2,0 ekv.) tilsatt. Tilbakeløpet ble opprettholdt over natten, deretter ble reaksjonsblandingen fortynnet med Et20 og trinnvis vasket med en 10% vandig sitronsyreoppløsning, vann, mettet vandig NaHC03, vann (2x) og saltvannsoppløsning. Etter den vanlige behandlingen (MgS04, filtrering, konsentrasjon) ble resten flash kromatografert (5 cm, 10 til 15% AcOEt-heksan) for å gi karbamat 14c (1,212 g, 3,866 mmol, 90% utbytte) som en blek, gul olje. MS (FAB) 314 (MH<+>);<1>H NMR (CDCb) 8 5,93-5,84 (m, 1H), 5,32-5,20 (m, 2H), 5,05 (bs, 1H), 4,60-4,56 (m, 2H), 4,20-4,11 (m, 2H), 1,71-1,60 (m, 3H), 1,39-1,22
(m, 1H), 1,03 (t, J = 7,6 Hz, 3H), 0,96-0,86 (m, 1H), 0,04 (s, 9H).
f) Til karbamat 14c (267 mg, 0,810 mmol) ble det tilsatt en 1,0 M TBAF oppløsning i THF (1,62 ml, 1,62 mmol, 2,0 ekv.). Reaksjonsblandingen ble omrørt over natten
ved RT, tilbakeløpsbehandlet i 30 min og deretter fortynnet med AcOEt. Opp-løsningen ble trinnvis vasket med vann (2x) og saltvannsoppløsning. Etter den vanlige behandlingen (MgS04, filtrering og konsentrasjon) ble det ønskede aminet 14d isolert (122 mg, 0,721 mmol, 89% utbytte som en blek, gul væske.<1>H NMR (CDCb) 6 5,94-5,86 (m, 1H9, 5,31-5,22 (m, 2H), 4,58 (d, J = 5,7 Hz, 2H), 1,75 (bs, 2H), 1,61-1,53 (m, 2H), 1,51-1,42 (m, 2H), 1,00 (t, J = 7,3 Hz, 3H), 0,70-0,62 (m, 1H).
Eksempel 15
Syntese av etyl-(1 R,2S)/(1 S,2S)-1 -amino-2-vinylcyklopropylkarboksylat:
a) Til en THF oppløsning (180 ml) av kalium tert-butoksid (4,62 g, 41,17 mmol, 1,1 ekv.) ved -78°C ble det tilsatt kommersielt tilgjengelig imin 15a (10,0 g, 37,41
mmol) i THF (45 ml). Reaksjonsblandingen ble oppvarmet til 0°C og omrørt ved denne temperaturen i 40 min. Blandingen ble deretter avkjølt tilbake til -78°C for tilsetningen av 1,4-dibrombuten 15b (8,0 g, 37,40 mmol) og deretter omrørt ved 0°C i 1 t og avkjølt tilbake til -78°C for tilsetning av kalium tert-butoksid (4,62 g, 41,17 mmol, 1,1 ekv.). Reaksjonsblandingen ble endelig omrørt ytterligere én
time ved 0°C og konsentrert for å gi forbindelse 15c.
b, c, d) 15c ble opptatt i Et20 (265 ml) og behandlet med 1N vandig HCI oppløsning (106 ml). Etter 3,5 t ved RT ble lagene separert og det vandige laget ble vasket med Et20 (2x) og gjort basisk med en mettet vandig NaHC03opp-løsning. Det ønskede aminet ble ekstrahert med Et20 (3x) og det kombinerte organiske ekstraktet ble vasket med saltvannsoppløsning. Etter den vanlige behandlingen (MgSCM, filtrering og konsentrering) ble resten behandlet med en 4N HCI oppløsning i dioksan (187 ml, 748 mmol). Etter konsentrasjon ble hydrokloridsalt 15d isolert som et brunt, faststoff (2,467 g, 12,87 mmol, 34% utbytte).<1>H NMR (CDCb) 5 9,17 (bs, 3H), 5,75-5,66 (m, 1H), 5,39 (d, J = 17,2 Hz, 1H), 5,21 (d, J = 10,2 Hz, 1H), 4,35-4,21 (m, 2H), 2,77-2,70 (m, 1H), 2,05 (dd, J = 6,4, 10,2 Hz, 1H), 1,75 (dd, J = 6,4, 8,3 Hz, 1H), 1,33 (t, J = 7,0 Hz, 3H).
Eksempel 16
Fremstilling av (1R,2S)/(1S,2S)1-Boc-amino-2-vinylcyklopropylkarboksylsyre etylester:
Hydrokloridsaltet 15d (1,0 g, 5,2 mmol) og (Boc)20 (1,2 g, 5,7 mmol) ble oppløst i THF (30 ml) og behandlet med DMAP (0,13 g, 1,04 mmol, 0,2 ekv.) og diisopropyletylamin (2,8 ml, 15,6 mmol). Reaksjonsblandingen ble omrørt i 241 før den ble fortynnet med EtOAc (40 ml) og vasket trinnvis med mettet NaHC03(vandig), 5% vandig HCI og mettet saltvannsoppløsning. Den organiske fasen ble tørket (MgS04), filtrert og konsentrert for etter-rensning ved flash kromatografi (15% EtOAc/heksan), 16a (0,29 g, 23%).<1>H NMR (CDCb) 6 5,80-5,72 (m, 1H), 5,29-5,25 (dd, J = 17,2, 17,2 Hz, 1H), 5,24-5,1 (bs, 1H), 5,10 (dd, J = 9,2, 9,2 Hz, 1H), 4,22-4,13 (m, 2H), 2,15-2,04 (m, 1H), 1,85-1,73 (bs, 1H), 1,55-1,5 (m, 1H), 1,49 (s, 9H), 1,26 (t, J = 7,3 Hz, 3H).
Eksempel 17
Enzymatisk oppløsning av etyl (1R,2S)/(1S,2S)-1-amino-2-vinylcyklopropyl-karboksylat
a) Racemisk derivat 17a (0,29 g, 1,14 mmol) ble oppløst i aceton (5 ml) og fortynnet med H2O (10 ml). pH ble regulert med 0,2 N vandig NaOH til 7,2 før Alcalase® ble
tilsatt (300 mg). For å holde pH konstant under inkubering ble en NaOH oppløsning tilsatt ved hjelp av en pH stat titrator i løpet av 9 dager inntil den teoretiske mengden base var tilsatt. Etter syre/base ekstraksjon som beskrevet i eksempel 13 ble den uhydrolyserte esteren (0,15 g, 100%) og det hydrolyserte materialet (0,139 g, 95%)
isolert. Analyse av den uhydrolyserte esteren ved HPLC ved anvendelse av en kiral kolonne viste et forhold på 43:1 av den ønskede forbindelsen 17c som ble tilskrevet (R,S) stereokjemien basert på kjemisk korrelasjon som beskrevet i eksempler 10 og 11.
Betingelser for HPLC analyse: Chiracel® OD-H (4,6 mm x 25 cm), isokratiske betingelser ved anvendelse av en mobil fase av 2,5% isopropanol/heksan.
Eksempel 18
Oppløsning av (1R,2S)/(1S,2S)1- amino-2-vinylcyklopropylkarboksylat ved krystallisasjon med dibenzoyl-D-vinsyre
Til en oppløsning av rått racemisk (1S,2S og 1R,2S) etyl 1-amino-2-vinyl-cyklopropylkarboksylat [oppnådd fra N-(difenylmetylen)glysinetylester (25,0 g, 93,5 mol) som beskrevet i eksempel 15] i EtOAc (800 ml) ble det tilsatt dibenzoyl-D-vinsyre (33,5 g, 93,5 mol). Blandingen ble oppvarmet til tilbakeløp, etterlatt ved RT i 15 min, deretter avkjølt til 0°C. Et hvitt, faststoff ble oppnådd etter 30 min. Det faste stoffet ble filtrert, vasket med EtOAc (100 ml) og lufttørket. Det faste stoffet ble suspendert i aceton (70 ml), ultralydbehandlet og filtrert (3x). Det faste stoffet ble deretter krystallisert to ganger i varm aceton (porsjon A). Moderlutene ble
konsentrert, og resten ble rekrystallisert tre ganger i varm aceton (porsjon B). De to porsjonene av amorfe hvite faststoffer av dibenzoyl-D-vinsyresalt ble kombinert (5,53
g) og suspendert i en blanding av Et20 (250 ml) og mettet NaHC03oppløsning (150 ml). Det organiske laget ble vasket med saltvannsoppløsning, tørket (MgS04) og
filtrert. Filtratet ble fortynnet med 1 N HCI/Et20 (100 ml) og konsentrert under
redusert trykk. Den oljeformige resten ble evaporert med CCU for å gi etyl 1 (R)-amino-2(S)-vinyl cyklopropankarboksylat hydroklorid (940 mg, 11% utbytte) som et hvitt, hygroskopisk faststoff: [a]<25>D+ 39,5°C (c 1,14 MeOH); [apas + 88,5°C (c 1,14 MeOH);<1>H NMR (DMSO-de) 8 9,07 (bred s, 2H), 5,64 (ddd, J = 17,2, 10,4, 8,7 Hz, 1H), 5,36 (dd, J = 17,2, 1,6 Hz, 1H), 5,19 (dd, J = 10,4, 1,6 Hz, 1H), 4,24-4,16 (m, 2H), 2,51-2,45 (m, topper hindret ved DMSO, 1H), 1,84 (dd, J = 10,0, 6,0 Hz, 1H), 1,64 (dd, J = 8,3, 6,0 Hz, 1H), 1,23 (t, J = 7,1 Hz, 3H), MS (ESI) m/z 156 (MH)<+>; den enantiomeriske renheten ble bestemt å være 91% ee ved HPLC analyse (CHIRALPAK AS<®>kolonne, Heks:i-PrOH) av Boc-derivatet.
Eksempel 19
Fremstilling av (1 R,2S)/(1 S,2S)-1 -amino-2-vinylcyklopropankarboksylsyre metyl-ester hydroklorid (19f)
Fremstilling av imin 19b
Glysinetylester hydroklorid 19a (1519,2 g, 10,88 mol, 1,0 ekv.) ble suspendert
i tert-butylmetyleter (8 I). Benzaldehyd (1155 g, 10,88 mol, 1 ekv.) og vannfritt natriumsulfat (773 g, 5,44 mol, 05 ekv.) ble tilsatt og blandingen ble avkjølt til 5°C i et is-vannbad. Trietylamin (2275 ml, 16,32 mol, 1,5 ekv.) ble tilsatt dråpevis i løpet av 15 min (anvend 0,5 I tert-butylmetyleter for rensning) og blandingen ble omrørt i 40 t ved romtemperatur. Reaksjonen ble deretter stoppet ved tilsetning av iskaldt vann (5 I) og det organiske laget ble separert. Den vandige fasen ble ekstrahert med tert-butylmetyleter (1 I) og de kombinerte organiske fasene vasket med en blanding av mettet NaHCCb (400 ml) og vann (1,6 I) og deretter saltvannsoppløsning.
Oppløsningen ble tørket over MgS04, konsentrert under redusert trykk og den gjenværende gule oljen ble tørket til konstant vekt under vakuum. Imin 19b ble oppnådd som en tykk, gul olje som størknet ved -20°C (2001 g, 96% utbytte):<1>H NMR (CDCb, 400 MHz) 8 8,30 (s, 1H), 7,79 (m, 2H), 7,48-7,39 (m, 3H), 4,40 (d, J = 1,3 Hz, 2H), 4,24 (q, J = 7 Hz, 2H), 1,31 (t, J = 7 Hz, 3H).
Fremstilling av racemisk N-Boc-(1R,2S)/(1S,2S)-1-amino-2-vinylcyklopropan-karboksylsyre etylester hydroklorid 19e: Litium tert-butoksid (4,203 g, 52,5 mmol, 2,1 ekv.) ble suspendert i tørrtoluen (60 ml). Imin 19b (5,020 g, 26,3 mmol, 1,05 ekv.) og dibromid 19c (5,348 g, 25 mmol, 1 ekv.) ble oppløst i tørr toluen (30 ml) og denne oppløsningen ble tilsatt dråpevis i løpet av 30 min til den omrørte oppløsning av LiOtBu ved romtemperatur. Etter fullførelse ble den dypt røde blandingen omrørt i ytterligere 10 min og stoppet ved tilsetning av vann (50 ml) og tert-butylmetyleter (TBME, 50 ml). Den vandige fasen ble separert og ekstrahert en andre gang med TBME (50 ml). De organiske fasene ble kombinert, 1 N HCI (60 ml) ble tilsatt, og blandingen ble omrørt ved romtemperatur i 2 t. Den organiske fasen ble separert og ekstrahert med vann (40 ml). De vandige fasene ble deretter kombinert, mettet med salt (35 g) og TBME (50 ml) ble tilsatt. Den omrørte blandingen ble deretter gjort basisk til pH 13-14 ved forsiktig tilsetning av 10 N NaOH. Det organiske laget ble separert og den vandige fasen ekstrahert med TBME (2 x 50 ml). De organiske ekstraktene inneholdende fritt amin 19d ble kombinert og ditertbutyldikarbonat (5,46 g, 25 mmol, 1 ekv.) ble tilsatt. Etter omrøring over natten ved romtemperatur viste TLC noe uomsatt fritt amin. Ytterligere ditertbutyldikarbonat (1,09 g, 5 mmol, 0,2 ekv.) ble tilsatt, og blandingen ble tilbakeløpsbehandlet i 2 t, ved hvilket punkt TLC analyse indikerte fullstendig omdanning av 19d til karbamat 19e. Oppløsningen ble avkjølt til romtemperatur, tørket over MgS04og konsentrert under redusert trykk. Resten ble renset ved flash kromatografi ved anvendelse av 10%, deretter 20% EtOAc/heksan som elueringsmiddel. Renset 19e ble oppnådd som en klar, gul olje som langsomt størknet under vakuum (4,014 g, 63% utbytte).
<1>H NMR (CDCb, 400 MHz), 8 5,77 (ddd, J = 17, 10,9 Hz, 1H), 5,28 (dd, J = 17, 1,5 Hz, 1H), 5,18 (bred s, 1H), 5,11 (dd J = 10, 1,5 Hz, 1H), 4,24-4,09 (m, 2H), 2,13 (q, J = 8,5 Hz, 1H), 1,79 (bred m, 1H), 1,46 (m, 1H), 1,45 (s, 9H), 1,26 (t, J = 7 Hz, 3H).
Fremstilling av tittelforbindelse 19f via trans-forestring av 19e:
Etylester 19e (10,807 g, 42,35 mmol) ble oppløst i tørr metanol (50 ml) og en oppløsning av natriummetoksid i MeOH (25% v/v, 9,7 ml, 42 mmol, 1 ekvivalent) ble tilsatt. Blandingen ble oppvarmet til 50°C i 2 t, ved hvilket punkt TLC analyse indikerte fullstendig trans-forestring (19e, Rf 0,38, 19f Rf 0,34 i 20% EtOAc/heksan). Reaksjonsblandingen ble avkjølt til romtemperatur og surgjort til pH ved anvendelse av 4 N HCI i dioksan. Utfelt NaCI ble fjernet ved filtrering (anvendt tert-butylmetyleter for vasking) og flyktige bestanddeler ble fjernet under redusert trykk. Tert-butylmetyleter (100 ml) ble tilsatt til resten og faste stoffer ble fjernet ved filtrering. Inn-dampning av filtratet under redusert trykk og tørking under vakuum ga ren metylester 19f (10,11 g, 99% utbytte).
1H NMR (CDCb, 400 MHz) 6 5,75 (ddd, J = 17, 10, 9 Hz, 1H), 5,28 (dd, J = 17, 1 Hz, 1H), 5,18 (bred s, 1H), 5,11 (ddd, J = 10, 1,5, 0,5 Hz, 1H), 3,71 (s, 3H), 2,14 (q, J = 9 Hz, 1H), 1,79 (bred m, 1H), 1,50 (bred m, 1H), 1,46 (s, 9H).
Eksempel 20
Enzymatisk oppløsning av (1R,2R)-1-amino-2-vinylcyklopropankarboksylsyre metylester hydroklorid
Fremstilling av N-Boc-(1R,2S)-1-amino-2-vinylcyklopropankarboksylsyre metylester 20a: Racemisk ester 19f (0,200 g, 0,83 mmol) ble oppløst i aceton (3 ml) og vann (7 ml) ble tilsatt. 0,05 M NaOH (1 dråpe) ble tilsatt for å bringe pH av oppløsningen til~8 og deretter ble Alcalase® 2,4 I (Novo Nordisk Biochem, 0,3 g i én ml vann) tilsatt. Blandingen ble kraftig omrørt ved romtemperatur, idet pH av oppløsningen ble holdt ved 8 ved anvendelse av en automatisk titrator. Ved begynnelsen av dag 4 og dag 5 av omrøringen ved pH 8 ble ytterligere enzymoppløsning tilsatt (2 x 0,3 g). Etter en samlet tid på 5 dager ble totalt 8,3 ml 0,05 M NaOH forbrukt. Reaksjonsblandingen ble fortynnet med EtOAc og vann, og den organiske fasen ble separert. Etter vasking med saltvannsoppløsning ble det organiske ekstraktet tørket (MgS04) og konsentrert under vakuum. Forbindelse 20a (0,059 g, 30% utbytte) ble oppnådd som en klar olje: 1H NMR identisk med det av forbindelse 19f. HPLC (Chiralcel ODH, 4,6 x 250 mm, isokratisk 1% EtOH i heksan, 0,8 ml/min strømningshastighet):
(1R,2S)-2 Rf 19,3 min (97%); (1S,2R)-2 Rf 17,0 min (3%).
Fremstilling av (1R,2S)-1-amino-2-vinylcyklopropankarboksylsyre metylester hydroklorid 20b: Forbindelse 20a (39,96 g, 165,7 mmol) ble oppløst i dioksan (25 ml) og opp-løsningen tilsatt dråpevis under omrøring til 4 N HCI i dioksan (Aldrich, 250 ml). Etter 45 min indikerte TLC analyse fullstendig avbeskyttelse. Flyktige bestanddeler ble fjernet under redusert trykk og resten ble to ganger samfordampet med MeOH (2 x 100 ml). Eter (300 ml) og MeOH (10 ml) ble tilsatt til den brune, oljeformige resten og blandingen ble omrørt over natten ved romtemperatur, hvilket resulterte i utfelling av et halvfast stoff. Ytterligere MeOH (10 ml) ble tilsatt og omrøring ble fortsatt i 61 ved hvilket punkt et gulaktig faststoff ble samlet ved filtrering. Produktet ble vasket med 5% MeOH i eter (50 ml) og eter (2 x 50 ml), og tørket i vakuum for å gi forbindelse 20b som et gulaktig faststoff (22,60 g, 76% utbytte). Filtrater (innbefattende vaskeoppløsninger) ble inndampet i vakuum for å gi ytterligere 20b som en brun olje (7,82 g, 26% utbytte). Begge fraksjoner var rene nok for anvendelse i syntesen av HCV proteaseinhibitorer: [a]D<25>+ 38,2° (c 1,0, MeOH).
<1>H NMR (400 MHz, DMSO-de) 5 9,15 (bred s, 3H), 5,65 (ddd, J = 17, 10, 9 Hz, 1H), 5,36 (dd, J = 17, 1,5 Hz, 1H), 5,19 (dd, J = 10, 1,5 Hz, 1H), 3,74 (s, 3H), 2,50 (q, overlapp med DMSO signal, J = 9 Hz, 1H), 1,86 (dd, J = 10, 6 Hz, 1H), 1,64 (dd, J = 8, 6 Hz, 1H).
Claims (8)
1. Fremgangsmåte for oppløsning av en enantiomer blanding av 1 -amino-2-vinylcyklopropyl karboksylsyre-metylester eller en N-beskyttet blanding derav, omfattende trinnet med behandling av nevnte blanding med en esterase for å oppnå en ønsket enantiomer av 1-amino-2-vinylcyklopropyl karboksylsyre-metylester eller den N-beskyttede form derav.
2. Fremgangsmåte ifølge krav 1, hvor nevnte esterase er Alcalase®.
3. Fremgangsmåte ifølge krav 1 for oppløsning av en enantiomer blanding av metyl ( 1R, 2R) I( 1S, 2S) Boc-1-amino-2-etylcyklopropyl karboksylat som har
formelen:
omfattende å behandle av blandingen med en esterase for å tilveiebringe produkter med formlene:
4. Fremgangsmåte ifølge krav 3 hvor blandingen behandles med Alcalase® under betingelser der pH blir kontrolleres.
5. En fremgangsmåte for oppløsning av en enantiomer blanding av etyl
( 1R, 2S)/( 1S, 2R) Boc-1-amino-2-vinylcyklopropyl karboksylat som har
formelen:
omfattende å behandle blandingen med Alcalase® for å tilveiebringe produkter med formlene:
6. Fremgangsmåte ifølge krav 5 hvor blandingen behandles med Alcalase® under betingelser hvor pH kontrolleres.
7. Fremgangsmåte ifølge krav 1 for oppløsning av en enantiomer blanding av metyl ( 1R, 2S)/( 1S, 2R) Boc-1-amino-2-vinylcyklopropyl karboksylat som har
formelen:
omfattende å behandle blandingen med Alcalase® for å tilveiebringe et produkt med formelen:
8. Fremgangsmåte ifølge krav 7 hvor blandingen behandles med Alcalase® under betingelser hvor pH kontrolleres.
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PCT/CA1999/000736 WO2000009543A2 (en) | 1998-08-10 | 1999-08-09 | Hepatitis c inhibitor tri-peptides |
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NO20100004A NO336663B1 (no) | 1998-08-10 | 2010-01-05 | Fremgangsmåte for oppløsning av en enantiomer blanding av 1-amino-2-vinylcyclopropyl karboksylsyrederivater |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2409985A3 (en) | 1996-10-18 | 2013-05-01 | Vertex Pharmaceuticals Incorporated | Inhibitors de serine proteases, especially of the NS3 protease of the hepatitis C virus |
US6767991B1 (en) | 1997-08-11 | 2004-07-27 | Boehringer Ingelheim (Canada) Ltd. | Hepatitis C inhibitor peptides |
US6323180B1 (en) * | 1998-08-10 | 2001-11-27 | Boehringer Ingelheim (Canada) Ltd | Hepatitis C inhibitor tri-peptides |
US6608027B1 (en) | 1999-04-06 | 2003-08-19 | Boehringer Ingelheim (Canada) Ltd | Macrocyclic peptides active against the hepatitis C virus |
UA74546C2 (en) * | 1999-04-06 | 2006-01-16 | Boehringer Ingelheim Ca Ltd | Macrocyclic peptides having activity relative to hepatitis c virus, a pharmaceutical composition and use of the pharmaceutical composition |
KR100878334B1 (ko) * | 1999-06-25 | 2009-01-14 | 백광산업 주식회사 | 대사 경로 단백질을 코딩하는 코리네박테리움 글루타미쿰유전자 |
KR20030036152A (ko) | 2000-04-05 | 2003-05-09 | 쉐링 코포레이션 | N-사이클릭 p2 잔기를 포함하는 c형 간염 바이러스의매크로사이클릭 ns3-세린 프로테아제 억제제 |
NZ521456A (en) | 2000-04-19 | 2004-07-30 | Schering Corp | Macrocyclic NS3-Serine protease inhibitors of hepatitis C virus comprising alkyl and aryl alanine P2 moieties |
JP2003532726A (ja) | 2000-05-05 | 2003-11-05 | スミスクライン・ビーチャム・コーポレイション | 新規抗感染症薬 |
PE20011350A1 (es) | 2000-05-19 | 2002-01-15 | Vertex Pharma | PROFARMACO DE UN INHIBIDOR DE ENZIMA CONVERTIDORA DE INTERLEUCINA-1ß (ICE) |
HUP0303358A3 (en) | 2000-07-21 | 2005-10-28 | Schering Corp | Novel peptides as ns3-serine protease inhibitors of hepatitis c virus and pharmaceutical compositions containing them |
AR034127A1 (es) | 2000-07-21 | 2004-02-04 | Schering Corp | Imidazolidinonas como inhibidores de ns3-serina proteasa del virus de hepatitis c, composicion farmaceutica, un metodo para su preparacion, y el uso de las mismas para la manufactura de un medicamento |
DK1385870T3 (da) | 2000-07-21 | 2010-07-05 | Schering Corp | Peptider som inhibitorer af NS3-serinprotease fra hepatitis C-virus |
AR029851A1 (es) | 2000-07-21 | 2003-07-16 | Dendreon Corp | Nuevos peptidos como inhibidores de ns3-serina proteasa del virus de hepatitis c |
SV2003000617A (es) * | 2000-08-31 | 2003-01-13 | Lilly Co Eli | Inhibidores de la proteasa peptidomimetica ref. x-14912m |
US6846806B2 (en) | 2000-10-23 | 2005-01-25 | Bristol-Myers Squibb Company | Peptide inhibitors of Hepatitis C virus NS3 protein |
EP1337550B1 (en) * | 2000-11-20 | 2006-05-24 | Bristol-Myers Squibb Company | Hepatitis c tripeptide inhibitors |
CN1301994C (zh) | 2000-12-12 | 2007-02-28 | 先灵公司 | 作为c型肝炎病毒ns3-丝氨酸蛋白酶抑制剂的二芳基肽 |
EP1539188B1 (en) | 2001-01-22 | 2015-01-07 | Merck Sharp & Dohme Corp. | Nucleoside derivatives as inhibitors of rna-dependent rna viral polymerase |
WO2003006490A1 (en) | 2001-07-11 | 2003-01-23 | Vertex Pharmaceuticals Incorporated | Bridged bicyclic serine protease inhibitors |
CA2455683C (en) | 2001-09-14 | 2010-06-08 | Honda Giken Kogyo Kabushiki Kaisha | Front grill impact-absorbing structure for a vehicle |
EP1441720B8 (en) | 2001-10-24 | 2012-03-28 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine protease, particularly hepatitis c virus ns3-ns4a protease, incorporating a fused ring system |
JP2005511572A (ja) * | 2001-11-02 | 2005-04-28 | グラクソ グループ リミテッド | Hcv阻害剤としてのアシルジヒドロピロール誘導体 |
US6867185B2 (en) * | 2001-12-20 | 2005-03-15 | Bristol-Myers Squibb Company | Inhibitors of hepatitis C virus |
WO2003062228A1 (en) | 2002-01-23 | 2003-07-31 | Schering Corporation | Proline compounds as ns3-serine protease inhibitors for use in treatment of hepatites c virus infection |
US7119072B2 (en) * | 2002-01-30 | 2006-10-10 | Boehringer Ingelheim (Canada) Ltd. | Macrocyclic peptides active against the hepatitis C virus |
CA2369970A1 (en) * | 2002-02-01 | 2003-08-01 | Boehringer Ingelheim (Canada) Ltd. | Hepatitis c inhibitor tri-peptides |
US7091184B2 (en) * | 2002-02-01 | 2006-08-15 | Boehringer Ingelheim International Gmbh | Hepatitis C inhibitor tri-peptides |
CA2370396A1 (en) * | 2002-02-01 | 2003-08-01 | Boehringer Ingelheim (Canada) Ltd. | Hepatitis c inhibitor tri-peptides |
US6642204B2 (en) * | 2002-02-01 | 2003-11-04 | Boehringer Ingelheim International Gmbh | Hepatitis C inhibitor tri-peptides |
PL373399A1 (en) | 2002-04-11 | 2005-08-22 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases, particularly hcv ns3-ns4a protease |
AU2003299519A1 (en) * | 2002-05-20 | 2004-05-04 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
WO2003099316A1 (en) * | 2002-05-20 | 2003-12-04 | Bristol-Myers Squibb Company | Heterocyclicsulfonamide hepatitis c virus inhibitors |
MY140680A (en) | 2002-05-20 | 2010-01-15 | Bristol Myers Squibb Co | Hepatitis c virus inhibitors |
AU2003301959A1 (en) * | 2002-05-20 | 2004-06-03 | Bristol-Myers Squibb Company | Substituted cycloalkyl p1' hepatitis c virus inhibitors |
KR100457857B1 (ko) * | 2002-05-23 | 2004-11-18 | (주) 비엔씨바이오팜 | 2-[2-(3-인돌릴)에틸아미노]피리딘 유도체, 그 제조방법및 이를 포함하는 항바이러스용 약학적 조성물 |
TW200500374A (en) | 2002-06-28 | 2005-01-01 | Idenlx Cayman Ltd | 2' and 3' -nucleoside produrgs for treating flavivridae infections |
US20040033959A1 (en) * | 2002-07-19 | 2004-02-19 | Boehringer Ingelheim Pharmaceuticals, Inc. | Pharmaceutical compositions for hepatitis C viral protease inhibitors |
AU2003261434A1 (en) * | 2002-08-12 | 2004-02-25 | Bristol-Myers Squibb Company | Iminothiazolidinones as inhibitors of hcv replication |
EP1408031A1 (en) * | 2002-10-09 | 2004-04-14 | 3 D Gene Pharma | Pyrolidine derivatives useful in treatment of hepatitis C virus infection |
ATE418554T1 (de) | 2002-10-24 | 2009-01-15 | Glaxo Group Ltd | 1-acyl-pyrrolidin-derivate für die behandlung von viralen infektionen |
US20050075279A1 (en) * | 2002-10-25 | 2005-04-07 | Boehringer Ingelheim International Gmbh | Macrocyclic peptides active against the hepatitis C virus |
US7601709B2 (en) | 2003-02-07 | 2009-10-13 | Enanta Pharmaceuticals, Inc. | Macrocyclic hepatitis C serine protease inhibitors |
ATE486889T1 (de) * | 2003-03-05 | 2010-11-15 | Boehringer Ingelheim Int | Peptidanaloga mit inhibitorischer wirkung auf hepatitis c |
WO2004101605A1 (en) * | 2003-03-05 | 2004-11-25 | Boehringer Ingelheim International Gmbh | Hepatitis c inhibiting compounds |
KR100960802B1 (ko) * | 2003-03-08 | 2010-06-01 | 주식회사유한양행 | 씨형 간염바이러스 감염 치료용 엔에스3 프로테아제 억제제 |
US7148347B2 (en) * | 2003-04-10 | 2006-12-12 | Boehringer Ingelheim International Gmbh | Process for preparing macrocyclic compounds |
US7173004B2 (en) * | 2003-04-16 | 2007-02-06 | Bristol-Myers Squibb Company | Macrocyclic isoquinoline peptide inhibitors of hepatitis C virus |
CA2522561C (en) | 2003-04-18 | 2012-07-17 | Enanta Pharmaceuticals, Inc. | Quinoxalinyl macrocyclic hepatitis c serine protease inhibitors |
US7176208B2 (en) * | 2003-04-18 | 2007-02-13 | Enanta Pharmaceuticals, Inc. | Quinoxalinyl macrocyclic hepatitis C serine protease inhibitors |
US6846836B2 (en) | 2003-04-18 | 2005-01-25 | Bristol-Myers Squibb Company | N-substituted phenylurea inhibitors of mitochondrial F1F0 ATP hydrolase |
UY28323A1 (es) * | 2003-05-21 | 2004-12-31 | Boehringer Ingelheim Int | Compuestos inhibidores de la hepatitis c |
WO2005003147A2 (en) | 2003-05-30 | 2005-01-13 | Pharmasset, Inc. | Modified fluorinated nucleoside analogues |
WO2004113365A2 (en) * | 2003-06-05 | 2004-12-29 | Enanta Pharmaceuticals, Inc. | Hepatitis c serine protease tri-peptide inhibitors |
US7273851B2 (en) | 2003-06-05 | 2007-09-25 | Enanta Pharmaceuticals, Inc. | Tri-peptide hepatitis C serine protease inhibitors |
US7125845B2 (en) * | 2003-07-03 | 2006-10-24 | Enanta Pharmaceuticals, Inc. | Aza-peptide macrocyclic hepatitis C serine protease inhibitors |
WO2005009418A2 (en) * | 2003-07-25 | 2005-02-03 | Idenix (Cayman) Limited | Purine nucleoside analogues for treating diseases caused by flaviviridae including hepatitis c |
CN1867579A (zh) | 2003-08-26 | 2006-11-22 | 先灵公司 | 丙肝病毒的新的肽模拟物ns3-丝氨酸蛋白酶抑制剂 |
US8377952B2 (en) | 2003-08-28 | 2013-02-19 | Abbott Laboratories | Solid pharmaceutical dosage formulation |
US8025899B2 (en) | 2003-08-28 | 2011-09-27 | Abbott Laboratories | Solid pharmaceutical dosage form |
MY148123A (en) | 2003-09-05 | 2013-02-28 | Vertex Pharma | Inhibitors of serine proteases, particularly hcv ns3-ns4a protease |
PE20050431A1 (es) * | 2003-09-22 | 2005-07-19 | Boehringer Ingelheim Int | Peptidos macrociclicos activos contra el virus de la hepatitis c |
BRPI0414814A (pt) * | 2003-09-26 | 2006-11-14 | Schering Corp | inibidores macrocìclicos de protease de serina ns3 de vìrus de hepatite c |
KR20060130027A (ko) | 2003-10-10 | 2006-12-18 | 버텍스 파마슈티칼스 인코포레이티드 | 세린 프로테아제, 특히 hcv ns3-ns4a 프로테아제의억제제 |
NZ546347A (en) | 2003-10-14 | 2009-11-27 | Intermune Inc | Macrocyclic carboxylic acids and acylsulfonamides as inhibitors of HCV replication |
US7491794B2 (en) * | 2003-10-14 | 2009-02-17 | Intermune, Inc. | Macrocyclic compounds as inhibitors of viral replication |
KR20060120166A (ko) | 2003-10-27 | 2006-11-24 | 버텍스 파마슈티칼스 인코포레이티드 | Hcv ns3-ns4a 단백질분해효소 저항성 돌연변이 |
WO2005043118A2 (en) | 2003-10-27 | 2005-05-12 | Vertex Pharmaceuticals Incorporated | Drug discovery method |
EP1944042A1 (en) | 2003-10-27 | 2008-07-16 | Vertex Pharmceuticals Incorporated | Combinations for HCV treatment |
US20050119318A1 (en) * | 2003-10-31 | 2005-06-02 | Hudyma Thomas W. | Inhibitors of HCV replication |
US7132504B2 (en) | 2003-11-12 | 2006-11-07 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
CA2546290A1 (en) * | 2003-11-20 | 2005-06-09 | Schering Corporation | Depeptidized inhibitors of hepatitis c virus ns3 protease |
US7135462B2 (en) | 2003-11-20 | 2006-11-14 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US7309708B2 (en) | 2003-11-20 | 2007-12-18 | Birstol-Myers Squibb Company | Hepatitis C virus inhibitors |
JP2007513200A (ja) * | 2003-12-08 | 2007-05-24 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 超臨界流体処理によるルテニウム副生物の除去 |
CA2549660A1 (en) | 2003-12-15 | 2005-06-30 | Japan Tobacco Inc. | Cyclopropane compounds and pharmaceutical use thereof |
GB0500020D0 (en) | 2005-01-04 | 2005-02-09 | Novartis Ag | Organic compounds |
ES2358333T3 (es) * | 2004-01-21 | 2011-05-09 | Boehringer Ingelheim International Gmbh | Péptidos macrocíclicos con acción contra el virus de la hepatitis c. |
SE0400199D0 (sv) * | 2004-01-30 | 2004-01-30 | Medivir Ab | HCV Protease inhbitors |
WO2005073195A2 (en) * | 2004-01-30 | 2005-08-11 | Medivir Ab | Hcv ns-3 serine protease inhibitors |
AU2005212257A1 (en) | 2004-02-04 | 2005-08-25 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases, particularly HCV NS3-NS4A protease |
US20050182252A1 (en) | 2004-02-13 | 2005-08-18 | Reddy K. R. | Novel 2'-C-methyl nucleoside derivatives |
TWI368507B (en) | 2004-02-20 | 2012-07-21 | Boehringer Ingelheim Int | Viral polymerase inhibitors |
US20070049593A1 (en) | 2004-02-24 | 2007-03-01 | Japan Tobacco Inc. | Tetracyclic fused heterocyclic compound and use thereof as HCV polymerase inhibitor |
SI1719773T1 (sl) | 2004-02-24 | 2009-08-31 | Japan Tobacco Inc | Kondenzirane heterotetraciklične spojine in njihova uporaba kot inhibitorji polimeraze HCV |
CA2557247A1 (en) | 2004-02-27 | 2005-09-22 | Schering Corporation | Compounds as inhibitors of hepatitis c virus ns3 serine protease |
US7635694B2 (en) | 2004-02-27 | 2009-12-22 | Schering Corporation | Cyclobutenedione-containing compounds as inhibitors of hepatitis C virus NS3 serine protease |
ES2349328T3 (es) | 2004-02-27 | 2010-12-30 | Schering Corporation | Nuevos compuestos como inhibidores de la serina proteasa ns3 del virus de la hepatitis c. |
US7816326B2 (en) | 2004-02-27 | 2010-10-19 | Schering Corporation | Sulfur compounds as inhibitors of hepatitis C virus NS3 serine protease |
CA2557301A1 (en) * | 2004-02-27 | 2005-09-15 | Schering Corporation | Cyclobutenedione groups-containing compounds as inhibitors of hepatitis c virus ns3 serine protease |
DE602005015834D1 (de) | 2004-02-27 | 2009-09-17 | Schering Corp | 3,4-(cyclopentyl)kondensierte prolinverbindungen als inhibitoren der ns3-serinprotease des hepatitis-c-virus |
EP1730165A1 (en) | 2004-02-27 | 2006-12-13 | Schering Corporation | Inhibitors of hepatitis c virus ns3 protease |
CA2557495C (en) | 2004-02-27 | 2014-04-15 | Schering Corporation | Sulfur compounds as inhibitors of hepatitis c virus ns3 serine protease |
WO2005090334A2 (en) * | 2004-03-12 | 2005-09-29 | Vertex Pharmaceuticals Incorporated | Processes and intermediates for the preparation of aspartic acetal caspase inhibitors |
CA2556917C (en) * | 2004-03-15 | 2013-07-09 | Boehringer Ingelheim International, Gmbh | Process for preparing macrocyclic compounds |
CA2560897C (en) * | 2004-03-30 | 2012-06-12 | Intermune, Inc. | Macrocyclic compounds as inhibitors of viral replication |
CN1980657A (zh) | 2004-05-05 | 2007-06-13 | 耶鲁大学 | 新颖的抗病毒赛菊宁黄质类似物 |
EP1773868B1 (en) | 2004-05-20 | 2009-07-15 | Schering Corporation | Substituted prolines as inhibitors of hepatitis c virus ns3 serine protease |
JP5156374B2 (ja) * | 2004-05-25 | 2013-03-06 | ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング | 非環式hcvプロテアーゼインヒビターの調製方法 |
AU2005254057B2 (en) | 2004-06-15 | 2011-02-17 | Isis Pharmaceuticals, Inc. | C-purine nucleoside analogs as inhibitors of RNA-dependent RNA viral polymerase |
US20070265222A1 (en) | 2004-06-24 | 2007-11-15 | Maccoss Malcolm | Nucleoside Aryl Phosphoramidates for the Treatment of Rna-Dependent Rna Viral Infection |
WO2006000085A1 (en) * | 2004-06-28 | 2006-01-05 | Boehringer Ingelheim International Gmbh | Hepatitis c inhibitor peptide analogs |
NZ552405A (en) | 2004-07-16 | 2011-04-29 | Gilead Sciences Inc | Pyrrolidine containing antiviral compounds |
WO2006007708A1 (en) * | 2004-07-20 | 2006-01-26 | Boehringer Engelheim International Gmbh | Hepatitis c inhibitor peptide analogs |
UY29016A1 (es) * | 2004-07-20 | 2006-02-24 | Boehringer Ingelheim Int | Analogos de dipeptidos inhibidores de la hepatitis c |
CN101023094B (zh) * | 2004-07-21 | 2011-05-18 | 法莫赛特股份有限公司 | 烷基取代的2-脱氧-2-氟代-d-呋喃核糖基嘧啶和嘌呤及其衍生物的制备 |
US7597884B2 (en) * | 2004-08-09 | 2009-10-06 | Alios Biopharma, Inc. | Hyperglycosylated polypeptide variants and methods of use |
AU2005273968A1 (en) * | 2004-08-09 | 2006-02-23 | Alios Biopharma Inc. | Synthetic hyperglycosylated, protease-resistant polypeptide variants, oral formulations and methods of using the same |
JP2008511633A (ja) | 2004-08-27 | 2008-04-17 | シェーリング コーポレイション | C型肝炎ウィルスns3セリンプロテアーゼの阻害因子としてのアシルスルホンアミド化合物 |
SI3109244T1 (sl) * | 2004-09-14 | 2019-06-28 | Gilead Pharmasset Llc | Priprava 2'fluoro-2'-alkil-substituiranih ali drugih neobvezno substituiranih ribofuranozil pirimidinov in purinov in njihovih derivatov |
WO2006030892A1 (ja) * | 2004-09-17 | 2006-03-23 | Nippon Shinyaku Co., Ltd. | 複素環化合物の製造方法 |
CN101072575A (zh) | 2004-10-01 | 2007-11-14 | 威特克斯医药股份有限公司 | Hcv ns3-ns4a蛋白酶抑制 |
US7659263B2 (en) | 2004-11-12 | 2010-02-09 | Japan Tobacco Inc. | Thienopyrrole compound and use thereof as HCV polymerase inhibitor |
US7323447B2 (en) * | 2005-02-08 | 2008-01-29 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
PL1863833T3 (pl) | 2005-03-08 | 2014-03-31 | Boehringer Ingelheim Int | Sposób otrzymywania związków makrocyklicznych |
CA2606195C (en) * | 2005-05-02 | 2015-03-31 | Merck And Co., Inc. | Hcv ns3 protease inhibitors |
US7592336B2 (en) | 2005-05-10 | 2009-09-22 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
KR20080016597A (ko) | 2005-05-13 | 2008-02-21 | 바이로켐 파마 인코포레이티드 | 플라비바이러스 감염의 예방 또는 치료용 화합물 및 그의예방 또는 치료 방법 |
US20060276404A1 (en) * | 2005-06-02 | 2006-12-07 | Anima Ghosal | Medicaments and methods combining a HCV protease inhibitor and an AKR competitor |
JP5160415B2 (ja) * | 2005-06-02 | 2013-03-13 | メルク・シャープ・アンド・ドーム・コーポレーション | 医薬処方物およびそれを用いる治療方法 |
US20070237818A1 (en) * | 2005-06-02 | 2007-10-11 | Malcolm Bruce A | Controlled-release formulation of HCV protease inhibitor and methods using the same |
NZ563361A (en) | 2005-06-02 | 2011-02-25 | Schering Corp | HCV protease inhibitors in combination with food |
AU2006259348B2 (en) | 2005-06-17 | 2010-07-22 | Novartis Ag | Use of sanglifehrin in HCV |
TWI449711B (zh) * | 2005-06-30 | 2014-08-21 | Virobay Inc | C型肝炎病毒(hcv)抑制劑 |
US7608592B2 (en) | 2005-06-30 | 2009-10-27 | Virobay, Inc. | HCV inhibitors |
US7601686B2 (en) | 2005-07-11 | 2009-10-13 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
AR057456A1 (es) * | 2005-07-20 | 2007-12-05 | Merck & Co Inc | Inhibidores de la proteasa ns3 del vhc |
EP1910378B1 (en) * | 2005-07-20 | 2012-06-20 | Boehringer Ingelheim International GmbH | Hepatitis c inhibitor peptide analogs |
US20090148407A1 (en) * | 2005-07-25 | 2009-06-11 | Intermune, Inc. | Novel Macrocyclic Inhibitors of Hepatitis C Virus Replication |
MY141245A (en) | 2005-07-29 | 2010-03-31 | Tibotec Pharm Ltd | Macrocylic inhibitors of hepatitis c virus |
CN101273042B (zh) * | 2005-07-29 | 2013-11-06 | 泰博特克药品有限公司 | 丙型肝炎病毒的大环抑制剂 |
PE20070211A1 (es) | 2005-07-29 | 2007-05-12 | Medivir Ab | Compuestos macrociclicos como inhibidores del virus de hepatitis c |
PE20070343A1 (es) | 2005-07-29 | 2007-05-12 | Medivir Ab | Inhibidores macrociclicos del virus de la hepatitis c |
PE20070210A1 (es) | 2005-07-29 | 2007-04-16 | Tibotec Pharm Ltd | Compuestos macrociclicos como inhibidores del virus de hepatitis c |
BRPI0614242A2 (pt) | 2005-07-29 | 2011-03-15 | Medivir Ab | inibidores macrocìclicos do vìrus da hepatite c, combinação e composição farmacêutica compreendendo os mesmos, bem como uso e processo para a preparação dos referidos inibidores |
PL1913015T3 (pl) | 2005-07-29 | 2014-04-30 | Janssen R&D Ireland | Makrocykliczne inhibitory wirusa zapalenia wątroby typu C |
TW200745061A (en) | 2005-07-29 | 2007-12-16 | Tibotec Pharm Ltd | Macrocylic inhibitors of hepatitis C virus |
MY139988A (en) | 2005-07-29 | 2009-11-30 | Tibotec Pharm Ltd | Macrocylic inhibitors of hepatitis c virus |
BRPI0614205A2 (pt) * | 2005-08-01 | 2016-11-22 | Merck & Co Inc | composto, composição farmacêutica, e, uso de composto |
CN101277950B (zh) * | 2005-08-02 | 2013-03-27 | 弗特克斯药品有限公司 | 丝氨酸蛋白酶抑制剂 |
WO2007021610A2 (en) | 2005-08-09 | 2007-02-22 | Merck & Co., Inc. | Ribonucleoside cyclic acetal derivatives for the treatment of rna-dependent rna viral infection |
US8076365B2 (en) | 2005-08-12 | 2011-12-13 | Boehringer Ingelheim International Gmbh | Viral polymerase inhibitors |
US8399615B2 (en) | 2005-08-19 | 2013-03-19 | Vertex Pharmaceuticals Incorporated | Processes and intermediates |
ES2449268T3 (es) * | 2005-08-19 | 2014-03-19 | Vertex Pharmaceuticals Inc. | Procesos |
AR055395A1 (es) | 2005-08-26 | 2007-08-22 | Vertex Pharma | Compuestos inhibidores de la actividad de la serina proteasa ns3-ns4a del virus de la hepatitis c |
US7964624B1 (en) | 2005-08-26 | 2011-06-21 | Vertex Pharmaceuticals Incorporated | Inhibitors of serine proteases |
ES2364426T3 (es) | 2005-09-09 | 2011-09-02 | Boehringer Ingelheim International Gmbh | Proceso de metátesis con cerrado del anillo para la preparación de péptidos macrocíclicos. |
ATE493409T1 (de) | 2005-10-11 | 2011-01-15 | Intermune Inc | Verbindungen und verfahren zur inhibierung der replikation des hepatitis-c-virus |
US7772183B2 (en) | 2005-10-12 | 2010-08-10 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US7741281B2 (en) | 2005-11-03 | 2010-06-22 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
RU2008123606A (ru) | 2005-11-11 | 2009-12-20 | Вертекс Фармасьютикалз, Инк (Us) | Варианты вируса гепатита с |
US7705138B2 (en) | 2005-11-11 | 2010-04-27 | Vertex Pharmaceuticals Incorporated | Hepatitis C virus variants |
US7910595B2 (en) * | 2005-12-21 | 2011-03-22 | Abbott Laboratories | Anti-viral compounds |
EP2345652A1 (en) | 2005-12-21 | 2011-07-20 | Abbott Laboratories | Antiviral compounds |
CN102702194A (zh) | 2005-12-21 | 2012-10-03 | 雅培制药有限公司 | 抗病毒化合物 |
EP1971611B1 (en) | 2005-12-21 | 2012-10-10 | Abbott Laboratories | Anti-viral compounds |
US7816348B2 (en) | 2006-02-03 | 2010-10-19 | Boehringer Ingelheim International Gmbh | Viral polymerase inhibitors |
CN102614490A (zh) | 2006-02-27 | 2012-08-01 | 弗特克斯药品有限公司 | 包含vx-950的共晶体和包含所述共晶体的药物组合物 |
JP2009529059A (ja) | 2006-03-08 | 2009-08-13 | アキリオン ファーマシューティカルズ,インコーポレーテッド | 抗c型肝炎ウイルス活性を有する置換アミノチアゾール誘導体 |
WO2007109080A2 (en) | 2006-03-16 | 2007-09-27 | Vertex Pharmaceuticals Incorporated | Deuterated hepatitis c protease inhibitors |
RU2448976C2 (ru) | 2006-04-11 | 2012-04-27 | Новартис Аг | Ингибиторы hcv/вич и их применение |
GB0609492D0 (en) * | 2006-05-15 | 2006-06-21 | Angeletti P Ist Richerche Bio | Therapeutic agents |
KR101069051B1 (ko) | 2006-05-23 | 2011-09-29 | 아이알엠 엘엘씨 | 채널 활성화 프로테아제 억제제로서의 화합물 및 조성물 |
US20080187516A1 (en) * | 2006-06-06 | 2008-08-07 | Ying Sun | Acyclic oximyl hepatitis c protease inhibitors |
US7728148B2 (en) * | 2006-06-06 | 2010-06-01 | Enanta Pharmaceuticals, Inc. | Acyclic oximyl hepatitis C protease inhibitors |
US8268776B2 (en) | 2006-06-06 | 2012-09-18 | Enanta Pharmaceuticals, Inc. | Macrocylic oximyl hepatitis C protease inhibitors |
US9526769B2 (en) | 2006-06-06 | 2016-12-27 | Enanta Pharmaceuticals, Inc. | Macrocylic oximyl hepatitis C protease inhibitors |
GB0612423D0 (en) * | 2006-06-23 | 2006-08-02 | Angeletti P Ist Richerche Bio | Therapeutic agents |
UY30437A1 (es) * | 2006-06-26 | 2008-01-31 | Enanta Pharm Inc | Quinoxalinil macroceclicos inhibidores de serina proteasa del virus de la hepatitis c |
RU2008152171A (ru) * | 2006-07-05 | 2010-08-10 | Интермьюн, Инк. (Us) | Новые ингибиторы вирусной репликации гепатита с |
EP2049474B1 (en) | 2006-07-11 | 2015-11-04 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
US7635683B2 (en) * | 2006-08-04 | 2009-12-22 | Enanta Pharmaceuticals, Inc. | Quinoxalinyl tripeptide hepatitis C virus inhibitors |
US7718612B2 (en) * | 2007-08-02 | 2010-05-18 | Enanta Pharmaceuticals, Inc. | Pyridazinonyl macrocyclic hepatitis C serine protease inhibitors |
US20090035267A1 (en) * | 2007-07-31 | 2009-02-05 | Moore Joel D | Acyclic, pyridazinone-derived hepatitis c serine protease inhibitors |
US7605126B2 (en) * | 2006-08-11 | 2009-10-20 | Enanta Pharmaceuticals, Inc. | Acylaminoheteroaryl hepatitis C virus protease inhibitors |
US7687459B2 (en) * | 2006-08-11 | 2010-03-30 | Enanta Pharmaceuticals, Inc. | Arylalkoxyl hepatitis C virus protease inhibitors |
US7582605B2 (en) * | 2006-08-11 | 2009-09-01 | Enanta Pharmaceuticals, Inc. | Phosphorus-containing hepatitis C serine protease inhibitors |
EP1886685A1 (en) | 2006-08-11 | 2008-02-13 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods, uses and compositions for modulating replication of hcv through the farnesoid x receptor (fxr) activation or inhibition |
WO2008022006A2 (en) * | 2006-08-11 | 2008-02-21 | Enanta Pharmaceuticals, Inc. | Arylalkoxyl hepatitis c virus protease inhibitors |
US20080038225A1 (en) * | 2006-08-11 | 2008-02-14 | Ying Sun | Triazolyl acyclic hepatitis c serine protease inhibitors |
US20090098085A1 (en) * | 2006-08-11 | 2009-04-16 | Ying Sun | Tetrazolyl acyclic hepatitis c serine protease inhibitors |
CA2660555A1 (en) | 2006-08-17 | 2008-02-21 | Boehringer Ingelheim International Gmbh | Viral polymerase inhibitors |
CA2666814A1 (en) * | 2006-08-21 | 2008-05-29 | United Therapeutics Corporation | Combination therapy for treatment of viral infections |
CA2667165A1 (en) * | 2006-10-24 | 2008-05-02 | Merck & Co., Inc. | Hcv ns3 protease inhibitors |
WO2008051514A2 (en) * | 2006-10-24 | 2008-05-02 | Merck & Co., Inc. | Hcv ns3 protease inhibitors |
EP2079479B1 (en) * | 2006-10-24 | 2014-11-26 | Merck Sharp & Dohme Corp. | Hcv ns3 protease inhibitors |
KR101615500B1 (ko) * | 2006-10-27 | 2016-04-27 | 머크 샤프 앤드 돔 코포레이션 | Hcv ns3 프로테아제 억제제 |
CA2667032A1 (en) * | 2006-10-27 | 2008-05-15 | Merck & Co., Inc. | Hcv ns3 protease inhibitors |
US8343477B2 (en) | 2006-11-01 | 2013-01-01 | Bristol-Myers Squibb Company | Inhibitors of hepatitis C virus |
TW200827364A (en) * | 2006-11-02 | 2008-07-01 | Taigen Biotechnology Co Ltd | HCV protease inhibitors |
US7772180B2 (en) | 2006-11-09 | 2010-08-10 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
KR20090086081A (ko) | 2006-11-15 | 2009-08-10 | 바이로켐 파마 인코포레이티드 | 플라비바이러스 감염의 치료 또는 예방용 티오펜 유사체 |
US7763584B2 (en) | 2006-11-16 | 2010-07-27 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US7888464B2 (en) | 2006-11-16 | 2011-02-15 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US8003604B2 (en) | 2006-11-16 | 2011-08-23 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
EA200970493A1 (ru) | 2006-11-17 | 2009-10-30 | Тиботек Фармасьютикалз Лтд. | Макроциклические ингибиторы вируса гепатита с |
MX2009006056A (es) * | 2006-12-07 | 2009-06-16 | Schering Corp | Formulacion de matriz sensible al ph. |
WO2008133753A2 (en) * | 2006-12-20 | 2008-11-06 | Abbott Laboratories | Anti-viral compounds |
GB0625345D0 (en) * | 2006-12-20 | 2007-01-31 | Angeletti P Ist Richerche Bio | Therapeutic compounds |
GB0625349D0 (en) * | 2006-12-20 | 2007-01-31 | Angeletti P Ist Richerche Bio | Therapeutic compounds |
JP2010513450A (ja) * | 2006-12-20 | 2010-04-30 | イステイチユート・デイ・リチエルケ・デイ・ビオロジア・モレコラーレ・ピ・アンジエレツテイ・エツセ・ピー・アー | 抗ウイルス性インドール |
WO2008074035A1 (en) * | 2006-12-27 | 2008-06-19 | Abbott Laboratories | Hcv protease inhibitors and uses thereof |
WO2008095058A1 (en) * | 2007-02-01 | 2008-08-07 | Taigen Biotechnology Co. Ltd. | Hcv protease inhibitors |
ATE542815T1 (de) | 2007-02-27 | 2012-02-15 | Vertex Pharma | Kokristalle und pharmazeutische zusammensetzungen damit |
CA2679426A1 (en) | 2007-02-27 | 2008-09-04 | Luc Farmer | Inhibitors of serine proteases |
WO2008106167A1 (en) * | 2007-02-28 | 2008-09-04 | Conatus Pharmaceuticals, Inc. | Combination therapy comprising matrix metalloproteinase inhibitors and caspase inhibitors for the treatment of liver diseases |
ATE525068T1 (de) | 2007-02-28 | 2011-10-15 | Conatus Pharmaceuticals Inc | Verfahren zur behandlung von chronischer viraler hepatitis c mithilfe von ro 113-0830 |
MX2009010205A (es) * | 2007-03-23 | 2009-10-19 | Schering Corp | Inhibidores de cetoamida p1-no epimerizables de proteasa ns3 de virus de hepatitis c. |
US7964580B2 (en) | 2007-03-30 | 2011-06-21 | Pharmasset, Inc. | Nucleoside phosphoramidate prodrugs |
US7910587B2 (en) * | 2007-04-26 | 2011-03-22 | Enanta Pharmaceuticals, Inc. | Quinoxalinyl dipeptide hepatitis C virus inhibitors |
US20080317712A1 (en) * | 2007-04-26 | 2008-12-25 | Deqiang Niu | Arylpiperidinyl and arylpyrrolidinyl tripeptide hepatitis c serine protease inhibitors |
US20080267917A1 (en) * | 2007-04-26 | 2008-10-30 | Deqiang Niu | N-functionalized amides as hepatitis c serine protease inhibitors |
US8377872B2 (en) | 2007-04-26 | 2013-02-19 | Enanta Pharmaceuticals, Inc. | Cyclic P3 tripeptide hepatitis C serine protease inhibitors |
US20080292587A1 (en) * | 2007-04-26 | 2008-11-27 | Ying Sun | Oximyl dipeptide hepatitis c protease inhibitors |
US20090155209A1 (en) * | 2007-05-03 | 2009-06-18 | Blatt Lawrence M | Novel macrocyclic inhibitors of hepatitis c virus replication |
MX2009011930A (es) | 2007-05-04 | 2009-11-18 | Vertex Pharma | Terapia de combinacion para el tratamiento de infeccion de virus de hepatitis c. |
MX2009012117A (es) * | 2007-05-09 | 2009-11-23 | Pfizer | Composiciones y derivados heterociclicos sustituidos y su uso farmaceutico como antibacterianos. |
EP2185524A1 (en) | 2007-05-10 | 2010-05-19 | Intermune, Inc. | Novel peptide inhibitors of hepatitis c virus replication |
GB0709791D0 (en) * | 2007-05-22 | 2007-06-27 | Angeletti P Ist Richerche Bio | Antiviral agents |
WO2009005677A2 (en) * | 2007-06-29 | 2009-01-08 | Gilead Sciences, Inc. | Antiviral compounds |
KR101596524B1 (ko) * | 2007-06-29 | 2016-02-22 | 길리애드 사이언시즈, 인코포레이티드 | 항바이러스 화합물 |
AU2008277442A1 (en) * | 2007-07-17 | 2009-01-22 | Istituto Di Ricerche Di Biologia Molecolare P. Angeletti Spa | Macrocyclic indole derivatives for the treatment of hepatitis C infections |
JP5433573B2 (ja) * | 2007-07-19 | 2014-03-05 | イステイチユート・デイ・リチエルケ・デイ・ビオロジア・モレコラーレ・ピ・アンジエレツテイ・エツセ・エルレ・エルレ | 抗ウイルス剤としての大環状化合物 |
CA2693997C (en) | 2007-08-03 | 2013-01-15 | Pierre L. Beaulieu | Viral polymerase inhibitors |
JP5443360B2 (ja) | 2007-08-30 | 2014-03-19 | バーテックス ファーマシューティカルズ インコーポレイテッド | 共結晶体およびそれを含む医薬組成物 |
GB0718575D0 (en) | 2007-09-24 | 2007-10-31 | Angeletti P Ist Richerche Bio | Nucleoside derivatives as inhibitors of viral polymerases |
US8419332B2 (en) * | 2007-10-19 | 2013-04-16 | Atlas Bolt & Screw Company Llc | Non-dimpling fastener |
US20090111757A1 (en) * | 2007-10-25 | 2009-04-30 | Taigen Biotechnology Co., Ltd. | Hcv protease inhibitors |
US8383583B2 (en) | 2007-10-26 | 2013-02-26 | Enanta Pharmaceuticals, Inc. | Macrocyclic, pyridazinone-containing hepatitis C serine protease inhibitors |
JP2011503201A (ja) | 2007-11-14 | 2011-01-27 | エナンタ ファーマシューティカルズ インコーポレイテッド | 大環状テトラゾリルc型肝炎セリンプロテアーゼ阻害剤 |
US8030307B2 (en) * | 2007-11-29 | 2011-10-04 | Enanta Pharmaceuticals, Inc. | Bicyclic, C5-substituted proline derivatives as inhibitors of the hepatitis C virus NS3 protease |
US8263549B2 (en) * | 2007-11-29 | 2012-09-11 | Enanta Pharmaceuticals, Inc. | C5-substituted, proline-derived, macrocyclic hepatitis C serine protease inhibitors |
EP2224942A4 (en) * | 2007-12-05 | 2012-01-25 | Enanta Pharm Inc | FLUORATED TRIPEPTIDE HCV SERINE PROTEASE INHIBITORS |
WO2009076166A2 (en) * | 2007-12-05 | 2009-06-18 | Enanta Pharmaceuticals, Inc. | Oximyl hcv serine protease inhibitors |
US8193346B2 (en) | 2007-12-06 | 2012-06-05 | Enanta Pharmaceuticals, Inc. | Process for making macrocyclic oximyl hepatitis C protease inhibitors |
WO2009079353A1 (en) | 2007-12-14 | 2009-06-25 | Enanta Pharmaceuticals, Inc. | Triazole-containing macrocyclic hcv serine protease inhibitors |
EP2234977A4 (en) | 2007-12-19 | 2011-04-13 | Boehringer Ingelheim Int | VIRAL POLYMERASE INHIBITORS |
US8202996B2 (en) | 2007-12-21 | 2012-06-19 | Bristol-Myers Squibb Company | Crystalline forms of N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-((7-chloro-4-methoxy-1-isoquinolinyl)oxy)-N- ((1R,2S)-1-((cyclopropylsulfonyl)carbamoyl)-2-vinylcyclopropyl)-L-prolinamide |
MX2010008109A (es) * | 2008-01-24 | 2010-09-22 | Enanta Pharm Inc | Tripéptidos difluorizados como inhibidores de proteasa de serina de virus de hepatitis c (hcv). |
US8101567B2 (en) * | 2008-01-24 | 2012-01-24 | Enanta Pharmaceuticals, Inc. | Heteroaryl-containing tripeptide HCV serine protease inhibitors |
AU2009210789B2 (en) | 2008-02-04 | 2014-01-30 | Idenix Pharmaceuticals, Inc. | Macrocyclic serine protease inhibitors |
MX2010008371A (es) * | 2008-02-07 | 2010-10-04 | Virobay Inc | Inhibidores de catepsina b. |
US8591878B2 (en) | 2008-02-25 | 2013-11-26 | Merck Sharp & Dohme Corp. | Therapeutic compounds |
US8372802B2 (en) * | 2008-03-20 | 2013-02-12 | Enanta Pharmaceuticals, Inc. | Fluorinated macrocyclic compounds as hepatitis C virus inhibitors |
TW200946541A (en) * | 2008-03-27 | 2009-11-16 | Idenix Pharmaceuticals Inc | Solid forms of an anti-HIV phosphoindole compound |
AP2010005416A0 (en) | 2008-04-15 | 2010-10-31 | Intermune Inc | Novel macrocyclic inhibitors of hepatitis c virus replication. |
US8163921B2 (en) * | 2008-04-16 | 2012-04-24 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
AU2009241445A1 (en) * | 2008-04-28 | 2009-11-05 | Merck Sharp & Dohme Corp. | HCV NS3 protease inhibitors |
US8211891B2 (en) * | 2008-04-30 | 2012-07-03 | Enanta Pharmaceuticals, Inc. | Difluoromethyl-containing macrocyclic compounds as hepatitis C virus inhibitors |
US20090285774A1 (en) * | 2008-05-15 | 2009-11-19 | Bristol-Myers Squibb Company | Hepatitis C Virus Inhibitors |
CN101580535B (zh) * | 2008-05-16 | 2012-10-03 | 太景生物科技股份有限公司 | 丙型肝炎病毒蛋白酶抑制剂 |
US7964560B2 (en) | 2008-05-29 | 2011-06-21 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US8044023B2 (en) | 2008-05-29 | 2011-10-25 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US8173621B2 (en) | 2008-06-11 | 2012-05-08 | Gilead Pharmasset Llc | Nucleoside cyclicphosphates |
EP2476690A1 (en) | 2008-07-02 | 2012-07-18 | IDENIX Pharmaceuticals, Inc. | Compounds and pharmaceutical compositions for the treatment of viral infections |
ES2491090T3 (es) | 2008-07-22 | 2014-09-05 | Merck Sharp & Dohme Corp. | Combinaciones de un compuesto de quinoxalina macrocíclica que es un inhibidor de la proteasa NS3 del VHC con otros agentes del VHC |
ES2383273T3 (es) | 2008-07-23 | 2012-06-19 | F. Hoffmann-La Roche Ag | Compuestos heterocíclicos antivíricos |
US8207341B2 (en) | 2008-09-04 | 2012-06-26 | Bristol-Myers Squibb Company | Process or synthesizing substituted isoquinolines |
UY32099A (es) | 2008-09-11 | 2010-04-30 | Enanta Pharm Inc | Inhibidores macrocíclicos de serina proteasas de hepatitis c |
EP2687526A1 (en) * | 2008-09-16 | 2014-01-22 | Boehringer Ingelheim International Gmbh | Crystalline forms of a 2-thiazolyl- 4-quinolinyl-oxy derivative, a potent HCV inhibitor |
MY152824A (en) * | 2008-09-17 | 2014-11-28 | Boehringer Ingelheim Int | Combination of hcv ns3 protease inhibitor with interferon and ribavirin. |
WO2010034671A1 (en) | 2008-09-26 | 2010-04-01 | F. Hoffmann-La Roche Ag | Pyrine or pyrazine derivatives for treating hcv |
US8563505B2 (en) | 2008-09-29 | 2013-10-22 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US8044087B2 (en) | 2008-09-29 | 2011-10-25 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
EP2341924A4 (en) | 2008-10-02 | 2013-01-23 | David Gladstone Inst | METHOD FOR THE TREATMENT OF HEPATITIS C VIRUS INFECTIONS |
AU2009303483A1 (en) * | 2008-10-15 | 2010-04-22 | Intermune, Inc. | Therapeutic antiviral peptides |
MX2011004133A (es) | 2008-10-30 | 2011-05-24 | Hoffmann La Roche | Derivados de arilpiridona antiviral heterociclica. |
CA2738732A1 (en) * | 2008-11-21 | 2010-05-27 | Boehringer Ingelheim International Gmbh | Pharmaceutical composition of a potent hcv inhibitor for oral administration |
PT2373172E (pt) | 2008-12-03 | 2013-10-21 | Presidio Pharmaceuticals Inc | Inibidores de ns5a de hcv |
WO2010065668A1 (en) | 2008-12-03 | 2010-06-10 | Presidio Pharmaceuticals, Inc. | Inhibitors of hcv ns5a |
US20100272674A1 (en) * | 2008-12-04 | 2010-10-28 | Bristol-Myers Squibb Company | Hepatitis C Virus Inhibitors |
US8283310B2 (en) | 2008-12-15 | 2012-10-09 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
KR20110114582A (ko) | 2008-12-19 | 2011-10-19 | 길리애드 사이언시즈, 인코포레이티드 | Hcv ns3 프로테아제 억제제 |
AU2009330333A1 (en) | 2008-12-22 | 2011-07-07 | Gilead Sciences, Inc. | Antiviral compounds |
KR20110094352A (ko) | 2008-12-22 | 2011-08-23 | 에프. 호프만-라 로슈 아게 | 헤테로사이클릭 항바이러스 화합물 |
SG172363A1 (en) | 2008-12-23 | 2011-07-28 | Pharmasset Inc | Synthesis of purine nucleosides |
WO2010075517A2 (en) | 2008-12-23 | 2010-07-01 | Pharmasset, Inc. | Nucleoside analogs |
CL2009002207A1 (es) | 2008-12-23 | 2011-02-18 | Gilead Pharmasset Llc | Compuestos derivados de 3-hidroxi-5-(9h-purin-9-il)tetrahidrofuran-2-il, inhibidor de la replicacion de arn viral dependiente de arn; composicion farmaceutica; uso para el tratamiento de hepatitis c. |
MX2011007195A (es) | 2009-01-07 | 2013-07-12 | Scynexis Inc | Derivado de ciclosporina para el uso en el tratamiento de infección de virus de hepatitis c (vhc) y virus de inmunodeficiencia humana (vih). |
WO2010082050A1 (en) | 2009-01-16 | 2010-07-22 | Istituto Di Ricerche Di Biologia Molecolare P. Angeletti S.P.A. | Macrocyclic and 7-aminoalkyl-substituted benzoxazocines for treatment of hepatitis c infections |
GB0900914D0 (en) | 2009-01-20 | 2009-03-04 | Angeletti P Ist Richerche Bio | Antiviral agents |
US8102720B2 (en) * | 2009-02-02 | 2012-01-24 | Qualcomm Incorporated | System and method of pulse generation |
AR075584A1 (es) | 2009-02-27 | 2011-04-20 | Intermune Inc | COMPOSICIONES TERAPEUTICAS QUE COMPRENDEN beta-D-2'-DESOXI-2'-FLUORO-2'-C-METILCITIDINA Y UN DERIVADO DE ACIDO ISOINDOL CARBOXILICO Y SUS USOS. COMPUESTO. |
US8193372B2 (en) | 2009-03-04 | 2012-06-05 | Idenix Pharmaceuticals, Inc. | Phosphothiophene and phosphothiazole HCV polymerase inhibitors |
WO2010100178A1 (en) | 2009-03-06 | 2010-09-10 | F. Hoffmann-La Roche Ag | Heterocyclic antiviral compounds |
WO2010107739A2 (en) | 2009-03-18 | 2010-09-23 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions of treating a flaviviridae family viral infection |
KR20110131312A (ko) | 2009-03-27 | 2011-12-06 | 프레시디오 파마슈티칼스, 인코포레이티드 | 융합된 고리 c형 간염 억제제 |
US8927576B2 (en) | 2009-04-06 | 2015-01-06 | PTC Therpeutics, Inc. | HCV inhibitor and therapeutic agent combinations |
TW201040181A (en) | 2009-04-08 | 2010-11-16 | Idenix Pharmaceuticals Inc | Macrocyclic serine protease inhibitors |
US20110182850A1 (en) | 2009-04-10 | 2011-07-28 | Trixi Brandl | Organic compounds and their uses |
US8512690B2 (en) | 2009-04-10 | 2013-08-20 | Novartis Ag | Derivatised proline containing peptide compounds as protease inhibitors |
MX2011011112A (es) | 2009-04-25 | 2011-11-18 | Hoffmann La Roche | Compuestos antivirales heterociclicos. |
US8936781B2 (en) | 2009-05-13 | 2015-01-20 | Enanta Pharmaceuticals, Inc. | Macrocyclic compounds as hepatitis C virus inhibitors |
US8618076B2 (en) | 2009-05-20 | 2013-12-31 | Gilead Pharmasset Llc | Nucleoside phosphoramidates |
TWI583692B (zh) | 2009-05-20 | 2017-05-21 | 基利法瑪席特有限責任公司 | 核苷磷醯胺 |
TWI428332B (zh) | 2009-06-09 | 2014-03-01 | Hoffmann La Roche | 雜環抗病毒化合物 |
CA2762675A1 (en) | 2009-06-24 | 2010-12-29 | F. Hoffmann-La Roche Ag | Heterocyclic antiviral compound |
US8232246B2 (en) * | 2009-06-30 | 2012-07-31 | Abbott Laboratories | Anti-viral compounds |
EP2448912A4 (en) * | 2009-07-02 | 2014-05-28 | Reddys Lab Ltd Dr | ENZYMES AND METHODS FOR DEDOLDING AMINOVINYL-CYCLOPROPANECARBOXYLIC ACID DERIVATIVES |
ME01718B (me) | 2009-07-07 | 2014-09-20 | Boehringer Ingelheim Int | Farmaceutska kompozicija za inhibitor proteaze virusnog Hepatitis C |
WO2011014487A1 (en) | 2009-07-30 | 2011-02-03 | Merck Sharp & Dohme Corp. | Hepatitis c virus ns3 protease inhibitors |
TW201117812A (en) | 2009-08-05 | 2011-06-01 | Idenix Pharmaceuticals Inc | Macrocyclic serine protease inhibitors |
CN102471239A (zh) | 2009-08-10 | 2012-05-23 | 住友化学株式会社 | 光学活性的1-氨基-2-乙烯基环丙甲酸酯的制造方法 |
US8324417B2 (en) | 2009-08-19 | 2012-12-04 | Virobay, Inc. | Process for the preparation of (S)-2-amino-5-cyclopropyl-4,4-difluoropentanoic acid and alkyl esters and acid salts thereof |
SI2477980T1 (sl) * | 2009-09-15 | 2017-01-31 | Taigen Biotechnology Co., Ltd. | Inhibitorji HCV proteaze |
CN102741270B (zh) * | 2009-09-28 | 2015-07-22 | 英特穆恩公司 | C型肝炎病毒复制的环肽抑制剂 |
WO2011049908A2 (en) * | 2009-10-19 | 2011-04-28 | Enanta Pharmaceuticals, Inc. | Bismacrokyclic compounds as hepatitis c virus inhibitors |
EA201200650A1 (ru) | 2009-10-30 | 2012-12-28 | Бёрингер Ингельхайм Интернациональ Гмбх | Курсы комбинированного лечения вируса гепатита с, включающие bi201335, интерферон-альфа и рибавирин |
US20110117055A1 (en) | 2009-11-19 | 2011-05-19 | Macdonald James E | Methods of Treating Hepatitis C Virus with Oxoacetamide Compounds |
CA2781614A1 (en) | 2009-11-25 | 2011-06-09 | Vertex Pharmaceuticals Incorporated | 5-alkynyl-thiophene-2-carboxylic acid derivatives and their use for the treatment or prevention of flavivirus infections |
MX2012006877A (es) | 2009-12-18 | 2012-08-31 | Idenix Pharmaceuticals Inc | Inhibidores de virus de hepatitis c de arileno o heteroarileno 5, 5 - fusionado. |
US20130072523A1 (en) | 2009-12-24 | 2013-03-21 | Vertex Pharmaceuticals Incorporated | Analogues for the treatment or prevention of flavivirus infections |
US20110178107A1 (en) * | 2010-01-20 | 2011-07-21 | Taigen Biotechnology Co., Ltd. | Hcv protease inhibitors |
CN102140100B (zh) | 2010-01-27 | 2014-06-11 | 爱博新药研发(上海)有限公司 | 高效抑制丙型肝炎病毒的多环化合物及其制备方法和用途 |
US8530497B2 (en) | 2010-03-11 | 2013-09-10 | Boehringer Ingelheim International Gmbh | Crystalline salts of a potent HCV inhibitor |
CA2794145A1 (en) | 2010-03-24 | 2011-09-29 | Vertex Pharmaceuticals Incorporated | Analogues for the treatment or prevention of flavivirus infections |
MX2012010919A (es) | 2010-03-24 | 2013-02-01 | Vertex Pharma | Analogos para el tratamiento o prevencion de infecciones por flavivirus. |
TW201141857A (en) | 2010-03-24 | 2011-12-01 | Vertex Pharma | Analogues for the treatment or prevention of flavivirus infections |
TW201139438A (en) | 2010-03-24 | 2011-11-16 | Vertex Pharma | Analogues for the treatment or prevention of flavivirus infections |
US8563530B2 (en) | 2010-03-31 | 2013-10-22 | Gilead Pharmassel LLC | Purine nucleoside phosphoramidate |
AP3515A (en) | 2010-03-31 | 2016-01-11 | Gilead Pharmasset Llc | Nucleoside phosphoramidates |
WO2011123586A1 (en) | 2010-04-01 | 2011-10-06 | Idenix Pharmaceuticals, Inc. | Compounds and pharmaceutical compositions for the treatment of viral infections |
CA2800509A1 (en) | 2010-05-24 | 2011-12-01 | Presidio Pharmaceuticals, Inc. | Inhibitors of hcv ns5a |
WO2011156545A1 (en) | 2010-06-09 | 2011-12-15 | Vertex Pharmaceuticals Incorporated | Viral dynamic model for hcv combination therapy |
WO2011159826A2 (en) | 2010-06-15 | 2011-12-22 | Vertex Pharmaceuticals Incorporated | Hcv ns5b protease mutants |
WO2012006070A1 (en) | 2010-06-28 | 2012-01-12 | Vertex Pharmaceuticals Incorporated | Compounds and methods for the treatment or prevention of flavivirus infections |
AR081691A1 (es) | 2010-06-28 | 2012-10-10 | Vertex Pharma | Derivados de tiofeno, metodos para su preparacion y su uso en el tratamiento o la prevencion de infecciones por flavivirus |
WO2012006060A1 (en) | 2010-06-28 | 2012-01-12 | Vertex Pharmaceuticals Incorporated | Compounds and methods for the treatment or prevention of flavivirus infections |
WO2012024363A2 (en) | 2010-08-17 | 2012-02-23 | Vertex Pharmaceuticals Incorporated | Compounds and methods for the treatment or prevention of flaviviridae viral infections |
NZ608720A (en) | 2010-09-21 | 2015-03-27 | Enanta Pharm Inc | Macrocyclic proline derived hcv serine protease inhibitors |
MX2013003060A (es) * | 2010-09-30 | 2013-05-30 | Boehringer Ingelheim Int | Terapia de combinacion para tratar infeccion por hcv. |
EA201390532A1 (ru) | 2010-10-08 | 2013-09-30 | Новартис Аг | Композиции сульфамидых ингибиторов ns3, содержащие витамин е |
JP6069215B2 (ja) | 2010-11-30 | 2017-02-01 | ギリアド ファーマセット エルエルシー | 化合物 |
MX2013006951A (es) * | 2010-12-16 | 2013-10-03 | Abbvie Inc | Compuestos antivirales. |
CN103380132B (zh) | 2010-12-30 | 2016-08-31 | 益安药业 | 菲啶大环丙型肝炎丝氨酸蛋白酶抑制剂 |
CA2822556A1 (en) | 2010-12-30 | 2012-07-05 | Enanta Pharmaceuticals, Inc | Macrocyclic hepatitis c serine protease inhibitors |
WO2012109398A1 (en) | 2011-02-10 | 2012-08-16 | Idenix Pharmaceuticals, Inc. | Macrocyclic serine protease inhibitors, pharmaceutical compositions thereof, and their use for treating hcv infections |
WO2012107589A1 (en) | 2011-02-11 | 2012-08-16 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Methods and pharmaceutical compositions for the treatment and prevention of hcv infections |
WO2012123298A1 (en) | 2011-03-11 | 2012-09-20 | F. Hoffmann-La Roche Ag | Antiviral compounds |
US20120252721A1 (en) | 2011-03-31 | 2012-10-04 | Idenix Pharmaceuticals, Inc. | Methods for treating drug-resistant hepatitis c virus infection with a 5,5-fused arylene or heteroarylene hepatitis c virus inhibitor |
EP2691409B1 (en) | 2011-03-31 | 2018-02-21 | Idenix Pharmaceuticals LLC. | Compounds and pharmaceutical compositions for the treatment of viral infections |
US8957203B2 (en) | 2011-05-05 | 2015-02-17 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
US10201584B1 (en) | 2011-05-17 | 2019-02-12 | Abbvie Inc. | Compositions and methods for treating HCV |
US8691757B2 (en) | 2011-06-15 | 2014-04-08 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
WO2012171332A1 (zh) | 2011-06-16 | 2012-12-20 | 爱博新药研发(上海)有限公司 | 抑制丙型肝炎病毒的大环状杂环化合物及其制备和应用 |
JPWO2012176715A1 (ja) | 2011-06-21 | 2015-02-23 | 三菱瓦斯化学株式会社 | 1−アミノ−2−ビニルシクロプロパンカルボン酸アミドおよびその塩、ならびにその製造方法 |
WO2012175581A1 (en) | 2011-06-24 | 2012-12-27 | F. Hoffmann-La Roche Ag | Antiviral compounds |
CN102807607B (zh) * | 2011-07-22 | 2013-10-23 | 爱博新药研发(上海)有限公司 | 抑制丙肝病毒的稠环杂环类化合物、其中间体及其应用 |
TW201317223A (zh) | 2011-07-26 | 2013-05-01 | Vertex Pharma | 噻吩化合物 |
WO2013016499A1 (en) | 2011-07-26 | 2013-01-31 | Vertex Pharmaceuticals Incorporated | Methods for preparation of thiophene compounds |
DE202012012998U1 (de) | 2011-08-31 | 2014-06-13 | Daniel Elias | Bioaktive, regenerative Mischung zur Herstellung eines Ergänzungsnahrungsmittels |
US9403863B2 (en) | 2011-09-12 | 2016-08-02 | Idenix Pharmaceuticals Llc | Substituted carbonyloxymethylphosphoramidate compounds and pharmaceutical compositions for the treatment of viral infections |
WO2013039855A1 (en) | 2011-09-12 | 2013-03-21 | Idenix Pharmaceuticals, Inc. | Compounds and pharmaceutical compositions for the treatment of viral infections |
CN103917541B (zh) | 2011-10-10 | 2016-08-17 | 弗·哈夫曼-拉罗切有限公司 | 抗病毒化合物 |
EP2768838A1 (en) | 2011-10-14 | 2014-08-27 | IDENIX Pharmaceuticals, Inc. | Substituted 3',5'-cyclic phosphates of purine nucleotide compounds and pharmaceutical compositions for the treatment of viral infections |
ES2527544T1 (es) | 2011-10-21 | 2015-01-26 | Abbvie Inc. | Tratamiento mono (PSI-7977) o de combinación con AAD para su uso en el tratamiento del VHC |
US8466159B2 (en) | 2011-10-21 | 2013-06-18 | Abbvie Inc. | Methods for treating HCV |
AR088463A1 (es) | 2011-10-21 | 2014-06-11 | Abbvie Inc | Metodos para el tratamiento de hcv |
US8492386B2 (en) | 2011-10-21 | 2013-07-23 | Abbvie Inc. | Methods for treating HCV |
WO2013074386A2 (en) | 2011-11-15 | 2013-05-23 | Merck Sharp & Dohme Corp. | Hcv ns3 protease inhibitors |
US8889159B2 (en) | 2011-11-29 | 2014-11-18 | Gilead Pharmasset Llc | Compositions and methods for treating hepatitis C virus |
CA3131037A1 (en) | 2011-11-30 | 2013-06-06 | Emory University | Antiviral jak inhibitors useful in treating or preventing retroviral and other viral infections |
AU2012347785B2 (en) | 2011-12-06 | 2017-03-16 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for treating viral diseases |
CN103987723B (zh) | 2011-12-16 | 2017-03-01 | 弗·哈夫曼-拉罗切有限公司 | Hcv ns5a 的抑制剂 |
AU2012357986B2 (en) | 2011-12-20 | 2017-02-02 | Riboscience Llc | 4'-Azido, 3'-fluoro substituted nucleoside derivatives as inhibitors of HCV RNA replication |
AU2012357940B2 (en) | 2011-12-20 | 2017-02-16 | Riboscience Llc | 2',4'-difluoro-2'-methyl substituted nucleoside derivatives as inhibitors of HCV RNA replication |
US20140356325A1 (en) | 2012-01-12 | 2014-12-04 | Ligand Pharmaceuticals Incorporated | Novel 2'-c-methyl nucleoside derivative compounds |
CN104244926A (zh) | 2012-01-12 | 2014-12-24 | 勃林格殷格翰国际有限公司 | 作为强效的hcv 抑制剂的稳定的药物制剂 |
WO2013133927A1 (en) | 2012-02-13 | 2013-09-12 | Idenix Pharmaceuticals, Inc. | Pharmaceutical compositions of 2'-c-methyl-guanosine, 5'-[2-[(3-hydroxy-2,2-dimethyl-1-oxopropyl)thio]ethyl n-(phenylmethyl)phosphoramidate] |
EP2817291A1 (en) | 2012-02-24 | 2014-12-31 | F. Hoffmann-La Roche AG | Antiviral compounds |
WO2013137869A1 (en) | 2012-03-14 | 2013-09-19 | Boehringer Ingelheim International Gmbh | Combination therapy for treating hcv infection in an hcv-hiv coinfected patient population |
US9012427B2 (en) | 2012-03-22 | 2015-04-21 | Alios Biopharma, Inc. | Pharmaceutical combinations comprising a thionucleotide analog |
WO2013147750A1 (en) | 2012-03-27 | 2013-10-03 | Boehringer Ingelheim International Gmbh | Oral combination therapy for treating hcv infection in specific patient sub-population |
WO2013147749A1 (en) | 2012-03-27 | 2013-10-03 | Boehringer Ingelheim International Gmbh | Oral combination therapy for treating hcv infection in specific patient subgenotype populations |
WO2013143581A1 (en) | 2012-03-28 | 2013-10-03 | Boehringer Ingelheim International Gmbh | Combination therapy for treating hcv infection in specific patient subgenotype sub-population |
US9109001B2 (en) | 2012-05-22 | 2015-08-18 | Idenix Pharmaceuticals, Inc. | 3′,5′-cyclic phosphoramidate prodrugs for HCV infection |
WO2013177195A1 (en) | 2012-05-22 | 2013-11-28 | Idenix Pharmaceuticals, Inc. | 3',5'-cyclic phosphate prodrugs for hcv infection |
AU2013266393B2 (en) | 2012-05-22 | 2017-09-28 | Idenix Pharmaceuticals Llc | D-amino acid compounds for liver disease |
US20140010783A1 (en) | 2012-07-06 | 2014-01-09 | Hoffmann-La Roche Inc. | Antiviral compounds |
US10513534B2 (en) | 2012-10-08 | 2019-12-24 | Idenix Pharmaceuticals Llc | 2′-chloro nucleoside analogs for HCV infection |
EP2909223B1 (en) | 2012-10-19 | 2017-03-22 | Idenix Pharmaceuticals LLC | Dinucleotide compounds for hcv infection |
EA025560B1 (ru) | 2012-10-19 | 2017-01-30 | Бристол-Майерс Сквибб Компани | Ингибиторы вируса гепатита с |
US10723754B2 (en) | 2012-10-22 | 2020-07-28 | Idenix Pharmaceuticals Llc | 2′,4′-bridged nucleosides for HCV infection |
US9643999B2 (en) | 2012-11-02 | 2017-05-09 | Bristol-Myers Squibb Company | Hepatitis C virus inhibitors |
WO2014070964A1 (en) | 2012-11-02 | 2014-05-08 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
WO2014071007A1 (en) | 2012-11-02 | 2014-05-08 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
EP2914614B1 (en) | 2012-11-05 | 2017-08-16 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
CN103804208B (zh) * | 2012-11-14 | 2016-06-08 | 重庆博腾制药科技股份有限公司 | 一种丙肝药物中间体的制备方法 |
US20140140951A1 (en) | 2012-11-14 | 2014-05-22 | Idenix Pharmaceuticals, Inc. | D-Alanine Ester of Rp-Nucleoside Analog |
EP2938624A1 (en) | 2012-11-14 | 2015-11-04 | IDENIX Pharmaceuticals, Inc. | D-alanine ester of sp-nucleoside analog |
EP2935304A1 (en) | 2012-12-19 | 2015-10-28 | IDENIX Pharmaceuticals, Inc. | 4'-fluoro nucleosides for the treatment of hcv |
KR20150109451A (ko) | 2013-01-23 | 2015-10-01 | 에프. 호프만-라 로슈 아게 | 항바이러스성 트라이아졸 유도체 |
WO2014121418A1 (en) | 2013-02-07 | 2014-08-14 | Merck Sharp & Dohme Corp. | Tetracyclic heterocycle compounds and methods of use thereof for the treatment of hepatitis c |
WO2014121417A1 (en) | 2013-02-07 | 2014-08-14 | Merck Sharp & Dohme Corp. | Tetracyclic heterocycle compounds and methods of use thereof for the treatment of hepatitis c |
US20150065439A1 (en) | 2013-02-28 | 2015-03-05 | Vertex Pharmaceuticals Incorporated | Pharmaceutical compositions |
EP2970358B1 (en) | 2013-03-04 | 2021-06-30 | Idenix Pharmaceuticals LLC | 3'-deoxy nucleosides for the treatment of hcv |
WO2014137930A1 (en) | 2013-03-04 | 2014-09-12 | Idenix Pharmaceuticals, Inc. | Thiophosphate nucleosides for the treatment of hcv |
RU2015136256A (ru) | 2013-03-05 | 2017-04-10 | Ф. Хоффманн-Ля Рош Аг | Противовирусные соединения |
WO2014137869A1 (en) | 2013-03-07 | 2014-09-12 | Bristol-Myers Squibb Company | Hepatitis c virus inhibitors |
WO2014138374A1 (en) | 2013-03-08 | 2014-09-12 | Boehringer Ingelheim International Gmbh | Oral combination therapy for treating hcv infection in specific patient sub-population |
EP2970195B1 (en) * | 2013-03-14 | 2017-08-02 | Achillion Pharmaceuticals, Inc. | Processes for producing sovaprevir |
WO2014165542A1 (en) | 2013-04-01 | 2014-10-09 | Idenix Pharmaceuticals, Inc. | 2',4'-fluoro nucleosides for the treatment of hcv |
MA46490A1 (fr) | 2013-05-16 | 2021-04-30 | Riboscience Llc | Dérivés de nucléosides 4'- fluoro-2' - méthyle substitués |
EA201592185A1 (ru) | 2013-05-16 | 2016-05-31 | Рибосайенс Ллк | 4'-азидо, 3'-дезокси-3'-фторзамещенные нуклеозидные производные |
US20180200280A1 (en) | 2013-05-16 | 2018-07-19 | Riboscience Llc | 4'-Fluoro-2'-Methyl Substituted Nucleoside Derivatives as Inhibitors of HCV RNA Replication |
WO2014197578A1 (en) | 2013-06-05 | 2014-12-11 | Idenix Pharmaceuticals, Inc. | 1',4'-thio nucleosides for the treatment of hcv |
WO2015017713A1 (en) | 2013-08-01 | 2015-02-05 | Idenix Pharmaceuticals, Inc. | D-amino acid phosphoramidate pronucleotides of halogeno pyrimidine compounds for liver disease |
ES2900570T3 (es) | 2013-08-27 | 2022-03-17 | Gilead Pharmasset Llc | Formulación de combinación de dos compuestos antivirales |
EP3046924A1 (en) | 2013-09-20 | 2016-07-27 | IDENIX Pharmaceuticals, Inc. | Hepatitis c virus inhibitors |
WO2015061683A1 (en) | 2013-10-25 | 2015-04-30 | Idenix Pharmaceuticals, Inc. | D-amino acid phosphoramidate and d-alanine thiophosphoramidate pronucleotides of nucleoside compounds useful for the treatment of hcv |
WO2015066370A1 (en) | 2013-11-01 | 2015-05-07 | Idenix Pharmaceuticals, Inc. | D-alanine phosphoramidate pronucleotides of 2'-methyl 2'-fluoro guanosine nucleoside compounds for the treatment of hcv |
WO2015081297A1 (en) | 2013-11-27 | 2015-06-04 | Idenix Pharmaceuticals, Inc. | 2'-dichloro and 2'-fluoro-2'-chloro nucleoside analogues for hcv infection |
US9717797B2 (en) | 2013-12-05 | 2017-08-01 | International Business Machines Corporation | Polycarbonates bearing aromatic N-heterocycles for drug delivery |
EP3083654A1 (en) | 2013-12-18 | 2016-10-26 | Idenix Pharmaceuticals LLC | 4'-or nucleosides for the treatment of hcv |
WO2015103490A1 (en) | 2014-01-03 | 2015-07-09 | Abbvie, Inc. | Solid antiviral dosage forms |
EP2899207A1 (en) | 2014-01-28 | 2015-07-29 | Amikana.Biologics | New method for testing HCV protease inhibition |
WO2015134561A1 (en) | 2014-03-05 | 2015-09-11 | Idenix Pharmaceuticals, Inc. | Pharmaceutical compositions comprising a 5,5-fused heteroarylene flaviviridae inhibitor and their use for treating or preventing flaviviridae infection |
WO2015134560A1 (en) | 2014-03-05 | 2015-09-11 | Idenix Pharmaceuticals, Inc. | Solid forms of a flaviviridae virus inhibitor compound and salts thereof |
EP3113763A1 (en) | 2014-03-05 | 2017-01-11 | Idenix Pharmaceuticals LLC | Solid prodrug forms of 2'-chloro-2'-methyl uridine for hcv |
EP3131914B1 (en) | 2014-04-16 | 2023-05-10 | Idenix Pharmaceuticals LLC | 3'-substituted methyl or alkynyl nucleosides for the treatment of hcv |
WO2017189978A1 (en) | 2016-04-28 | 2017-11-02 | Emory University | Alkyne containing nucleotide and nucleoside therapeutic compositions and uses related thereto |
AR112702A1 (es) | 2017-09-21 | 2019-11-27 | Riboscience Llc | Derivados de nucleósidos sustituidos con 4-fluoro-2-metilo como inhibidores de la replicación de hcv arn |
US20220099637A1 (en) | 2018-12-04 | 2022-03-31 | Bristol-Myers Squibb Company | Methods of analysis using in-sample calibration curve by multiple isotopologue reaction monitoring |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0475255A3 (en) * | 1990-09-12 | 1993-04-14 | F. Hoffmann-La Roche Ag | Process for the preparation of optically pure (s)-alpha-((tert-butylsulfonyl)methyl)hydro cinnamic acid |
JPH05155827A (ja) * | 1991-12-09 | 1993-06-22 | Banyu Pharmaceut Co Ltd | cis−2−アミノシクロプロパンカルボン酸誘導体の製造法 |
IT1272179B (it) | 1994-02-23 | 1997-06-16 | Angeletti P Ist Richerche Bio | Metodologia per riprodurre in vitro l'attivita' proteolitica della proteasi ns3 del virus hcv. |
CN1141591A (zh) * | 1994-02-23 | 1997-01-29 | 布·安格莱荻公司分子生物学研究所 | 体外再生丙型肝炎病毒(hcv)ns3蛋白酶的解蛋白活性的方法 |
GB9517022D0 (en) | 1995-08-19 | 1995-10-25 | Glaxo Group Ltd | Medicaments |
IT1277914B1 (it) * | 1995-08-22 | 1997-11-12 | Angeletti P Ist Richerche Bio | Procedimento per produrre - in forma pura e in quantita' elevate - polipeptidi con l'attivita' proteolitica della proteasi ns3 di hcv, e |
CA2165996C (en) * | 1995-12-22 | 2002-01-29 | Murray Douglas Bailey | Stereoselective preparation of 2-substituted succinic derivatives |
DE19600034C2 (de) | 1996-01-02 | 2003-12-24 | Degussa | 1,1,2-Trisubstituierte Cyclopropanverbindungen, Verfahren zu deren Herstellung und Dihydroxyethyl-substituierte 1-Amino-cyclopropan-1-carbonsäure |
US5633388A (en) | 1996-03-29 | 1997-05-27 | Viropharma Incorporated | Compounds, compositions and methods for treatment of hepatitis C |
EP2409985A3 (en) | 1996-10-18 | 2013-05-01 | Vertex Pharmaceuticals Incorporated | Inhibitors de serine proteases, especially of the NS3 protease of the hepatitis C virus |
JP2002512625A (ja) | 1997-05-29 | 2002-04-23 | メルク エンド カンパニー インコーポレーテッド | 細胞接着阻害薬としての複素環アミド化合物 |
ES2241157T3 (es) * | 1997-08-11 | 2005-10-16 | Boehringer Ingelheim (Canada) Ltd. | Peptidos inhibidores de la hepatitis c. |
US6767991B1 (en) | 1997-08-11 | 2004-07-27 | Boehringer Ingelheim (Canada) Ltd. | Hepatitis C inhibitor peptides |
SE9704543D0 (sv) * | 1997-12-05 | 1997-12-05 | Astra Ab | New compounds |
US6455571B1 (en) * | 1998-04-23 | 2002-09-24 | Abbott Laboratories | Inhibitors of neuraminidases |
DE19835120C1 (de) * | 1998-08-04 | 1999-10-21 | Westfalia Separator Ag | Verfahren und Vorrichtung zum Einstellen des Flüssigkeitsgehalts des aus einer selbstentleerenden Schleudertrommel eines Separators ausgetragenen Feststoffes |
US6323180B1 (en) * | 1998-08-10 | 2001-11-27 | Boehringer Ingelheim (Canada) Ltd | Hepatitis C inhibitor tri-peptides |
US6277830B1 (en) * | 1998-10-16 | 2001-08-21 | Schering Corporation | 5′-amino acid esters of ribavirin and the use of same to treat hepatitis C with interferon |
US6608027B1 (en) | 1999-04-06 | 2003-08-19 | Boehringer Ingelheim (Canada) Ltd | Macrocyclic peptides active against the hepatitis C virus |
US7091184B2 (en) * | 2002-02-01 | 2006-08-15 | Boehringer Ingelheim International Gmbh | Hepatitis C inhibitor tri-peptides |
US6642204B2 (en) * | 2002-02-01 | 2003-11-04 | Boehringer Ingelheim International Gmbh | Hepatitis C inhibitor tri-peptides |
WO2004101605A1 (en) * | 2003-03-05 | 2004-11-25 | Boehringer Ingelheim International Gmbh | Hepatitis c inhibiting compounds |
ATE486889T1 (de) * | 2003-03-05 | 2010-11-15 | Boehringer Ingelheim Int | Peptidanaloga mit inhibitorischer wirkung auf hepatitis c |
-
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