维帕他韦结构复杂,含有多个手性中心,其合成具有极大的挑战性,通常需要通过多步片段对接合成。其中,中间体A(化学名称:9-溴-3-(2-溴乙酰基)-10,11-二氢-5H-二苯并[c,g]色烯-8(9h)-酮)是合成维帕他韦的主要片段,也是其合成的先决条件。
背景维帕他韦是一种泛基因型NS5A抑制剂,是首个被批准用于治疗1-6型HCV感染的复方药物。
应用维帕他韦中间体主要用于实验室有机合成和化工医药的生产过程中。
用途维帕他韦中间体作为合成维帕他韦的主要片段,是其合成不可或缺的关键步骤。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
叔丁基(2S,4S)-2-[5-(2-{(2S,5S)-1-[N-(甲氧基羰基)-L-缬氨酰]-5-甲基吡咯烷-2-基}-1,4,5,11-四氢异吡喃[4′,3′:6,7]萘并[1,2-D]咪唑-9-基)-1H-咪唑-2-基]-4-(甲氧基甲基)吡咯烷-1-羧酸 | tert-butyl (2S,4S)-2-[5-(2-{(2S,5S)-1-[N-(methoxycarbonyl)-L-valyl]-5-methylpyrrolidin-2-yl}-1,4,5,11-tetrahydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate | 1378391-44-6 | C44H55N7O7 | 793.963 |
—— | methyl {(2S)-1-[(2S,5S)-2-(9-chloro-1,11-dihydroisochromene[4',3':6,7]-naphtho[1,2-d]imidazol-2-yl)-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate | 1378392-96-1 | C30H31ClN4O4 | 547.054 |
((S)-甲基-1-((2S,5S)-甲基-5-(9-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基))-1,11二氢异色烯[4',3':6,7]萘并[1,2-d]咪唑-2-基)吡咯烷-1-基)-1-氧代丁-2-基)氨基甲酸甲酯 | methyl [(2S)-3-methyl-1-{(2S,5S)-2-methyl-5-[9-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl]pyrrolidin-1-yl}-1-oxobutan-2-yl]carbamate | 1378392-97-2 | C36H43BN4O6 | 638.572 |
(2S,5S)-2-(9-氯-1,11-二氢异苯并吡喃并[4',3':6,7]萘并[1,2-D]咪唑-2-基)-5-(甲基)吡咯烷-1-羧酸叔丁酯 | (2S,5S)-tert-butyl 2-(9-chloro-5H-naphtho[c,g]chromeno[8,9-d]imidazol-2-yl)-5-methylpyrrolidine-1-carboxylate | 1378392-94-9 | C28H28ClN3O3 | 490.002 |
—— | (2S,5S)-tert-butyl 2-(9-chloro-4,5-dihydro-5H-naphtho[c,g]chromeno[8,9-d]imidazol-2-yl)-5-(methyl)pyrrolidine-1-carboxylate | 1378392-93-8 | C28H30ClN3O3 | 492.017 |
—— | (2R,4R)-1-tert-butyl 2-(2-(9-((2S,5S)-1-((S)-2-(methoxycarbonylamino)-3-methylbutanoyl)-5-methylpyrrolidine-2-carbonyloxy)-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate | 1378391-43-5 | C44H55N3O13 | 833.933 |
—— | (2S,4S)-2-(2-(9-bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 1-tert-butyl 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate | 1378391-42-4 | C31H34BrNO8 | 628.517 |
—— | (2S,4S)-1-tert-butyl 2-(2-oxo-2-(8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)ethyl) 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate | 1378391-39-9 | C31H35NO8 | 549.621 |
—— | (2S,5S)-1-tert-butyl 2-(3-chloro-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-9-yl) 5-methylpyrrolidine-1,2-dicarboxylate | 1378392-91-6 | C28H30ClNO6 | 512.002 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl [(2S)-3-methyl-1-oxo-1-{(2S)-2-[9-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl]pyrrolidine-1-yl}butan-2-yl]carboxylate | 1378389-43-5 | C43H51N7O7 | 777.921 |
—— | methyl {(2S)-1-[(2S,5S)-2-(9-{2-[(2S,4S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}-4-(methoxymethyl)pyrrolidin-2-yl]-1H-imidazol-5-yl}-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl)-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl}carbamate | 1377049-87-0 | C46H56N8O8 | 848.999 |
—— | tert-butyl (2S,4S)-2-(9-{2-[(2S,4S)-1-[N-(methoxycarbonyl)-L-valyl]-4-(trifluoromethyl)pyrrolidin-2-yl]-1H-imidazol-5-yl}-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate | 1378392-52-9 | C44H50F3N7O7 | 845.919 |
—— | methyl {(2S,3S)-1-[(2S,4S)-2-(5-{2-[(2S,5S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}-5-methylpyrrolidin-2-yl]-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl}-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidin-1-yl]-3-methyl-1-oxopentan-2-yl}carbamate | 1377050-41-3 | C47H58N8O8 | 863.026 |
维帕他韦 | velpatasvir | 1377049-84-7 | C49H54N8O8 | 883.017 |
—— | methyl {(1R)-2-[(2S,4S)-2-(5-{2-[(2S,5S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}-5-methylpyrrolidin-2-yl]-11-oxo-1,11-dihydroisochromeno[4′,3′:6,7]naphtho[1,2-d]imidazol-9-yl}-1H-imidazol-2-yl)-4-(methoxymethyl)pyrrolidin-1-yl]-2-oxo-1-phenylethyl}carbamate | —— | C49H52N8O9 | 897.0 |