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- CAS号:
- 1351775-03-5
- 英文名:
- Rifaximin Impurity 2
- 英文别名:
- Rifaximin Impurity;Rifaximin Impurity 2;Rifaximin Impurity 11;(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16;(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[;(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-α]benzimidazole-1,6,15(2H,11H)-trione;(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-trione;2,7-(Epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-trione, 25-(acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-, (2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-;Rifaximin Impurit B:(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-25-(Acetyloxy)-5,21,23-trihydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-11-methylene-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,6,15(2H,11H)-
- 中文名:
- 利福昔明杂质2
- 中文别名:
- 利福昔明杂质2;利福昔明杂质11;利福昔明杂质B(2S,20S,21S,22R,23R,24R,25S,26R,27S)-5,21,23-三羧基-27-甲氧基-2,4,16,20,22,24,26-七甲基-11-亚甲基-1,6,15-三氧代-1,2,6,11-四氢化-2,7-(环氧十五[1,11,13]三烯醇亚胺)呋喃[2〞,3〞:7',8']萘[1,2':4,5]咪唑[1,2-Α]吡啶-25-基-醋酸;利福昔明杂质B(2S,20S,21S,22R,23R,24R,25S,26R,27S)-5,21,23-三羧基-27-甲氧基-2,4,16,20,22,24,26-七甲基-11-亚甲基-1,6,15-三氧代-1,2,6,11-四氢化-2,7-(环氧十五[1,11,13]三烯醇亚胺)呋喃[2〞,3〞:7',8']萘[1,2':4,5]咪唑[1,2-Α]吡啶-25-基-醋酸;利福昔明杂质B(2S,20S,21S,22R,23R,24R,25S,26R,27S)-5,21,23-三羧基-27-甲氧基-2,4,16,20,22,24,26-七甲基-11-亚甲基-1,6,15-三氧代-1,2,6,11-四氢化-2,7-(环氧十五[1,11,13]三烯醇亚胺)呋喃[2〞,3〞:7’,8’]萘[1,2’:4,5]咪唑[1,2-α]吡啶-25-基-醋酸;利福昔明杂质B(2S,20S,21S,22R,23R,24R,25S,26R,27S)-5,21,23-三羧基-27-甲氧基-2,4,16,20,22,24,26-七甲基-11-亚甲基-1,6,15-三氧代-1,2,6,11-四氢化-2,7-(环氧十五[1,11,13]三烯醇亚胺)呋喃[2〞,3〞:7',8']萘[1,2':4,5]咪唑[1,2-Α]吡啶-25-基-醋酸
- CBNumber:
- CB33070496
- 分子式:
- C43H49N3O11
- 分子量:
- 783.88
- MOL File:
- 1351775-03-5.mol
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