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CAS 160968-94-5
1-(5-(2-bromopropyl)-7-nitroindolin-1-yl)ethan-1-one
登记编号:SILO-004
应用背景(按来源药适应症)
前列腺增生赛洛多辛下尿路症状赛洛多辛尿路结石症赛洛多辛肾结石赛洛多辛避孕行为赛洛多辛尿路结石赛洛多辛
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 赛洛多辛Silodosin | Tier C · 观察 / 贸易 | - |
合成路线中的位置(上下游链)
按路线登记顺序排列,左→右为合成方向;高亮为当前 CAS,其余可点击跳转对应档案。
1-(1-acetylindolin-5-yl)propan-1-one→1-(1-acetylindolin-5-yl)-2-bromopropan-1-one→1-(5-(2-bromopropyl)indolin-1-yl)ethan-1-one→1-(5-(2-bromopropyl)-7-nitroindolin-1-yl)ethan-1-one→1-(7-amino-5-(2-bromopropyl)indolin-1-yl)ethan-1-one→1-acetyl-5-(2-bromopropyl)indoline-7-carbonitrile→1-acetyl-5-(2-azidopropyl)indoline-7-carbonitrile→1-acetyl-5-(2-aminopropyl)indoline-7-carbonitrile→1-(2-bromoethoxy)-2-(2,2,2-trifluoroethoxy)benzene→1-acetyl-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carbonitrile→(R)-1-acetyl-5-(2-((2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)amino)propyl)indoline-7-carbonitrile→tert-butyl (R)-(1-(1-acetyl-7-cyanoindolin-5-yl)propan-2-yl)(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)carbamate→tert-butyl (R)-(1-(7-cyanoindolin-5-yl)propan-2-yl)(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)carbamate→tert-butyl (R)-(1-(7-carbamoylindolin-5-yl)propan-2-yl)(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)carbamate→3-((tert-butyldimethylsilyl)oxy)propyl 4-nitrobenzenesulfonate→tert-butyl (R)-(1-(1-(3-((tert-butyldimethylsilyl)oxy)propyl)-7-carbamoylindolin-5-yl)propan-2-yl)(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)carbamate→tert-butyl (R)-(1-(7-carbamoyl-1-(3-hydroxypropyl)indolin-5-yl)propan-2-yl)(2-(2-(2,2,2-trifluoroethoxy)phenoxy)ethyl)carbamate→2-methoxyphenol→1,1,1-trifluoro-2-iodoethane→1-methoxy-2-(2,2,2-trifluoroethoxy)benzene→2-(2,2,2-trifluoroethoxy)phenol→1,2-dibromoethane
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