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CAS 1628256-47-2
9-bromo-N-(1-iminoethyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide
登记编号:TASE-020
应用背景(按来源药适应症)
乳腺癌Taselisib膀胱癌Taselisib多发性骨髓瘤Taselisib肺癌Taselisib肝癌Taselisib宫颈癌Taselisib
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| Taselisib | 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。
9-bromo-2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine→4-bromo-2-fluorobenzonitrile→4-bromo-2-fluoro-N-hydroxybenzimidamide→ethyl propiolate→ethyl 3-((4-bromo-2-fluorobenzimidamido)oxy)acrylate→ethyl 2-(4-bromo-2-fluorophenyl)-1H-imidazole-4-carboxylate→1,3-dioxolan-2-one→ethyl 2-(4-bromo-2-fluorophenyl)-1-(2-hydroxyethyl)-1H-imidazole-4-carboxylate→9-bromo-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxylic acid→9-bromo-N-(1-iminoethyl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepine-2-carboxamide→ethyl 2-methyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanoate→ethyl 2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoate→2-(4-(2-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanoic acid→ethyl 2-bromo-2-methylpropanoate→1H-pyrazole→ethyl 2-methyl-2-(1H-pyrazol-1-yl)propanoate→2,5-dibromo-4,4-dimethylcyclopentane-1,3-dione→ethyl 2-(4-bromo-1H-pyrazol-1-yl)-2-methylpropanoate→4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi(1,3,2-dioxaborolane)
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