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CAS 200124-22-7
(2S)-2-{[(tert-Butoxy)carbonyl]amino}-5-{N'-[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]carbamimidamido}pentanoic acid
登记编号:(VIIIb)1062329-1-a
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| Dazdotuftide | 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。
4-Aminophenyl 2-(trimethylammonio)ethyl phosphate→4-Diazoniophenyl 2-(trimethylazaniumyl)ethyl phosphate chloride→(2S)-3-(4-Hydroxyphenyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid→N-[[(9H-Fluoren-9-yl)methoxy]carbonyl]-3-[(E)-[4-([[2-(trimethylazaniumyl)ethoxy]phosphinato]oxy)phenyl]diazenyl]-L-tyrosine→N-(tert-Butoxycarbonyl)-3-[(E)-[4-([[2-(trimethylazaniumyl)ethoxy]phosphinato]oxy)phenyl]diazenyl]-L-tyrosine→Resin bound 3-[(E)-[4-([[2-(trimethylazaniumyl)ethoxy]phosphinato]oxy)phenyl]diazenyl]-L-tyrosine→2-(9H-Fluoren-9-ylmethoxycarbonylamino)acetic acid→2-((tert-Butoxycarbonyl)amino)acetic acid→Resin bound glycyl-3-[(E)-[4-([[2-(trimethylazaniumyl)ethoxy]phosphinato]oxy)phenyl]diazenyl]-L-tyrosine→(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-5-[2-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl)carbamimidamido]pentanoic acid→(2S)-2-{[(tert-Butoxy)carbonyl]amino}-5-{N'-[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]carbamimidamido}pentanoic acid→Resin bound N5-[N-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl)carbamimidoyl]-L-ornithylglycyl-3-[(E)-[4-([[2-(trimethylazaniumyl)ethoxy]phosphinato]oxy)phenyl]diazenyl]-L-tyrosine
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