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CAS 2647442-13-3
((2R,3R,4R,5R)-5-(4-Aminopyrrolo(2,1-f)(1,2,4)triazin-7-yl)-5-cyano-3,4-bis(2-methylpropanoyloxy)tetrahydrofuran-2-yl)methyl 2-methylpropanoate
登记编号：(VIII)1140100-2-a
应用背景（按来源药适应症）
新型冠状病毒感染氢溴酸氘瑞米德韦呼吸道合胞体病毒感染氢溴酸氘瑞米德韦亨尼波病毒属感染氢溴酸氘瑞米德韦
来源药（使用该中间体的合成路线）
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 氢溴酸氘瑞米德韦Deuremidevir hydrobromide | 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。
(2R,3R,4R,5R)-2-(4-Amino-5-bromopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-[(benzyloxy)methyl]oxolane-2-carbonitrile→(2R,3R,4R,5R)-2-(4-Amino-5-iodopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-[(benzyloxy)methyl]oxolane-2-carbonitrile→(2R,3R,4R,5R)-2-(4-Amino-5-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-[(benzyloxy)methyl]oxolane-2-carbonitrile→(2R,3R,4S,5R)-2-(4-Amino-5-bromopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbonitrile→(2R,3R,4S,5R)-2-(4-Amino-5-iodopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbonitrile→(2R,3R,4S,5R)-2-(4-Amino-5-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbonitrile→(2R,3R,4S,5R)-2-(4-Amino-5-deuteriopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-carbonitrile→2-Methylpropanoyl 2-methylpropanoate→(2R,3R,4R,5R)-2-[4-Amino-5-deuteropyrrolo[2,1-f][1,2,4]triazin-7-yl]-2-cyano-5-[[(2-methylpropanoyl)oxy]methyl]oxolane-3,4-diyl bis(2-methylpropanoate)→(2R,3R,4R,5R)-2-(4-Amino-5-bromopyrrolo[2,1-f][1,2,4]triazin-7-yl)-2-cyano-5-[[(2-methylpropanoyl)oxy]methyl]oxolane-3,4-diyl bis(2-methylpropanoate)→(2R,3R,4R,5R)-2-(4-Amino-5-iodopyrrolo[2,1-f][1,2,4]triazin-7-yl)-2-cyano-5-[[(2-methylpropanoyl)oxy]methyl]oxolane-3,4-diyl bis(2-methylpropanoate)→(2R,3R,4R,5R)-2-(4-Amino-5-chloropyrrolo[2,1-f][1,2,4]triazin-7-yl)-2-cyano-5-[[(2-methylpropanoyl)oxy]methyl]oxolane-3,4-diyl bis(2-methylpropanoate)→(2{R},3{R},4{S},5{R})-2-(4-Azanylpyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolane-2-carbonitrile→((2R,3R,4R,5R)-5-(4-Aminopyrrolo(2,1-f)(1,2,4)triazin-7-yl)-5-cyano-3,4-bis(2-methylpropanoyloxy)tetrahydrofuran-2-yl)methyl 2-methylpropanoate
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