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CAS 163451-81-8
(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
登记编号:Teriflunomide
应用背景(按来源药适应症)
系统性红斑狼疮泰瑞米特钠
来源药(使用该中间体的合成路线)
| 品种 | 梯队 | 到期年 |
|---|---|---|
| 泰瑞米特钠Teriflunomide Sodium | 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。
ethyl 3-oxobutanoate→ethyl (Z)-2-(ethoxymethylene)-3-oxobutanoate→ethyl 5-methylisoxazole-4-carboxylate→5-methylisoxazole-4-carboxylic acid→5-methylisoxazole-4-carbonyl chloride→4-(trifluoromethyl)aniline→5-methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
2-cyanoacetic acid→4-(trifluoromethyl)aniline→2-cyano-N-(4-(trifluoromethyl)phenyl)acetamide→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
ethyl 3-oxobutanoate→4-(trifluoromethyl)aniline→3-oxo-N-(4-(trifluoromethyl)phenyl)butanamide→2-bromo-3-oxo-N-(4-(trifluoromethyl)phenyl)butanamide→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
ethyl 2-cyanoacetate→ethyl (Z)-2-cyano-3-hydroxybut-2-enoate→4-(trifluoromethyl)aniline→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
4-(trifluoromethyl)benzoic acid→4-(trifluoromethyl)benzoyl azide→1-isocyanato-4-(trifluoromethyl)benzene→3-oxobutanenitrile→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
2-cyano-N-(4-(trifluoromethyl)phenyl)acetamide→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
5-methylisoxazole-4-carboxylic acid→5-methylisoxazole-4-carbonyl chloride→4-(trifluoromethyl)aniline→5-methyl-N-(4-(trifluoromethyl)phenyl)isoxazole-4-carboxamide→(Z)-2-Cyano-3-hydroxy-but-2-enoic acid-(4-trifluoromethylphenyl)-amide
本站可供应的对应中间体
目录暂未收录该靶点的在售中间体 —— 可直接发起询价,需求会进入撮合池。
本页为中间体 CAS 注册档案:同 CAS 的多条路线登记已合并;后续供应商报价与买方需求以该 CAS 为主键撮合。