化合物问答
鸡屎藤苷酸甲酯(CAS号：122413-01-8)通常如何合成？
答案
![Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-5-hydroxy-7-[[[(methylthio)carbonyl]oxy]methyl]-, methyl ester, (1S,4aS,5S,7aS)-](https://cnstatic.chemtradehub.com/structs/122/122413-01-8-edcf.webp "Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-5-hydroxy-7-[[[(methylthio)carbonyl]oxy]methyl]-, methyl ester, (1S,4aS,5S,7aS)-")
鸡屎藤苷酸甲酯通常通过糖苷化反应合成，首先将糖分子与相应的羧酸酯进行反应，形成糖苷中间体，然后通过一系列官能团转化反应得到目标化合物。常用的催化剂是碱金属氢氧化物，产率可达80%左右。
关于
CAS号
122413-01-8
英文名称
Cyclopenta[c]pyran-4-carboxylic acid, 1-(β-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-5-hydroxy-7-[[[(methylthio)carbonyl]oxy]methyl]-, methyl ester, (1S,4aS,5S,7aS)-
中文名称
鸡屎藤苷酸甲酯
分子式
C19H26O12S
分子量
478.4675 g/mol
SMILES
OC[C@H]1O[C@@H](O[C@@H]2OC=C([C@@H]3[C@H]2C(=C[C@@H]3O)COC(=O)SC)C(=O)OC)[C@@H]([C@H]([C@@H]1O)O)O
InChIKey
JNDNZIPLLDTLQK-DILZHRMZSA-N
最后更新: 2025-10-07 19:42
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