| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| 25-羟基胆甾-5-烯-3beta-基乙酸酯 | 25-hydroxycholesteryl acetate | 10525-22-1 | C29H48O3 | 444.698 | 
| —— | 3β-O-methylsitosterol | —— | C30H52O | 428.742 | 
| 25-羟基胆甾醇 | 25-hydroxychlolesterol | 2140-46-7 | C27H46O2 | 402.661 | 
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | 25-acetoxycholesterol | 53947-58-3 | C29H48O3 | 444.698 | 
| —— | 3β-acetoxy-25-bromo-cholest-5-ene | 121193-48-4 | C29H47BrO2 | 507.595 | 
| 25-羟基胆甾醇 | 25-hydroxychlolesterol | 2140-46-7 | C27H46O2 | 402.661 | 
| —— | 7-oxo-cholest-5-ene-3β,25-diol | 64907-23-9 | C27H44O3 | 416.645 | 
| —— | 25-hydroxy-7-dehydrocholesterol | 22145-68-2 | C27H44O2 | 400.645 | 
The synthetic routes to 25-hydroxy derivatives of 4-methylcholest-4-ene and 4,4-dimethylcholest-5-ene from methyl lithocholate and methyl 3β-acetoxy-24-homochol-5-en-25-oate (