Abstract:
<正> 环硫雄醇的化学名为2α,3α-环硫-5α-雄甾17β-醇(4),具有抗雌激素、抗生育和明显的抗癌活性。文献报道,以△~2-雄甾烯-17-酮(1)为原料,经五步可合成4,其中由环氧物3经两步法(开环,环硫化)合成环硫雄醇4时,需用易燃的有毒溶剂,收率仅58%。Lightner等曾用KCNS在乙醇等溶剂中迴流48~100h,可使2α,3α-环氧胆甾烷一步
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有机化学
ISSN: 0253-2786
CN: 31-1321/O6
Year: 1986
Issue: 05
Page: 394,400
1 . 8 0 0
JCR@2023
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