化学学报 ›› 1990, Vol. 48 ›› Issue (1): 99-101. 上一篇    下一篇

研究论文

猪去氧胆酸化学 II: 熊去氧胆酸的合成

王锺麒;姜立中;周维善   

  1. 中国科学院上海有机化学研究所
  • 发布日期:1990-01-15

Chemistry of hyodeoxycholic acid: II. The synthesis of ursodeoxycholic acid

WANG ZHONGQI;JIANG LIZHONG;ZHOU WEISHAN   

  • Published:1990-01-15

本文报导了一个经过六步把猪胆酸甲酯转化成3,7-双酮-5β-胆烷酸甲酯的方法,总得率38%, 后者可用已知方法还原成熊去氧胆酸。

关键词: 红外分光光度法, 胆酸, 猪去氧胆酸

Me hyocholanate (I) was converted to methyl-3, 7-dioxo-5b-cholanate(II) in 38% overall yield in 6 steps and II could be converted to ursodeoxycholic acid (III) by known method.

Key words: INFRARED SPECTROPHOTOMETRY, BILE ACID, HYODEOXYCHOLIC ACID

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