Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (1): 99-101. Previous Articles     Next Articles

Original Articles

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

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

CLC Number: