Chemical Research in Chinese Universities ›› 2002, Vol. 18 ›› Issue (4): 400-404.

• Articles • Previous Articles     Next Articles

Regio-and Stereo-selective Reductions of Steroidal 4-en-3,6-dione

CUI Jian-guo1,2, ZENG Long-mei1, SU Jing-yu1, LIN Cui-wu1,3   

  1. 1. School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, P. R. China;
    2. Department of Chemistry, Guangxi Teachers College, Nanning 530001, P. R. China;
    3. Department of Chemistry, Guangxi University, Nanning 530001, P. R. China
  • Received:2001-08-25 Online:2002-12-24 Published:2011-08-04
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.29932030), Natural Science Foundation of Guangdong Province(No.970154).

Abstract: The different regioselective and stereoselective products were obtained by the reduction of stigmast-4,22-dien-3,6-dione with NaBH4-CH3OH when different kinds of metal ions was added to the reaction.

Key words: Steroids, Stigmast-4,22-dien-3,6-dione, Regioselective reduction, Metal ion