Triterpenoid Saponins from Clematis tangutica

• Hui Min ZHONG ^1, ,
• Chang Xiang CHEN ^2, ,
• Xuan TIAN ^1, ,
• Yu Xin CfIUI ^4, ,
• Yao ZuCHEN ^1,3,

• 1.

  Department of Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 73000;

• 2.

  Kunming Institute of Botany, The Academy of Sciences of China, Kunming 650204;

• 3.

  Department of Chemistry, Zhejiang University, Hangzhou 310027;

• 4.

  College of Pharmacy, Beijing University of Medical Sciences, Beijing 100083

• Received Date: 23 July 1998
  
• Fund Project:

  The authors are grateful for the financial support from NNSFC and Kunming Institute of Botany, Chinese Academy of Sciences.