A Steroidal Glycoside from Cynanchum versicolor Bunge

• Zhao Guang ZHENG ^1,2, ,
• Run Hui LIU ^1, ,
• Ling Yi KONG ^2, ,
• Wei Dong ZHANG ^1,3,

• 1.

  Department of Phytochemistry, Second Military Medical University, Shanghai 200433;

• 2.

  Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210038;

• 3.

  School of Pharmacy, Shanghai Jiaotong University, Shanghai 200030

• Received Date: 06 January 2006
  
• Fund Project:

  Authors also thank Professor Han-Ming ZHANG (Department of Pharmacogonsy, School of Pharmacy, Second Military Medical University) for collecting and authenticating Cynanchum versicolor.

  This work was support by Scientific and Technological Development Foundation of Shanghai (No. 04DZ19842)