A new ellagitannin from Cleidion bracteosum

• Peng Ju ^a,b, ,
• Yi Fen Wang ^a, ,
• Qiong Wang ^a, ,
• Shi De Luo ^a,

• a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;

• b Graduate School of the Chinese Academy of Sciences, Beijing 100039, China

• Received Date: 18 September 2006
  
• Fund Project:

  the National 863 Program (2004AA2Z3321) to Dr. Y. F.Wang. The authors are grateful to the analytical group of the Laboratory of Phytochemistry,Kunming Institute of Botany,Chinese Academy of Sciences for measuring NMR,MS and IR data.

  This project was supported by the grants from the Key Scientific and Technological Project of Yunnan (2001KY13)