Asian Journal of Traditional Medicines
Asian Journal
Of Traditional Medicines

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›› 2006, Vol. 1 ›› Issue (2): 73-75.

• 论文 • Previous Articles     Next Articles

An NMR Study of a Phenyl Propanoid-substituted Catechin from Polygonum bistorta

Xiaoqiu Liu1*; Weiwei Li1; Huiming Hua1; Wen Li2; Fakui Chen1; Lijun Wu1   

  1. 1 School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China 2 School of pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2006-01-01 Revised:2006-01-01 Online:2006-05-15 Published:2006-05-15
  • Contact: Xiaoqiu Liu

Abstract: A flavan-3-ol, cinchonain, has been isolated from the rhizome of Polygonum bistorta L. for the first time, 2D shift -correlated NMR techniques
were used for the signal assignment.

Key words: Polygonum bistorta L., cinchonain, flavan-3-ol, 2D-NMR

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