Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (7): 945.

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A New Triterpene Glucosyl Ester from Sanguisorba Alpina Bge

JIA Zhong-jian, LIU Xiang-qian, LIU Zi-min   

  1. Institute of Organic Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1992-01-19 Revised:1992-05-11 Online:1992-07-24 Published:1992-07-24

Abstract: From the ethanolic extract of the roots of Sanguisorba alpina Bge(Rosaceae), a new tnterpene glucosyi ester, named alpinoside, was obtained and elucidated as 2α,3α-dihydroxyursa-12, 19(29)-diene-28-oic acid β-D-glucopyranosyl ester on the basis of EIMS, 1H NMR.13C NMR, DEPT, IR and chemical method.

Key words: Sanguisorba alpina Bge, Rosaceae, alpinoside

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