Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (4): 423.

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A New Triterpenoid form Kadsllra Heteroclita (Roxb)Craib

Dai Ping1, Han Guiqiu1   

  1. 1. School of Pharmaceutical Sciences, Beijing Medical University, Beijing;
    2. Merck Sharp and Dohme Res. Lab. V. S. A.
  • Received:1989-05-04 Online:1990-04-24 Published:1990-04-24

Abstract: Anew triterpenoid, named iso-anwuweizic acid, was isolated from the roots of Kadsura hete-roclita(Roxb)Craib. Its structure was elucidated as 3a-hydroxy-lanost-9(11), 21-dien-26-oic acid by means of UV, CD, IR, MS, 1H NMR, 13C NMRand 2D-COSY NMR.

Key words: Kadsura heteroclita, Iso-anwuweizic acid, Triterpenoid

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