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A New Saikosaponin from Bupleurum scorzonerifolium

Li Tan, Yu-Ying Zhao, Ru-Yi Zhang, Shao-Ling Hong   

  1. 1.Department of Phytochemistry, Shool of Pharmaceutical Science, Beijing Medical Unversity, Beijing 100083;
    2.Beijing Institute of Microchenistry, Beijing 100089
  • Received:1996-05-27 Revised:1996-07-01 Online:1996-09-15 Published:1996-09-15

Abstract: A new saikosaponin was isolated from the roots of Bupleurum scorzonerifolium Willd. and its structure was elucidated on the basis of spectral analysis. It was identified as 3β, 16α, 23, 28, 30-pentahydroxy-olean-11, 13(18)-dien-3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl-(1→3)-β-D-fucopyranoside and named as saikosaponin r.

Key words: Bupleurm scorzonerifolium, Triterpenoid saponin, Saikosaponin r

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