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Triterpenoids from Tripterygium wilfordii

Li Chunyu, Feng Huijin, Li Yuanchao*   

  1. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 294 Taiyuan Road, Shanghai 200031
  • Received:1999-07-22 Revised:1999-11-26 Online:2000-06-15 Published:2000-06-15
  • Contact: Li Yuanchao*

Abstract: A triterpenoid named 3β, 22α, 30-trihydroxy-urs-12-en (1) was isolated from the ethanol extract of Tripterygium wilfordii together with four known compounds. The structure of (1), which was for the first time isolated from nature, was established by spectral analysis and by comparison with that of the relative compound.

Key words: Tripterygium wilfordii, Tripterygium wilfordii, Celastraceae, Celastraceae, Triterpenoid, Triterpenoid, 3β,22α,30-trihydroxy-urs-12-en, 3β,22α,30-trihydroxy-urs-12-en

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