高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (5): 651.

• 研究快报 • 上一篇    下一篇

舟曲大戟对映-贝壳松烯二萜研究

贾忠建, 石建功, 杨立   

  1. 兰州大学有机化学研究所, 应用有机化学国家重点实验室, 兰州 730000
  • 收稿日期:1992-10-31 修回日期:1993-03-09 出版日期:1993-05-24 发布日期:1993-05-24
  • 通讯作者: 贾忠建
  • 基金资助:

    国家教育委员会博士点基金;国家自然科学基金

Ent-kaurene Diterpenoids from Euphorbia Wangii

JIA Zhong-Jian, SHI Jian-Gong, YANG Li   

  1. Institute of Organic Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1992-10-31 Revised:1993-03-09 Online:1993-05-24 Published:1993-05-24

关键词: 舟曲大戟, 大戟科, 对映-贝壳松烯二萜

Abstract: From the acetone extract of the whole plant of Euphorbia tcanyu(Euphorbiaceae), four new ent-kaurene diterpenoids, named as euphorangin A, B, Cand D, were obtained.Their structures were elucidated as ent-llα-acetoxykaur-16-en-3β-ol, ent-kaur-16-en-3β, 15β-diol, ent-11α, 16α-epoxykauran-3β-ol and ent-11α, 16α-epoxykauran-3-one, respectively, on the basis of spectral methods (EIMS, IR, 1H NMR, 13CNMR, DEPT) including 2D NMRtechniques (1H-1H COSY, 1H-13C COSY, 1H-1H NOESY) and chemical methods.

Key words: Euphorbia wangii, Euphorbiaceae, Ent-kaurene diterpenoids

TrendMD: