高等学校化学学报

高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (11): 1129.

• 研究快报 • 上一篇    下一篇

准葛尔大戟化学成分研究(Ⅰ)——一种新三萜的结构

丁毅力, 贾忠建, 朱子清   

  1. 兰州大学有机化学研究所
  • 收稿日期:1988-12-19 出版日期:1989-11-24 发布日期:1989-11-24
  • 通讯作者: 贾忠建
  • 基金资助:

    兰州大学应用有机实验室资助

Studies on Chemical Constituent of Euphorbia soongarica Boiss(I)——The Structure of a New Triterpene

Ding Yili, Jia Zhongjian, Zhu Ziqing   

  1. Institute of Organic Chemistry, Lanzhou University, Lanzhou
  • Received:1988-12-19 Online:1989-11-24 Published:1989-11-24

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关键词: 准葛尔大戟, 大戟科, 26, 26-二甲基-25-烯-环阿尔廷醇

Abstract: Anew triterpene C32H54O, m.p.86-87℃, was isolated from the petroleum ether extract of the roots of E.Soongarica Boiss by using silica gel column chromatography.Its structure was determined as 26,26-dimethyl-25-ene cycloartanol by means of IR, MS, 13C NMRspectrometry and the DEPTtechnique.

Key words: E.Soongarica Boiss, Euphorbiaceae, 26-26-dimethyl-25-ene-cycloartanol

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