高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (8): 1250.

• 研究简报 • 上一篇    下一篇

南蛇藤昆虫拒食倍半萜成分的研究(Ⅱ)

王明安, 陈馥衡   

  1. 北京农业大学应用化学系, 北京 100094
  • 收稿日期:1995-09-20 出版日期:1996-08-24 发布日期:1996-08-24
  • 通讯作者: 王明安,男,31岁,博士,讲师.
  • 作者简介:王明安,男,31岁,博士,讲师.
  • 基金资助:

    国家教育委员会博士学科点基金

The Instect Antifeedantal Sesquiterpenes from Celastrus Orbiculatus(Ⅱ)

WANG Ming-An, CHEN Fu-Heng   

  1. Department of Applied Chemistry, Beijig Agriculatural University, Beijing 100094
  • Received:1995-09-20 Online:1996-08-24 Published:1996-08-24

关键词: 南蛇藤, 倍半萜, 结构分析

Abstract: One new antifeedantal sesquiterpene(1) along with two known sesquiterpenes lα,6iβ-diacetoxy-9β-benzoyloxy-β-dihydroagarofuran(2) and lα-acetoxy-6β-9β-dibenzoyloxy-β-dihydroagarofuran(3) were isolated from the seed oil of Celastrus orbiculatus.The structure of the new sesquiterpene was elucidated as lα,2α,8β-triacetoxy-9β-cinnamoyloxyβ-dihydroagarofuran by UV,IR,MSand 1H NMR,13C NMR,COSY,13C-1 H COSY,HMBC .

Key words: Celastrus orbiculatus, Sesquiterpene, Structure analysis

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