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Plant Diversity ›› 2010, Vol. 32 ›› Issue (05): 466-468.DOI: 10.3724/SP.J.1143.2010.10078

• 研究论文 • 上一篇    下一篇

浆果楝中的新木脂素

 宁静1、2, 李顺林1, 郝小江1   

  1. 1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室, 云南 昆明650204;
    2 中国科学院研究生院, 北京100049
  • 收稿日期:2010-04-13 出版日期:2010-10-25 发布日期:2010-06-28

Lignans from the Stem of Cipadessa baccifera(Meliaceae)

 NING  Jing-1、2, LI  Shun-Lin-1, HAO  Xiao-Jiang-1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;
    2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2010-04-13 Online:2010-10-25 Published:2010-06-28

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摘要：

从浆果楝 (Cipadessa baccifera) 中分离得到两个木脂素, 其化学结构通过波谱方法鉴定为: (-)-9′-O-(E)-coumarate-5, 5′dimethoxylariciresinol (1) 和 (+)-9′-O-(E)-feruloyl-5, 5′-dimethoxylariciresinol (2)。其中化合物1 为新化合物。

关键词: 浆果楝, 木脂素, (-)-9′-O-(E)-coumarate-5, 5′-dimethoxylariciresinol

Abstract:

One new lignan, (-)-9′-O-(E)-coumarate5, 5′dimethoxylariciresinol (1), together with one known compound, (+)9′O(E)feruloyl5, 5′dimethoxylariciresinol (2) was isolated from the stem of Cipadessa baccifera. The new structure was elucidated by spectroscopic methods.

Key words: Cipadessa baccifera, Lignan, (-)-9′-O-(E)-coumarate-5

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