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Plant Diversity ›› 2010, Vol. 32 ›› Issue (05): 455-462.DOI: 10.3724/SP.J.1143.2010.10112

• 研究论文 • 上一篇    下一篇

披针叶胡颓子中的一个新木脂素

 宋卫武1、2, 李波1, 刘吉开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:2010-05-27 出版日期:2010-10-25 发布日期:2010-06-28

A New Lignan fromElaeagnus lanceolata (Elaeagnaceae)

 SONG  Wei-Wu-1、2, LI  Bo-1, LIU  Ji-Kai-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:2010-05-27 Online:2010-10-25 Published:2010-06-28

摘要:

从披针叶胡颓子(Elaeagnus lanceolata)的干燥枝叶中分离得到19个化合物,其中isoamericanol B (1)为一新化合物,经波谱学方法鉴定其结构为rel-(7′Z)-(7β, 8α)-3-methoxy-4, 9′-dihydroxy-3′, 7-epoxy-8, 4′-oxyneolign-7′-ene。

关键词: 披针叶胡颓子, 木脂素, isoamericanol B

Abstract:

A new compound, namely isoamericanol B (1), together with 18 known compounds were isolated from the dry leaves and twigs of Elaeagnus lanceolata. The structure of 1 was determined to be rel-(7′Z)-(7β, 8α)3methoxy4, 9′dihydroxy3′, 7epoxy8, 4′oxyneolign7′ene on the basis of detailed spectroscopic analysis.

Key words:  Elaeagnus lanceolata, Lignan, isoamericanol B

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