高等学校化学学报

高等学校化学学报

• 研究简报 • 上一篇    下一篇

肥牛木中一个新的降新木脂素

梅文莉1,2, 戴好富1, 吴大刚2   

    1. 中国热带农业科学院热带生物技术研究所热带作物生物技术国家重点实验室, 海口 571101;
    2. 中国科学院昆明植物研究所植物化学与西部植物资源国家重点实验室, 昆明 650204
  • 收稿日期:2005-08-29 修回日期:1900-01-01 出版日期:2006-08-10 发布日期:2006-08-10
  • 通讯作者: 梅文莉

A New Norneolignan from Cephalomappa Sinensis

MEI Wen-Li1,2, DAI Hao-Fu1, WU Da-Gang2   

    1. State Key Laboratory of Tropical Crops Biotechnology, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China;
    2. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China
  • Received:2005-08-29 Revised:1900-01-01 Online:2006-08-10 Published:2006-08-10
  • Contact: MEI Wen-Li

PDF (PC)

被引次数

15

摘要： 报道了肥牛木素(Ceplignan)的分离方法和结构鉴定结果.

关键词: 大戟科, 肥牛木, 降新木脂素, 肥牛木素

Abstract: Cephalomappa sinensis(Euphorbiaceae) is a monotypic genus ever-green tree endemic to the calcareous mountainous region in southwest of Guangxi Zhuang Autonomous Region. Its fresh branches are used as feeding stuff for cattle, horse, sheep, and can make them strong. To find the possibility of developing feed additive or medicine for livestock, the chemical constituents from this plant were studied. The chemical constituents of its roots had been reported in our earlier papers. In continuation of our investigation on the branches of Cephalomappa sinensis, a new norneolignan, named Ceplignan(1), was isolated from ethanol extract through column chromatography. The structure was elucidated on the basis of spectroscopic evidence.

Key words: Euphorbiaceae, Cephalomappa sinensis, Norneolignan, Ceplignan

中图分类号: 

TrendMD: