天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (Suppl1): 28-30.

• 研究论文 • 上一篇    下一篇

榆树叶的化学成分研究

刘志彬1,2,杨超2*   

  1. 1 哈尔滨商业大学食品工程学院,哈尔滨 150076;2 哈尔滨工业大学化学系,哈尔滨 150001
  • 出版日期:2014-12-30 发布日期:2015-03-04

Chemical constituents of Ulmus pumila Leaves

LIU ZHI-bin1,2, YANG Chao2*   

  1. 1 School of Food Engineering,Haerbin University of Commerce,Haerbin 150076,China; 2 Department of Chemistry,Haerbin Institute of Technology,Harbin 150001,China
  • Online:2014-12-30 Published:2015-03-04

摘要: 采用柱色谱法和薄层色谱法等对榆树叶的化学成分进行分离纯化,通过波谱分析鉴定了其化学结构。分离得到了β-谷甾醇(1)、胡萝卜苷(2)、5,7-二甲氧基香豆素(3)、东莨菪素(4)、叶绿醇(5)、4α,14α-二甲基-24烯-环阿屯烷醇(6)、12α-羟基齐墩果-7-烯(7)。化合物2、3、4、5、6、7为该种植物内首次分离得到。

关键词: 榆树叶, 化学成分, 分离, 鉴定

Abstract: The chemical constituents of Ulmus pumila leaves were analysed with chromatographic and spectral methods.Seven compounds were isolated from the leaves.Their structures were identified as β-sitosterol(1),daucosterol(2),limettin(3),scopoletin(4),phytol(5),4α,14α-dimethyl-9β,19-cycloergost-24(24’)-en-alcohol(6), multiflor-7-en-12-α-ol(7).Compound 2-7 were isolated from the plant for the first time.

Key words: Ulmus pumila leaves, chemical constituents, isolation, identification

中图分类号: 

TS201.2