天然产物研究与开发 ›› 2010, Vol. 23 ›› Issue (6): 1015-1017.

• 研究简报 • 上一篇    下一篇

刺五加果肉化学成分的研究

闫兆威1,周明娟2,卢 丹1,刘金平1,李平亚1*   

  1. 1吉林大学再生医学科学研究所;2吉林大学化学学院教学中心,长春 130021
  • 收稿日期:2009-03-16 出版日期:2011-01-10 发布日期:2011-10-19
  • 通讯作者: lipy@jlu.edu.cn

Chemical Constituents from the Pulp of Acanthopanax senticosus (Rupr. et Maxim) Harms

YAN Zhao-Wei1,ZHOU Ming-Juan2,LU Dan1,LIU Jin-ping1,LI Ping-ya1*   

  1. 1Institute of Frontier Medical Science of Jilin University ; 2Department of Teaching Centre, School of Basic Medical Sciences, Jilin University, Changchun 130021, China
  • Received:2009-03-16 Online:2011-01-10 Published:2011-10-19

摘要:

应用多种色谱技术进行分离纯化,从刺五加果肉水提取物中分离得到10个化合物,经理化性质和波谱分析鉴定其结构分别为左旋芝麻脂素(1)、紫丁香树脂酚(2)、6,7-二甲氧基香豆素(3)、7-羟基-6-甲氧基香豆素(4)、儿茶酚(5)、芦丁(6)、12-羟基硬脂酸(7)、豆甾醇(8)、β-谷甾醇(9)和蔗糖(10)。化合物3、4 、5、7和8为首次从该植物中分得,其中化合物7为新的天然产物。

关键词: 刺五加果肉, 化学成分, 12-羟基硬脂酸

Abstract:

Ten compounds were isolated from the water extract of the pulp of Acanthopanax senticosus (Rupr. et Maxim) Harms by various column chromatographic techniques .The structures were elucidated on the basis of spectral data and chemical evidences. Their structures were determined as (–)-sesamin (1), syringaresinol (2), 6,7-dimethoxycoumarin(3), 7-hydroxy-6- methoxy-coumarin (4), catechol (5), rutin (6), 12-hydroxy stearic acid(7), stigmasterol (8), β-sitosterol(9) and D-sucrose(10). Among of them, compounds 3, 4, 5, 7, and 8 were isolated from this plant for the first time and 7 is a new natural compound.

Key words: the pulp Acanthopanax senticosus (Rupr. et Maxim) Harms, chemical constituent, 12-hydroxy stearic acid