浙江七叶树种子中三萜皂苷成分的研究

浙江七叶树种子中三萜皂苷成分的研究

郭杰, 杨秀伟^*

北京大学天然药物及仿生药物国家重点实验室, 北京 100083

收稿日期:2004-01-10 修回日期:2004-05-10 出版日期:2004-06-15 发布日期:2004-06-15
通讯作者: 杨秀伟*

Studies on Triterpenoid Saponins of Seeds of Aesculus chinensis Bunge var. chekiangensis (Hu et Fang) Fang

GUO Jie, YANG Xiu-wei^*

State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing 100083, China

Received:2004-01-10 Revised:2004-05-10 Online:2004-06-15 Published:2004-06-15
Contact: YANG Xiu-wei*

摘要/Abstract

摘要： 目的　研究传统中药浙江七叶树Aesculus chinensis Bunge var. chekiangensis (Hu et Fang) Fang种子中的皂苷类成分。方法　采用大孔树脂柱色谱、高效液相色谱等方法进行分离和纯化, 根据化合物的谱学数据鉴定其结构。结果　从浙江七叶树种子的70 %乙醇提取物中分得6个化合物, 分别鉴定为七叶树皂苷(escins) IVc、IVd、Ia、Ib和异七叶树皂苷(isoescins)Ia、Ib。结论　这6个化合物均为首次从浙江七叶树种子中分得。

关键词: 浙江七叶树种子, 浙江七叶树种子, 浙江七叶树种子, 三萜皂苷, 三萜皂苷, 三萜皂苷, 七叶树皂苷, 七叶树皂苷, 七叶树皂苷, 异七叶树皂苷, 异七叶树皂苷, 异七叶树皂苷

Abstract: Aim To study the saponin constituents of the seeds of Aesculus chinensis Bunge var. chekiangensis (Hu et Fang) Fang. Methods Compounds were separated and purified by macroreticular resin column chromatography and high-performance liquid chromatography. Their structures were elucidated by spectroscopic and hydrolysis analysis. Results Six compounds were isolated from the 70% ethanolic extracts. They were identified as escins IVc, IVd, Ia, Ib, isoescins Ia and Ib, respectively. Conclusion The above compounds were obtained from the seeds of Aesculus chinensis Bunge var. chekiangensis (Hu et Fang) Fang for the first time.

Key words: Aesculus chinensis Bunge var chekiangensis, Aesculus chinensis Bunge var chekiangensis, triterpenoids, triterpenoids, escin, escin, isoescin, isoescin

中图分类号:

R284.1

R284.2

Supporting: Foundation item: National Natural Science Foundation of China (29972004).
^*Corresponding author. Tel.: 010-82801569

郭杰, 杨秀伟^*. 浙江七叶树种子中三萜皂苷成分的研究[J]. .

GUO Jie, YANG Xiu-wei^*. Studies on Triterpenoid Saponins of Seeds of Aesculus chinensis Bunge var. chekiangensis (Hu et Fang) Fang[J]. .

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