天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (3): 361-363.

• 研究简报 • 上一篇    下一篇

盆架树中单萜吲哚生物碱成分的分离与结构鉴定

郭峰1,2,郁建平1*,张于2,苑春茂2,何红平2   

  1. 1 贵州大学生命科学学院,贵阳550025;2 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 650201
  • 出版日期:2014-03-29 发布日期:2014-12-08

The Isolation and Structural Identification of Monoterpenoid Indole Alkaloids from Winchia calophylla

GUO Feng1,2, YU Jian-ping1*,ZHANG Yu2, YUAN Chun-mao2, HE Hong-ping2   

  1. 1 College of Life Sciences,Guizhou University,Guiyang 550025,China;  2State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China
  • Online:2014-03-29 Published:2014-12-08

摘要: 本文对夹竹桃科盆架树属盆架树(Winchia calophylla A.DC.)小枝的化学成分进行了研究,从其甲醇提取物中分离得到4个单萜吲哚生物碱。采用波谱技术并结合文献分别鉴定为echitamidine、17-O-acetyl-N-b-demethylechitamine、N-b-demethylechitamine、N-b-demethylechitamine-N-oxide。

关键词: 夹竹桃科, 盆架树, 化学成分, 单萜吲哚生物碱

Abstract: Winchia calophylla A.DC.(Apocynaceae) as a traditional medicinal plant is mainly distributed in Yunnan and Hainan Province of China,India,Myanmar and Indonesia.The stem barks were used for the treatment of chronic tracheits in Dai Nationality in Xishuangbanna,Yunnan Province of China.In order to find the compounds with good biological activity,the chemical constituents research of the twigs of the titled plant was presented in this paper.Four monoterpenoid indole alkaloids were isolated from the methanol extracts.They were identified as echitamidine,17-O-acetyl-N-b-demethylechitamine, N-b-demethylechitamine,and N-b-demethylechitamine -N-oxide by using the spectroscopic technique and comparing with the literatures.

Key words: Apocynaceae, Winchia calophylla;chemical constituents;monoterpenoid indole alkaloid

中图分类号: 

R284.2