Indole Alkaloids from the Roots of Ervatamia hainanensis

作     者：Jian Peng HUANG Zi Ming FENG Chong Fei ZHENG Pei Cheng ZHANG Yang Min MA 

作者机构：Institute of Materia Medica Peking Union Medical College and Chinese Academy of Medical Sciences Beijing 100050 College of Life Science Northwest A-F University Yangling Shaanxi 712100 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2006年第17卷第6期

页      面：779-782页

核心收录：

学科分类：1008[医学-中药学(可授医学、理学学位)] 100703[医学-生药学] 1007[医学-药学(可授医学、理学学位)] 1006[医学-中西医结合] 0703[理学-化学] 100602[医学-中西医结合临床] 10[医学] 

主　　题：Ervatamia hainanensis indole alkaloid ibogamine-18-carboxylic acid 3 4-didehydro-7 8-dioxo-methyl ester ibogamine- 18-carboxylic acid 16 17-didehydro-9 17-dihydro-9-hydroxy-(2-oxopropyl)-methyl ester. 

摘      要：Two new indole alkaloids, named ibogamine-18-carboxylic acid, 3, 4-didehydro-7, 8-dioxo-methyl ester 1, ibogamine-18-carboxylic acid, 16, 17-didehydro-9, 17-dihydro-9-hydroxy （2-oxopropyl）-methyl ester 2, were isolated from Ervatamia hainanensis. Their structures were elucidated on the basis of spectroscopic methods.