Citation: Jian Peng HUANG, Zi Ming FENG, Chong Fei ZHENG, Pei Cheng ZHANG, Yang Min MA. Indole Alkaloids from the Roots of Ervatamia hainanensis[J]. Chinese Chemical Letters, ;2006, 17(6): 779-782. shu

Indole Alkaloids from the Roots of Ervatamia hainanensis

1.
Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100050;
2.
College of Life Science, Northwest A-F University, Yangling, Shaanxi 712100

Received Date: 7 December 2005

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.
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