Venalstonine and dioxokopsan derivatives from Kopsia fruticosa

被引：32

作者：

Kam, TS ^{[1
]}

Choo, YM ^{[1
]}

机构：

[1] Univ Malaya, Dept Chem, Kuala Lumpur 56603, Malaysia

来源：

PHYTOCHEMISTRY | 2004年 / 65卷 / 14期

关键词：

Alstonia species; Apocynaceae; indole alkaloids;

D O I：

10.1016/j.phytochem.2004.03.027

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Two new venalstonine derivatives, viz., venacarpines A and B, and one new dioxokopsan derivative, kopsorinine, in addition to the kopsifolines A-F, and 11 other known alkaloids, were isolated from a Malayan Kopsia species. The structures of the new alkaloids were determined using NMR and MS analysis. (C) 2004 Elsevier Ltd. All rights reserved.

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页码：2119 / 2122

页数：4

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