Novel cage indoles from a Malaysian Kopsia

被引：40

作者：

Kam, TS

Yoganathan, K

Wei, C

机构：

[1] Department of Chemistry, University of Malaya

来源：

JOURNAL OF NATURAL PRODUCTS | 1996年 / 59卷 / 12期

关键词：

D O I：

10.1021/np960538b

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The EtOH extract of the leaves of Kopsia teoi yielded the octacyclic alkaloids kopsinitarines A-D (1-4) and mersingines A and B (5 and 6), all possessing a novel cage carbon skeleton. The structures of the alkaloids were established by spectral methods and, in the case of kopsinitarine D (4), confirmed by X-ray analysis.

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收藏

页码：1109 / 1112

页数：4

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