Three novel C-21 polyacetylenes from the marine sponge Callyspongia sp

被引：27

作者：

Umeyama, A

Nagano, C

Arihara, S

机构：

[1] Faculty of Pharmaceutical Sciences, Tokushima Bunri University

来源：

JOURNAL OF NATURAL PRODUCTS | 1997年 / 60卷 / 02期

关键词：

D O I：

10.1021/np960682x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new C-21 linear polyacetylenes, callypentayne (1), callyberyne B (2), and callytetrayne (3), along with the known compound siphonodiol (4), have been isolated from the Japanese marine sponge Callyspongia sp. The structures of 1-3 were proposed on the basis of extensive NMR experiments.

引用

页码：131 / 133

页数：3