Isolation and structures of new halogenated prostanoids from the Okinawan soft coral Clavularia viridis

被引：19

作者：

Watanabe, K ^{[1
]}

Sekine, M ^{[1
]}

Iguchi, K ^{[1
]}

机构：

[1] Tokyo Univ Pharm & Life Sci, Sch Life Sci, Hachioji, Tokyo 1920392, Japan

来源：

JOURNAL OF NATURAL PRODUCTS | 2003年 / 66卷 / 11期

关键词：

D O I：

10.1021/np030181t

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Fifteen new halogenated prostanoids 9-23 were isolated as minor constituents from the Okinawan soft coral Clavularia viridis. Compounds 9-11 were new members of iodovulone, and compounds 12-18 were 12-O-acetyliodovulones, 12-O-acetylbromovulones, and 12-O-acetylchlorovulones. Compounds 19-23 were 10,11-epoxy congeners of iodovulone, bromovulone, and chlorovulone. The structures of these compounds were determined on the basis of spectroscopic analysis and chemical conversion.

引用

页码：1434 / 1440

页数：7

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