Spongiadioxins A and B, two new polybrominated dibenzo-p-dioxins from an Australian marine sponge Dysidea dendyi

被引：52

作者：

Utkina, NK ^{[1
]}

Denisenko, VA

Scholokova, OV

Virovaya, MV

Gerasimenko, AV

Popov, DY

Krasokhin, VB

Popov, AM

机构：

[1] Russian Acad Sci, Pacific Inst Bioorgan Chem, Vladivostok 690022, Russia

[2] Far Eastern State Univ, Dept Bioorgan Chem & Biotechnol, Vladivostok 69000, Russia

[3] Russian Acad Sci, Inst Chem, Vladivostok 690022, Russia

来源：

JOURNAL OF NATURAL PRODUCTS | 2001年 / 64卷 / 02期

关键词：

D O I：

10.1021/np0003544

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new cytotoxic tetrabromodibenzo-p-dioxins, spongiadioxins A(1)and B (2), were isolated from an Australian marine sponge Dysidea dendyi. The structures of these compounds were established by 1D and 2D NMR spectroscopy, X-ray analysis of the methyl ether of spongiadioxin A (3), and synthesis of the methyl ether of spongiadioxin B (4) from diphenyl ether (9) isolated from Dysidea herbacea.

引用

页码：151 / 153

页数：3

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