Dichotenone-A and -B:: Two new enones from the marine brown alga Dictyota dichotoma (Hudson) Lamour.

被引：17

作者：

Ali, MS ^{[1
]}

Pervez, MK ^{[1
]}

Saleem, M ^{[1
]}

Ahmed, F ^{[1
]}

机构：

[1] Univ Karachi, HEJ Res Inst Chem, Karachi 75270, Pakistan

来源：

NATURAL PRODUCT RESEARCH | 2003年 / 17卷 / 05期

关键词：

Dictyota dichotoma; Dictyotaceae; brown alga; Arabian Sea; Karachi coast; diterpenoids; dolastanes; enones; dichotenone-A and B; 2D-NMR;

D O I：

10.1080/1057563031000072523

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Marine brown alga Dictyota dichotoma ( Dictyotaceae) collected from Karachi coast of Arabian Sea yielded two new ( 1 and 2) enones ( dolastane - diterpenoids) named: dichotenone- A and - B along with an olide ( loliolide, 3) as a new source. Their structures have been characterized with the aid of 2D- NMR spectroscopic techniques.

引用

页码：301 / 306

页数：6

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