Isolation of xestosterol esters of brominated acetylenic fatty acids from the marine sponge Xestospongia testudinaria

被引：28

作者：

Pham, NB

Butler, MS

Hooper, JNA

Moni, RW

Quinn, RJ ^{[1
]}

机构：

[1] Griffith Univ, Queensland Pharmaceut Res Inst, Brisbane, Qld 4111, Australia

[2] Queensland Museum, Brisbane, Qld 4101, Australia

来源：

JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 10期

关键词：

D O I：

10.1021/np9901635

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The CH2Cl2 extract of the marine sponge Xestospongia testudinaria inhibited [H-3]DPCPX binding to rat-brain adenosine Al receptors. Bioassay-guided fractionation led to the isolation of a known brominated acetylenic fatty acid 1 as the active component. Also isolated were two novel sterol esters 2 and 3. All structures were determined on the basis of their spectroscopic data.

引用

页码：1439 / 1442

页数：4

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