Brominated polyunsaturated lipids and their stereochemistry from the Chinese marine sponge Xestospongia testudinaria

被引：22
|
作者：
Jiang, Wei [1 ]
Liu, Dong [1 ]
Deng, Zhiwei [2 ]
de Voogd, Nicole J. [3 ]
Proksch, Peter [4 ]
Lin, Wenhan [1 ]
机构：
[1] Peking Univ, State Key Lab Nat & Biomimet Drugs, Beijing 100191, Peoples R China
[2] Beijing Normal Univ, Analyt & Testing Ctr, Beijing 100075, Peoples R China
[3] Natl Museum Nat Hist, NL-2300 RA Leiden, Netherlands
[4] Univ Dusseldorf, Inst Pharmaceut Biol & Biotechnol, D-40225 Dusseldorf, Germany
来源：
TETRAHEDRON | 2011年 / 67卷 / 01期
关键词：
Marine sponge; Xestospongia testudinaria; Brominated polyunsaturated lipids; Structural elucidation; Mosher reaction; ACETYLENIC FATTY-ACIDS; CONFIGURATION; INHIBITORS; ALKALOIDS; LACTONES; ALCOHOLS; POSITION; MUTA; NMR;
D O I：
10.1016/j.tet.2010.11.045
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Chemical examination of the Chinese marine sponge Xestospongia testudinaria led to the isolation of 39 new brominated polyunsaturated compounds, which were designated with the trivial names xestospongienes A-Z and Z(1)-Z(13). The structures of these compounds were elucidated by analyzing extensive spectroscopic (IR. MS, 1D, and 2D NMR) data and the results from CD spectral assignment, chemical conversion, and Mosher reaction. (C) 2010 Elsevier Ltd. All rights reserved.
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收藏
页码：58 / 68
页数：11
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