Structure of a new sterol from the South China sponge Dysidea fragilis

被引：1
|
作者：
ZHONG
SU
ZENG
WANG
机构：
来源：
Chinese Journal of Chemistry | 1993年 / 06期
关键词：
Structure of a new sterol from the South China sponge Dysidea fragilis; ppm;
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摘要：
A new sterol, 5a-cholesta-8(14),24(25)-diene-3/β, 6a-diol (1) and a known sterol (24Z)-24-ethyl-cholesta-7(8),24(28)-diene-3β,5a,6β-triol (2) have been isolated from the South China Seasponge Dysidea fragilis. The structure and relative stereochemistry of 1 were established by spectralanalysis, including 2D NMR experiments.
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页码：560 / 564
页数：5
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