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南海海绵Pseudoceratina purpurea活性成分的研究(Ⅰ) 被引量:3

The Chemical Constituents of The Marine Sponge Pseudoceratina Purpurea from South China Sea (Ⅰ)
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摘要 从中国南海海绵Pseudoceratina purpurea的乙酸乙酯萃取部分提纯 出两个化合物,应用IR,1H-NMR,MS等波谱技术确定它们为正十六酸和 3-β-5-烯-谷甾醇。 Two pure compounds were isolated from the ethyl acetate extract fraction of the marine sponge Pseudoceratina purpurea collected from South China Sea. They were identified by IR, NMR, MS as n-hexadecanoic acid and sitosterol-5-en-3-β-ol.
出处 《广州化学》 CAS 2003年第2期1-4,共4页 Guangzhou Chemistry
基金 国家自然科学基金重点项目(29932030) 中国科学院上海有机化学研究所生命有机化学国家重点实验室课题
关键词 海绵 活性成分 正十六酸 3-β-5-烯-谷甾醇 IR ^1H-NMR MS sponge active constituents n-hexadecanoic sitosterol-5-en-3-β-ol
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