| 海燕化学成分研究 |
| 投稿时间：2008-04-15 点此下载全文 |
| 引用本文：汤华,王旭东,陆祎,程萍,林厚文.海燕化学成分研究[J].药学实践杂志,2009,27(2):99~100,103 |
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| 基金项目:国家高技术研究发展计划“863”资助课题(2006AA09Z423);长征医院“三重三优”学科人才建设计划资助课题 |
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| 中文摘要:目的:研究海燕的化学成分。方法:采用多种层析方法分离海燕乙醇提取物,根据理化性质和光谱数据分析鉴定化合物的结构。结果:分离鉴定了7个化合物,分别为:3-十八烷氧基-1,2丙二醇(1),3β-羟基-胆甾-7烯(2),asterosaponinP1(3),5α-胆甾烷-3β,4β,6α,7α,8β,15β,16β,26-八醇(4),5α-胆甾烷-3β,6α,7α,8β,15α,16β,26-七醇(5),色氨酸(6),苯丙氨酸(7)。结论:化合物1、2为首次从海燕中分离得到,化合物4为首次从中国海域的海燕中分离得到。 |
| 中文关键词:海燕 海星 化学成分 结构鉴定 |
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| Study on the chemical constituents of marine starfish Asterina pectinifera |
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| Abstract:Objective: To study the chemical constituents of marine starfish Asterina pectinifera.Methods: The constituents were separated and purified by column chromatography with silica gel and sephadex LH-20.Their structures were identified by spectrum and physical data.Results:Seven compounds were identified as : 3-(octadecyloxy)-1,2-Propanediol(1),5α-Cholest-7-en-3β-ol(2),asterosapoin P1(3),5α-cholestane-3β,6α,7α,8,15α,16β,26-heptol(4),5α-cholestane-3β,4β,6α,7α,8,15β,16β,26-octol(5),tryptophan(6),phenylalanine(7).Conclusions:Compounds 1 and 2 were isolated from Asterina pectinifera for the first time,while compound 4 was first obtained from Asterina pectinifera of China Sea. |
| keywords:Asterina pectinifera starfish chemical constituents structure identification |
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