| 海洋真菌Aspergillus flavipes中新神经胺成分 |
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| 引用本文： | 蒋亭,李军,付宏征,季宇彬,林文翰.海洋真菌Aspergillus flavipes中新神经胺成分[J].哈尔滨商业大学学报(自然科学版),2002,18(6):597-602. |
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| 作者姓名： | 蒋亭 李军 付宏征 季宇彬 林文翰 |
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| 作者单位： | 1. 北京大学,天然药物及仿生药物国家重点实验室,北京,100083
2. 哈尔滨商业大学,药物研究所博士后科研工作站,黑龙江,哈尔滨,150076 |
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| 基金项目： | 国家自然科学基金 (No 40 1760 3 8) |
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| 摘 要： | 从黄海葵Anthopleura xanthogtammica(Berkly)中分离出海洋附生真菌Aspergillus flavipes,经实验室培养和化学分离纯化,分离得到四种新颖结构的神经酰胺同系物(1-4),它们的化学结构经波谱解析(1R、UV、2D NMR、MS等)和化学降解得以确定.
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| 关 键 词： | 真菌 神经酰胺 结构确定 |
New cerebroside analogues from marine fungus Aspergillus flavipes |
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| JIANG Ting ,LI Jun ,FU Hong zheng ,JI Yu bin ,LIN Wen han.New cerebroside analogues from marine fungus Aspergillus flavipes[J].Journal of Harbin University of Commerce :Natural Sciences Edition,2002,18(6):597-602. |
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| Authors: | JIANG Ting LI Jun FU Hong zheng JI Yu bin LIN Wen han |
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| Institution: | JIANG Ting 1,LI Jun 1,FU Hong zheng 1,JI Yu bin 2,LIN Wen han 1 |
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| Abstract: | From the mycelium of the marine fungus Aspergillus flavipes,isolated from its associated anemona Anthopleura xanthogtammica (Berkly),four new cerebroside analogues,namely (4E,8E)-1-O-(β-D-glucopyranosyl)-2-(2'-hydroxyheptadecanoylamideo)-3-hydroxyl-9-methyl-4,8-nonadecadiene 1,(4E,8E)-1-O-(β-D-glucopyranosyl)-2-(2'-hydroxyl-(E)-3'-heptadecenoylamideo)-3-hydroxyl-9-methyl-4,8-nonadecadiene 2;(4E,8E)-1-O-(β-D-galacpyranosyl)-2-(2'-hydroxy heptadecanoylamideo)-3-hydroxyl-9-methyl-4,8-nonadecadiene 3,(4E,8E)-1-O-(β-D-galacpyranosyl)-2-(2'-hydroxyl-(E)-3'-heptadecenoy-(amideo)-3-hydrocyl-9-methyl-4,8-nonadecadiene) 4 are isolated,their structures are identified by means of extensive spectroscopic analysis,(IR,UV,2D NMR,MS,et al)and chemical degradation. |
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| Keywords: | fungus cerebroside analogues structure identified |
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