| 紫玉盘种子中的番荔枝内酯成分研究I. 紫玉盘素(Microcarpacin)的分离及结构鉴定 |
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| 引用本文： | 陈文森,姚祝军,吴毓林.紫玉盘种子中的番荔枝内酯成分研究I. 紫玉盘素(Microcarpacin)的分离及结构鉴定[J].化学学报,1997,55(7):723-728. |
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| 作者姓名： | 陈文森 姚祝军 吴毓林 |
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| 作者单位： | 中国科学院华南植物研究所;中国科学院上海有机化学研究所;中国科学院生命有机化学国定重点实验室 |
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| 摘 要： | 从紫玉盘(Uvaria microcarpa Champ. ex Benth)种子中首次分离得到一个新的邻双四氢呋喃环番荔枝内酯(Annonaceousacetogenin)化合物-紫玉盘素(Microcarpacin)。同时首次以纯化合物形式分离得到两个已知的番荔枝内酯Narumicins I和Narumicins II.
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| 关 键 词： | 化学成分 四氢呋喃P 紫玉盘 番茄枝内酯 紫玉盘素 |
Studies on annonaceus acetogenins from Uvaria microcarpa seeds. I. The isolation and structure of microcarpacin |
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| CHEN WENSEN,YAO ZHUJUN,WU YULIN.Studies on annonaceus acetogenins from Uvaria microcarpa seeds. I. The isolation and structure of microcarpacin[J].Acta Chimica Sinica,1997,55(7):723-728. |
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| Authors: | CHEN WENSEN YAO ZHUJUN WU YULIN |
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| Abstract: | Microcarpacin (1), a new adjacent bis-tetrahydrofuranyl annonaceous acetogenin was isolated from the seeds of Uvaria microcarpa Champ. ex Benth. The structure of 1 is elucidated based on spectroscopic methods and the existence of four hydroxys is confirmed by the acetylation of the title compound. Microcarpacin is the first example with a hydroxyl group at 33-C among the known annonaceous acetogenins. In addition, two known 24-C epimeric acetogenins, Narumicins I (2) and Narumicins II (3) were also isolated from the same plant source. The pure compounds 2 and 3 were obtained for the first time by careful HPLC preparation and the spectral data of the corresponding compound are also reported in this paper. |
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| Keywords: | CHEMICAL COMPOSITION TETRAHYDROFURAN P |
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