| 辽东楤木芽中的一个新三萜皂苷 |
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| 引用本文： | 马志强,宋少江,张国刚,徐绥绪.辽东楤木芽中的一个新三萜皂苷[J].沈阳药科大学学报,2004,21(3):230-231. |
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| 作者姓名： | 马志强 宋少江 张国刚 徐绥绪 |
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| 作者单位： | 沈阳药科大学中药学院,辽宁,沈阳,110016 |
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| 摘 要： | 目的对从辽东木芽中提取的总皂苷进行化学成分的研究。方法通过硅胶柱色谱和制备HPLC等手段分离 ,利用理化性质和光谱方法鉴定。结果得到化合物 (1) ,鉴定为 3 O β D glu copyranosyl (1→ 4 ) β D glucopyranosylechinocysticacid。 结论该化合物为未见文献报道的新化合物 ,命名为木芽皂苷C (congmuyanosideC)。
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| 关 键 词： | 辽东楤木 三萜皂苷 芽 楤木芽皂苷C 核磁共振波谱 结构鉴定 |
| 文章编号： | 1006-2858(2004)03-0230-02 |
| 修稿时间： | 2003年12月1日 |
A new triterpene saponin from the buds of Aralia elata (Miq.) Seem. |
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| MA Zhi-qiang,SONG Shao-jiang,ZHANG Guo-gang,XU Sui-xu.A new triterpene saponin from the buds of Aralia elata (Miq.) Seem.[J].Journal of Shenyang Pharmaceutical University,2004,21(3):230-231. |
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| Authors: | MA Zhi-qiang SONG Shao-jiang ZHANG Guo-gang XU Sui-xu |
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| Abstract: | Objective To study the constituents of the crude saponins from the buds of Aralia elata (Miq.) Seem.Methods Chemical constituents were isolated by silica gel column chromatography and preparative HPLC,chemical characters and spectroscopic analysis were employed for the structural identification. Results compound 1 was obtained and its structure was elucidated as 3-O-β-D-glucopyranosyl (1→4)-β-D-glucopyranosyl echinocystic acid.Conclusions Compound 1 is a new triterpene saponin which has not been reported before,named congmuyanoside C. |
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| Keywords: | Aralia elata triterpenoidal saponin bud congmuyanoside C NMR structural identification |
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