| 薯蓣属植物化学成分的研究——Ⅹ.蜀葵叶薯蓣中甾体皂甙和皂甙元的分离和鉴定 |
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| 引用本文： | 刘承来,陈延镛. 薯蓣属植物化学成分的研究——Ⅹ.蜀葵叶薯蓣中甾体皂甙和皂甙元的分离和鉴定[J]. 药学学报, 1984, 19(10): 799-801 |
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| 作者姓名： | 刘承来 陈延镛 |
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| 作者单位： | 中国医学科学院药物研究所,北京 |
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| 摘 要： | Four components were isolated from acid-treated rhizome of Dioscorea althaeoides Kunth. Their structures were identified as diosgenin (Ⅰ), β-sitosterol (Ⅱ), diosgenin palmitate (Ⅲ) and △3,5-deoxytigogenin (Ⅳ) on the basis of physical constants and spectral data.Two sparingly soluble steroid saponins were also isolated from this plant Their physicochemical constants showed that one of them is dioscin (Ⅴ) and the other graeillin (Ⅵ).
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| 关 键 词： | 薯蓣属 薯蓣皂甙元 薯蓣皂甙 纤细皂甙 |
| 收稿时间： | 1983-09-05 |
Studies on the constituents from Dioscorea plants. X. Isolation and identification of steroidal saponins and sapogenins from Dioscorea althaeoides Kunth |
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| LIU Cheng-Lai and CHEN Yan-Yong. Studies on the constituents from Dioscorea plants. X. Isolation and identification of steroidal saponins and sapogenins from Dioscorea althaeoides Kunth[J]. Acta pharmaceutica Sinica, 1984, 19(10): 799-801 |
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| Authors: | LIU Cheng-Lai and CHEN Yan-Yong |
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| Abstract: | Four components were isolated from acid-treated rhizome of Dioscorea althaeoides Kunth. Their structures were identified as diosgenin (Ⅰ), β-sitosterol (Ⅱ), diosgenin palmitate (Ⅲ) and △3,5-deoxytigogenin (Ⅳ) on the basis of physical constants and spectral data.Two sparingly soluble steroid saponins were also isolated from this plant Their physicochemical constants showed that one of them is dioscin (Ⅴ) and the other graeillin (Ⅵ). |
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| Keywords: | Diosgenin Dioscin Gracillin Dioscorea althaeoides Kunth |
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