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.
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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LIU Cheng-Lai, CHEN Yan-Yong. STUDIES ON THE CONSTITUENTS FROM DIOSCOREA PLANTS Ⅹ.ISOLATION AND IDENTIFICATION OF THE ROIDAL SAPONINS AND SAPONGENINS FROM DIOSCOREA ALTHAEOIDES KUNTHJ. Acta Pharmaceutica Sinica, 1984, 19(10): 799-801.
Citation: LIU Cheng-Lai, CHEN Yan-Yong. STUDIES ON THE CONSTITUENTS FROM DIOSCOREA PLANTS Ⅹ.ISOLATION AND IDENTIFICATION OF THE ROIDAL SAPONINS AND SAPONGENINS FROM DIOSCOREA ALTHAEOIDES KUNTHJ. Acta Pharmaceutica Sinica, 1984, 19(10): 799-801.
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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

STUDIES ON THE CONSTITUENTS FROM DIOSCOREA PLANTS Ⅹ.ISOLATION AND IDENTIFICATION OF THE ROIDAL SAPONINS AND SAPONGENINS FROM DIOSCOREA ALTHAEOIDES KUNTH

    摘要
  • 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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