| 浙江山萆薢甾体皂甙的研究 |
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| 引用本文： | 唐世蓉,姜志东.浙江山萆薢甾体皂甙的研究[J].Acta Botanica Sinica,1987(2). |
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| 作者姓名： | 唐世蓉 姜志东 |
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| 作者单位： | 江苏省植物研究所 南京 |
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| 摘 要： | 从山萆薢根茎分到6个甾体皂甙,通过乙酰化、酸水解,红外、质谱和碳谱等鉴定,分别为约诺皂甙(A),薯蓣皂甙(C),纤细皂甙(D),原薯蓣皂甙(E),原纤细皂甙(F);皂甙 B 因得率极低,未能完成鉴定。
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| 关 键 词： | 山萆薢 甾体皂甙 约诺皂甙 |
STUDIES ON THE STEROIDAL SAPONINS OF DIOSCOREA TOkORO MAKINO(COLLECTED FROM ZHEJIANG) |
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| Authors: | Tang Shi-rong JiangZhi-dong |
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| Abstract: | Six steroidal saponins were isolated from rhizome of Dioscorea tokoro Makino(collected from Zhejiang).By means of acetylation,acid hydrolysis,IR,MS,and 13C-NMR etc.,five of them were identical with yononin(A)(yield 0.0069%),dioscin(C)(0.04%),gracillin(D) (0.03%),protodioscin(E)(0.5%),protogracillin(F)(0.2%),respectively.Because of low yield,saponin B was not identified. |
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| Keywords: | Dioscorea tokoro Steroidal saponins yononin |
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