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| 中药黄独的化学成分研究 | |
| 引用本文： | 高慧媛,卢熠,吴立军,高栋才. 中药黄独的化学成分研究[J]. 沈阳药科大学学报, 2001, 18(3): 185-188 |
| 作者姓名： | 高慧媛 卢熠 吴立军 高栋才 |
| 作者单位： | 1. 沈阳药科大学中药系, 2. 沈阳医学院附属二院药剂科, 3. 河北医科大学第五医院检验科, |
| 摘 要： | 薯蓣属植物中药黄独 (DioscoreabulbiferaL .)的 75 %乙醇提取物经系统溶剂萃取后 ,从乙酸乙酯萃取部分分离得到 5个化合物 ,根据理化性质和谱学分析鉴定为 β 谷甾醇 (β sitosterol,Ⅰ ) ,黄独素B(diosbulbin B ,Ⅱ ) ,7,3′ ,4′ 三羟基 3 ,5二甲氧基黄酮 (caryatin ,Ⅲ ) ,7,4′ 二羟基 3 ,5 二甲氧基黄酮 (7,4′ dihydroxy 3 ,5 dimethoxyflavone ,Ⅳ ) ,5 ,7,3′ ,4′ 四羟基黄烷 3 醇 (5 ,7,3′ ,4′ tetrahy droxyflavan 3 ol,Ⅴ )。其中 (Ⅲ )、(Ⅳ )为首次从该属植物中分离得到的已知化合物 |
| 关 键 词： | 中药黄独 黄独素 黄酮 |
| 文章编号： | 1006-2858(2001)03-0185-04 |
| 修稿时间： | 2000-11-01 |
A study on chemical constituents of Dioscorea bulbifera L. |
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| GAO Hui-yuan,LU Yi,WU Li-jun,GAO Dong-cai. A study on chemical constituents of Dioscorea bulbifera L.[J]. Journal of Shenyang Pharmaceutical University, 2001, 18(3): 185-188 | |
| Authors: | GAO Hui-yuan LU Yi WU Li-jun GAO Dong-cai |
| Affiliation: | GAO Hui yuan 1,LU Yi 2,WU Li jun 1,GAO Dong cai 3 |
| Abstract: | Five compounds were isolated from Dioscorea bulbifera L.. The structures were identified by spectral analysis and comparison with the known compound and relative documents. The five compounds were established as follows：β-sitosterol(Ⅰ) , diosbulbin-B(Ⅱ), caryatin(Ⅲ), 7,4′-dihydroxy-3,5-dimethxoyflavone(Ⅳ),5,7,3′，4′-tetrahydroxy-flavan-3-ol(Ⅴ). Among them compounds（Ⅲ）and（Ⅳ）were obtained from Dioscorea species for the first time. |
| Keywords: | Dioscorea bulbifera L. diosbulbin flavones |
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