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| 粉苞苣化学成分研究 | |
| 引用本文： | 赵东保,杨玉霞,刘绣华,汪汉卿.粉苞苣化学成分研究[J].中国中药杂志,2005,30(8):588-590. |
| 作者姓名： | 赵东保 杨玉霞 刘绣华 汪汉卿 |
| 作者单位： | 1. 中国科学院,兰州化学物理研究所,甘肃,兰州,730000;河南大学,化学化工学院,河南,开封,475001 2. 河南大学,化学化工学院,河南,开封,475001 3. 中国科学院,兰州化学物理研究所,甘肃,兰州,730000 |
| 摘 要： | 目的:研究粉苞苣的化学成分。方法:采用硅胶柱色谱法分离纯化,薄层色谱及波谱法进行化学成分结构鉴定。结果:从乙醇提取物中分离并鉴定了7个化合物,分别为:5 ,7,3′,4′- 四羟基黄酮(Ⅰ) ,5 ,7,4′- 三羟基- 3′- 甲氧基黄酮(Ⅱ) ,5 ,3′,4′- 三羟基黄酮- 7- O- β- D- 葡萄糖苷(Ⅲ) ,5 ,7,4′- 三羟基黄酮(Ⅳ) ,β-谷甾醇(Ⅴ) ,豆甾醇(Ⅵ)和熊果酸(Ⅶ)。结论:所有化合物均为首次从该植物中分得. |
| 关 键 词： | 粉苞苣 黄酮 |
| 文章编号： | 1001-5302(2005)08-0588-03 |
| 收稿时间： | 2004/2/20 0:00:00 |
Studies on chemical constituents in herb of Chondrilla piptocoma |
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| ZHAO Dong-bao;YANG Yu-xia;LIU Xiu-hua;WANG Han-qing.Studies on chemical constituents in herb of Chondrilla piptocoma[J].China Journal of Chinese Materia Medica,2005,30(8):588-590. | |
| Authors: | ZHAO Dong-bao;YANG Yu-xia;LIU Xiu-hua;WANG Han-qing |
| Institution: | Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China. |
| Abstract: | OBJECTIVE: To study the chemical constituents of Chondrilla piptocoma. METHOD: The chemical constituents were isolated and repeatedly purified on silica gel column and the structures were elucidated by the NMR spectra and physico-chemical properties. RESULT: Seven compounds were obtained and they are identified as luteolin, 5,7,4'-trihydroxy-3'-methoxy flavone, luteolin-7-O-beta-D-glucoside, apigenin, beta-sitosterol, stigmasterol, ursolic acid. CONCLUSION: All the compounds were obtained from C. piptocoma for the first time. |
| Keywords: | Chondrilla piptocoma flavonoid |
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