| 藏药短穗兔耳草化学成分的研究 |
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| 引用本文： | 陈耀祖,张惠迪.藏药短穗兔耳草化学成分的研究[J].高等学校化学学报,1989,10(3):260-262. |
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| 作者姓名： | 陈耀祖 张惠迪 |
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| 作者单位： | 兰州大学化学系
(陈耀祖，张惠迪，张所明)，兰州大学化学系(杨清华) |
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| 摘 要： | 从短穗兔耳草(Lagotis brachystachya Maxim)的全草中分离出一种新的黄酮甙,经光谱和化学方法确定为3,5-二羟基-3′,5′-二甲氧基-7-O-葡萄糖甙],定名为兔耳草甙(2)(Lagotiside),还分离鉴定了6种已知化合物。
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| 关 键 词： | 藏药 短穗兔耳草 药物分析 |
Studies on the Chemical Constituents of Lagotis Brachystachya Maxim |
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| Chen Yaozu,Zhang Huidi,Zhang Suoming,Yang Qinghua.Studies on the Chemical Constituents of Lagotis Brachystachya Maxim[J].Chemical Research In Chinese Universities,1989,10(3):260-262. |
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| Authors: | Chen Yaozu Zhang Huidi Zhang Suoming Yang Qinghua |
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| Abstract: | A new flavonoid named lagotiside (2) was isolated from Lagotis brachystachya Maxim. The structure of lagotiside C23H24O12, m.p. 235*, was elucidated as (3,5-dihydroxy-3',5'-dimethoxyflavone-7-O-glucoside) by spectral analysis and chemical methods. 3, 5, 7-trihydroxy-3', 5'-dimethoxyflavone, Chrysoeriol, 3-phenyl-2-propenoic acid, n-tetracosanic acid, BBBB-sitosterol, D-galactose were isolated and identified also. |
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| Keywords: | Tibetan herbs Lagotis brachystachya Maxim Flavonoid Lagotiside Cbrysoeriol |
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