[醉鱼草黄酮成分的研究]
[Study on the flavanone constitutes of Buddleja davidii].
作者信息
Peng Xue-Jing, Li Chong
机构信息
Pharmaceutical College of Lanzhou University, Lanzhou 730000, China.
出版信息
Zhong Yao Cai. 2011 Oct;34(10):1534-7.
OBJECTIVE
To study the chemical constitutes of Buddleja davidii.
METHODS
The constitutes were isolated and purified by silica gel column chromatography, polyamide column chromatography and macroporous absorption resin and their structures were elucidated by spectroscopic analysis.
RESULTS
Seven compounds including Apigenin (1), Apigenin-7-O-beta-D-glucoside (2), Acacetin (3), Acacetin-7-O-beta-D-glucoside(4), Acacetin-7-O-alpha-L-rhamnopyranosyl-(1-6)-beta-D-glucopyranoside (5), Luteolin (6), Luteolin-7-O-beta-D-glueoside (7).
CONCLUSION
All these compounds are obtained from this plant for the first time.
目的
研究大叶醉鱼草的化学成分。
方法
通过硅胶柱色谱、聚酰胺柱色谱和大孔吸附树脂对其成分进行分离纯化，并通过光谱分析确定其结构。
结果
得到7个化合物，分别为芹菜素（1）、芹菜素-7-O-β-D-葡萄糖苷（2）、刺槐素（3）、刺槐素-7-O-β-D-葡萄糖苷（4）、刺槐素-7-O-α-L-鼠李糖基-（1→6）-β-D-葡萄糖苷（5）、木犀草素（6）、木犀草素-7-O-β-D-葡萄糖苷（7）。
结论
所有这些化合物均首次从该植物中获得。
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