[梅茶化学成分的研究（二）]
[Studies on the chemical constituents of MEICHA (II)].
作者信息
Zheng Guo-Hua, Yang Juan, Feng Qi-Lin
机构信息
Hubei University of Traditional Chinese Medicine, Wuhan 430065, China.
出版信息
Zhong Yao Cai. 2009 Mar;32(3):370-2.
PMID:19565713
Abstract
OBJECTIVE
To study the chemical constituents of MEICHA.
METHODS
Chromatography and spectroscopic analysis were employed to isolate and elucidate the chemical constituents in the plant.
RESULTS
Seven compounds were obtained and identified as beta3-sitosterol (I), oleanolic acid (II), quercetin (III), Taxifolin (IV), Catechin (V), Querceetin-3-O-alpha-L-rhamnoside (VI) and Gallic acid (VII).
CONCLUSION
Seven compounds are isolated from this plant for the first time.
摘要
目的
研究美茶的化学成分。
方法
采用色谱法和光谱分析法分离并鉴定该植物中的化学成分。
结果
获得了7种化合物，分别鉴定为β-谷甾醇（I）、齐墩果酸（II）、槲皮素（III）、花旗松素（IV）、儿茶素（V）、槲皮素-3-O-α-L-鼠李糖苷（VI）和没食子酸（VII）。
结论
首次从该植物中分离出7种化合物。
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