[中间锦鸡儿黄酮类成分的研究]
[Studies on flavonoid constituents of Caragana intermediia].
作者信息
Shi Jiao, Chen Bo, Sun Zhi-hua, Hu Chang-qi
机构信息
Department of Chemistry of Natural Product, School of Pharmacy, Fudan University, Shanghai 200032, China.
出版信息
Yao Xue Xue Bao. 2003 Aug;38(8):599-602.
AIM
To study the chemical constituents of Caragana intermedia.
METHODS
The compounds were separated by chromatography methods, their structures were identified by spectral analysis.
RESULTS
Ten compounds were isolated and identified as 5,7,4'-trihydroxy-3,3'-dimethoxyflavone (1), 3,5,7,8,4'-pentahydroxy-3'-methoxyflavone(2), puercetin(3), limocitrin(4), 5,7,3',4'-tetrahydroxy-3-methoxyflavone(5), 7,3',5'-trihydroxyflavanone(6), 5,7,3',4'-tetrahydroxy-3,8-dimethoxyflavone(7), butein(8), liquiritigenin(9) and 5,7,4'-trihydroxy-3,8-dimethoxyflavone(10).
CONCLUSION
Compound 6 is a new compound and the others were obtained from this plant for the first time.
目的
研究中间锦鸡儿的化学成分。
方法
采用色谱法分离化合物，通过光谱分析鉴定其结构。
结果
分离鉴定出10个化合物，分别为5,7,4'-三羟基-3,3'-二甲氧基黄酮（1）、3,5,7,8,4'-五羟基-3'-甲氧基黄酮（2）、槲皮素（3）、异鼠李素（4）、5,7,3',4'-四羟基-3-甲氧基黄酮（5）、7,3',5'-三羟基黄烷酮（6）、5,7,3',4'-四羟基-3,8-二甲氧基黄酮（7）、紫铆因（8）、甘草素（9）和5,7,4'-三羟基-3,8-二甲氧基黄酮（10）。
结论
化合物6为新化合物，其余化合物均为首次从该植物中获得。
Zotero 插件