Shi Jiao, Chen Bo, Sun Zhi-hua, Hu Chang-qi
Department of Chemistry of Natural Product, School of Pharmacy, Fudan University, Shanghai 200032, China.
Yao Xue Xue Bao. 2003 Aug;38(8):599-602.
To study the chemical constituents of Caragana intermedia.
The compounds were separated by chromatography methods, their structures were identified by spectral analysis.
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).
Compound 6 is a new compound and the others were obtained from this plant for the first time.
研究中间锦鸡儿的化学成分。
采用色谱法分离化合物，通过光谱分析鉴定其结构。
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）。
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。
