摘要
目的:研究芫花的化学成分。方法:对芫花乙醇提取物的石油醚部位和乙酸乙酯部位进行色谱分离,根据光谱数据和理化性质确定各化合物的结构。结果:从芫花中分离得到10个化合物,分别鉴定为二十八碳烷(1)、三十二碳烷(2)、β-谷甾醇(3)、4,′7-二甲氧基-5-羟基黄酮(4)、金色酰胺醇酯(5)、芫花素(6)、木樨草素(7)、芹菜素(8)、羟基芫花素(9)及Daphnoretin(10)。结论:化合物1和2均为首次从该植物分离得到。
Objective : To study the chemical constituents of the flower buds of Daphne genkwa. Methods : The constituents of petroleum ether and ethyl acetate-soluble portions were isolated and purified by means of chromatography, then they were identified by their physico-chemieal characteristics and spectral features. Results: Ten compounds were isolated and identified as octacosane (1), dotriaeontane ( 2 ) ,β-sitosterol ( 3 ) , 4', 7-dimethoxy-5 -hydroxyflovone ( 4 ) , aurantiamide acetate ( 5 ) , genkwanin ( 6 ) , luteolin ( 7 ) , apigenin(8) ,3'-hydroxygenkwanin(9) and daphnoretin(10). Conclusion : Compound 1 and 2 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2009年第4期508-511,共4页
Journal of Chinese Medicinal Materials
基金
国家科技基础条件平台工作中药材质量标准项目(2003DIATJ031)
关键词
芫花
化学成分
Daphne genkwa Sieb. et Zucc.
Chemical constituents