摘要
目的研究甜苣的化学成分。方法利用各种色谱技术进行分离纯化,根据化合物的理化性质和光谱数据进行结构鉴定。结果分离得到5个化合物,分别为:亚油酸①、β-谷甾醇②、芹菜素③、木犀草素④、木犀草素-7-O-β-D-葡萄糖苷⑤。结论化合物1～5均为首次从该植物中分得。
Objective To study the chemical constituents of Sonchus brachyotus DC.MethodsThe chemical constituents were isolated and purified with silica gel chromatography,their structures were determined by spectral analysis and chemical evidence.ResultsFive compounds were isolated and elucidated as linoleic acid（1）,β-sitosterol（2）,apigenin（3）,luteolin（4）,luteolin-7-O-β-D-glucoside（5）.ConclusionAll compounds were isolated from Sonchus brachyotus DC.for the first time.
出处
《时珍国医国药》
CAS
CSCD
北大核心
2010年第9期2254-2255,共2页
Lishizhen Medicine and Materia Medica Research
基金
陕西省自然科学基础研究计划项目(No.SJ08B20)
陕西省教育厅专项科研计划项目(No.8JK414)
关键词
甜苣
化学成分
黄酮
Sonchus brachyotus DC.
Chemical constituents
Flavonoids
