摘要
从柳叶白前根和茎中分离并鉴定了7个化合物,分别为β-谷甾醇(β-sitosterol,1),2,4-二羟基苯乙酮(1-(2,4-dihydroxphenyl)ethanone,2),间二苯酚(resorcinol,3),4-羟基-3-甲氧基苯乙酮(1-(4-hydroxy-3-methoxyphenyl)e-hanone,4),4-羟基苯乙酮(1-(4-hydroxyphenyl)ethanone,5),齐墩果酸(oleanolic acid,6),蔗糖(sucrose,7)。其中化合物2-7为首次从该植物中分得。
Seven compounds were isolated from roots and stems of Cynanchum stauntoni, and their structures were determined as β- sitosterol(1), 1-( 2,4- dihydroxphenyl) ethanone (2), resorcinol (3), 1-(4-hydroxy-3-methoxyphenyl) ehanone (4), 1-(4-hy- droxyphenyl ) ethanone (5), oleanolic acid(6), sucrose( 7 ), on the basis of spectral evidences. Compounds 2 ~7 were reported in this plant for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
2006年第B06期50-51,54,共3页
Natural Product Research and Development
基金
国家中医药管理局中医药留学回国人员科技活动择优课题(国中医药科2003LHR21号).致谢:以上NNR数据均由湖南大学化学生物传感与计量学国家重点实验室测定,在此表示由衷的感谢!