摘要
目的:研究忍冬科植物接骨草Sambucus chinensis叶石油醚萃取部位的化学成分.方法:运用乙醇渗漉法对接骨草叶进行提取,对石油醚萃取部位采用多种色谱手段进行分离纯化,通过波谱解析进行结构鉴定.结果:从接骨草叶中分离得到8个化合物,分别为乌索酸(1),齐墩果酸(2),β-谷甾醇(3),胡萝卜苷(4),鲨烯(5),植醇(6),正二十五烷醇(7),十七烷酸对羟基苯乙酯(8).结论:化合物5-8为首次从该属植物中分离得到.
Objective:The chemical constituents of extract of petroleum ether soluble part from leaves of Sambucus chinensis were investigated.Method:After being extracted with ethanol percolation,the chemical constituents were isolated and purified by column chromatography and their structures were identified by spectral analysis.Result:Eight compounds were obtained from leaves of S.chinensis and identified as ursolic acid (1),oleanic acid (2),β-sitosterol (3),daucosterol (4),squalene (5),phytol (6),n-pentacosanol (7),4-hydroxyphenethyl heptadecanoate (8).Conclusion:Compounds 5-8 were isolated from genus Sambucu for the first time.
出处
《中国实验方剂学杂志》
CAS
北大核心
2014年第21期103-105,共3页
Chinese Journal of Experimental Traditional Medical Formulae
基金
国家"十二五"科技支撑计划项目(2011BAI05B02)
甘肃省自然科学基金项目(1107RJZA129)
关键词
接骨草
石油醚部位
化学成分
分离纯化
Sambucus chinensis
petroleum-ether soluble part
chemical constituents
isolated and purified