摘要
目的:研究西瓜藤石油醚部位的化学成分。方法:硅胶色谱、聚酰胺色谱分离纯化,根据理化性质和核磁共振结构数据鉴定化合物结构。结果:从西瓜藤乙醇提取物的石油醚萃取部分中共分离得到10个化合物,分别鉴定为β-谷甾醇(β-sitosterol,1)、胡萝卜苷(daucosterol,2)、豆甾醇(stigmasterol,3)、肉豆蔻酸甘油酯(monomyristin,4)、十六烷酸(palmitic acid,5)、棕榈酸甘油酯(monopalmitin,6)、二十二烷酸甘油酯(monobehenin,7)、熊果酸(ursolic acid,8)、二十一烷酸甘油酯(monoheneicosanoin,9)、硬脂酸(stearic acid,10)。结论:化合物1～10均为首次从西瓜藤中分离得到。
Objective： To study the chemical constituents of Citrullus lanatus vine in extracting with petroleum ether. Method： Compounds were isolated and purified by polyamide column chromatography.Their chemical structures were elucidated on the basis of physicochemical properties, and spectral data. Result： Ten compounds were isolated from C. lanatus vine andelucidated as β-sitosterol, daucosterol, stigmasterol, monomyristin, palmitic acid, monopalmitin, monobehenin, ursolic acid, monoheneicosanoin, stearic acid. Conclusion： Compounds of 1-10 were obtained from C. lanatus vine for the first time.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第6期131-134,共4页
Chinese Journal of Experimental Traditional Medical Formulae
关键词
西瓜藤
化学成分
石油醚
Citrullus lanatus vine
chemical compounds
petroleum ether
