摘要
目的:对假奓包叶Discocleidion rufescens叶的化学成分进行研究。方法:采用硅胶、聚酰胺柱色谱进行分离纯化,根据理化性质和波谱分析鉴定化合物结构。结果:首次从假奓包叶的叶中分离了15个化合物,经鉴定分别为大黄酚(1),大黄素甲醚(2),蒲公英赛醇(3),β-谷甾醇(4),胡萝卜苷(5),东莨菪内酯(6),芹菜素(7),金合欢素-7-O-β-D-葡萄糖苷(8),芹菜素-7-O-β-D-葡萄糖苷(9),木犀草素(10),香叶木素-7-O-β-D-葡萄糖苷(11),木犀草素-7-O-β-D-葡萄糖苷(12),没食子酸(13),穗花杉双黄酮(14)和肌醇(15)。结论:化合物1,2,8,11,13,15是首次从该属植物中分离得到,蒽醌类化合物为首次从该属植物中分离得到。
Objective:To study chemical constituents of leaves from Discocleidion rufescens.Method:Column chromatography and spectroscapic methods were used to isolate and identify the constituents.Result:Fifteen compounds were isolated and identified as chrysophanol(1),physcione(2),taraxerol(3),β-sitosterol(4),daucosterol(5),scopoletin(6),apigenin(7),acacetin-7-O-β-D-glucoside(8),apigenin-7-O-β-D-glucoside(9),luteolin(10),diosmetin-7-O-β-D-glucoside(11),luteolin-7-O-β-D-glucoside(12),gallic acid(13),amentoflavone(14) and myo-inositol(15).Conclusion:Compounds 1,2,8,11,13 and 15 were isolated from the genus Discocleidion for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2010年第11期1435-1438,共4页
China Journal of Chinese Materia Medica
关键词
假奓包叶属
蒽醌类成分
假奓包叶叶
化学成分
Discocleidion
Discocleidion rufescens
anthrapuinones
chemical constituents