摘要
目的 研究马鞭草Verbenae Herba的苯乙醇苷类成分.方法 马鞭草 80%乙醇提取物采用硅胶、Sephadex LH-20、TLC、半制备HPLC进行分离纯化,根据理化性质及波谱数据鉴定所得化合物的结构.结果 从中分离得到 9 个化合物,分别鉴定为verbofficoside A(1)、肉苁蓉苷 D(2)、广防风苷 A(3)、毛蕊花糖苷(4)、异毛蕊花糖苷(5)、肉苁蓉苷C(6)、肉苁蓉苷F(7)、去咖啡酰基毛蕊花苷(8)、jionoside C(9).结论 化合物 1 为新化合物,化合物 3、6～9 均首次从该植物中分离得到.
Abstract
AIM To study the phenylethanoid glycosides from Verbenae Herba.METHODS The 80%ethanol extract from Verbenae Herba was isolated and purified by silica gel,Sephadex LH-20,TLC and semi-preparative HPLC,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as verbofficoside A(1),cistanoside D(2),epimeredinoside A(3),verbascoside(4),isoverbascoside(5),cistanoside C(6),cistanoside F(7),decaffeoylacteoside(8),jionoside C(9).CONCLUSION Compound 1 is a new compound.Compounds 3 and 6-9 are isolated from this plant for the first time.
基金项目
国家自然科学基金(82160660)
江西省自然科学基金(20212ACB206006)
江西中医药大学"1050"工程人才项目(5142001004)
江西中医药大学创新团队项目(CXTD22015)
维普
万方数据