对叶榕茎皮的化学成分  

Chemical Constituents in Stem Barks of Ficus hispida

作　　者：王绍军[1] 郭思彤[2] 吴闯[3] 赵赶[1] 

机构地区：[1]广西壮族自治区妇幼保健院,南宁530003 [2]广西壮族自治区人民医院,南宁530012 [3]广西医科大学药学院,南宁530021

出　　处：《中国实验方剂学杂志》2016年第12期88-91,共4页Chinese Journal of Experimental Traditional Medical Formulae

摘　　要：目的:研究桑科榕属植物对叶榕茎皮部位的化学成分。方法:采用硅胶、反相、凝胶等多种色谱手段分离纯化化合物,根据理化性质和波谱数据进行结构鉴定。结果:从对叶榕提取物中分离得到13个化合物,分别鉴定为香草酸(1),豆甾醇(2),乌苏酸(3),齐墩果酸(4),丁香酸(5),槲皮素(6),芦丁(7),豆甾-5,22-二烯-3β-羟基-7-酮(8),豆甾-5-烯-3β-羟基-7-酮(9),3β-香树素乙酸酯(10),3β-acetoxy^(-1)2-oleanen^(-1)1-one(11),oleanonic acid(12),3β-acetoxy^(-2)5-methoxylanosta-8,23-diene(13)。结论:化合物5~13均为首次从该植物中分离得到。Objective： To investigate the chemical constituents in stem barks of Ficus hispida.Method： The constituents were isolated by silica gel,ODS and Sephadex LH-20,and identified based on spectral data and physicochemical properties. Result： The 13 compounds were isolated,and their structures were identified as vanilic acid（ 1）,stigmasterol（ 2）,ursolic acid（ 3）,oleanlic acid（ 4）,syringic acid（ 5）,quercetin（ 6）,rutin（ 7）,stigmasta-5,22-dien-3β-hydroxy-7-one（ 8）,stigmasta-5-en-3β-hydroxy-7-one（ 9）,3β-acetoxy-α-amyrin（ 10）,3β-acetoxy-12-oleanen-11-one（ 11）,oleanonic acid（ 12）,3β-acetoxy-25-methoxylanosta-8,23-diene（ 13）.Conclusion： Compounds 5-13 were discovered from this plant for the first time.

关 键 词：对叶榕 榕属 化学成分 结构鉴定 

分 类 号：R284.1[医药卫生—中药学]