大果榕茎的化学成分(英文)  

Chemical Constituents from the Stems of Ficus auriculata Lour

作　　者：邵泰明[1] 宋小平[1] 韩长日 陈光英 陈文豪 戴春燕 宋鑫明 

机构地区：[1]海南师范大学教育部热带药用植物化学省部共建重点实验室,海南师范大学化学化工学院,海口571158

出　　处：《天然产物研究与开发》2013年第5期624-627,共4页Natural Product Research and Development

基　　金：The 973 Program,Ministry of Science and Technology of China,(No.2011Cb512010);National Natural Science Foundation of China(Nos.21166009;81160391)

摘　　要：运用硅胶柱色谱和Sephadex LH-20柱色谱,以及制备薄层色谱等方法从大果榕茎的95%乙醇提取物中分离得到11个化合物,通过理化性质和波谱数据鉴定为:染料木黄酮(1),wighteone(2),5,7,4',trihydroxy-6-(2-hydroxy-3-methyl-3-butenyl)isoflavone(3),5,7,4'-trihydroxy-3'-(2-hydroxy-3-methyl-3-butenyl)isoflavone(4),alpin-umisoflavone(5),derrone(6),(3R)-5-formylmellein(7),3β-(1-Hydroxyethyl)-7-hydroxy-1-isobenzofuranone(8),反式对羟基肉桂酸乙酯(9),β-谷甾醇(10),β-胡萝卜苷(11)。化合物4,7,8,9为首次从该属植物中分离得到,化合物1-10为首次从该植物中分离得到。Eleven compounds were isolated from 95% ethanol extracts of the stems of Ficus auriculata Lour.The constituents were isolated and purified by silica gel column chromatography,Sephadex LH-20 and preparative TLC.Their structures were identified on the physiochemical characteristics and basis of spectral data.Their structures were identified as genistein（1）,wighteone（2）,5,7,4′,trihydroxy-6-（2-hydroxy-3-methyl-3-butenyl）isoflavone（3）,5,7,4′-trihydroxy-3′-（2-hydroxy-3-methyl-3-butenyl）isoflavone（4）,alpinumisoflavone（5）,derrone（6）,（3R）-5-formylmellein（7）,3β-（1β-hydroxyethyl）-7-hydroxy-1-isobenzofuranone（8）,trans-p-hydroxycinnamic acid ethyl ester（9）,β-sitosteral（10）,and β-daucosterol（11）.Compounds 4,7,8,9 were reported from the genus Ficus for the first time.Compounds 1-10 were isolated from this plant material for the first time.

关 键 词：大果榕 榕属 化学成分 异黄酮 

分 类 号：R284.2[医药卫生—中药学]