大叶鱼骨木茎的化学成分研究  

Chemical constituents of the stems of canthium simile

作　　者：陈光英[1] 王安伟[1,2] 宋小平[1] 尹文清[2] 王吉鸿[1] 马静雅[1] 

机构地区：[1]海南省热带药用植物化学重点实验室海南师范大学化学系,海南海口571158 [2]广西师范大学化学化工学院,广西桂林541004

出　　处：《化学研究与应用》2009年第7期1024-1026,共3页Chemical Research and Application

基　　金：国家自然科学基金(20762004)资助;教育部重点科技项目(207090)资助;海南省教育厅高等学校科研项目(Hjkj2008-28)资助

摘　　要：Chemical constituents of the stems of Canthium simile were studied.Seven compounds were isolated from ethyl acetate extract of the stem,and their structures were elucidated by various spectroscopic methods.They were identified as syringic acid(Ⅰ),isovanillic acid(Ⅱ),Caruilignan D(Ⅲ),(3β)-28-Norlup-20(29)-ene-3,17-diol(Ⅳ),3,4-dimethoxy-2,4-hexadienedioic acid(Ⅴ),dibutyl phthalate(Ⅵ) and diisobutyl phthalate(Ⅶ).The seven compounds were isolated from this genus for the first time.Chemical constituents of the stems of Canthium simile were studied. Seven compounds were isolated from ethyl acetate extract of the stem, and their structures were elucidated by various spectroscopic methods. They were identified as syringic acid （ I ）, isovanillic acid （ II ）, Caruilignan D （ III ）, （ 36 ）-28-Norlup-20 （ 29 ）-ene-3, 17-diol （ lV ）, 3,4-dimethoxy-2, 4- hexadienedioie acid （ V ）, dibutyl phthalate （ VI ） and diisobutyl phthalate （VII）. The seven compounds were isolated from this genus for the first time.

关 键 词：茜草科 大叶鱼骨木 化学成分 

分 类 号：R284.2[医药卫生—中药学]