摘要
目的对茜草科拉拉藤属植物蓬子菜(Galium verum L.)全草的乙醇提取物进行分离鉴定。方法经反复纯化制备化合物,并通过化合物的理化性质分析、波谱解析、对照品比较及与文献报道对比鉴定化合物的化学结构。结果分离得到7个化合物,根据理化性质和波谱学解析分别鉴定为东莨菪素(1)、阿魏酸(2)、对羟基苯丙酸(3)、香豆酸三十二烷酯(4)、正三十二烷醇(5)、β-谷甾醇(6)和胡萝卜苷(7)。结论化合物1—5为从本属中首次分离得到。
Aim To investigate the chemical constituents of the 95% EtOH extract of Galium verum L.. Methods Seven compounds were isolated by chromatography and identified by spectral data. Results The compounds obtained were identified as scopoletin ( 1 ), ferulic acid ( 2), p-hydroxy -phenylpropionic acid ( 3 ), trans-dotriacontyl-coumarate (4), n-dotriacontanol ( 5 ) ,β-sitosterol ( 6 ), daucosterol ( 7 ). Conclusion Among them, 1 -5 were isolated from this genus for the first time.
出处
《中国药物化学杂志》
CAS
CSCD
2009年第4期288-289,共2页
Chinese Journal of Medicinal Chemistry
关键词
结构鉴定
茜草科
蓬子菜
structural identification
Rubiaceae
Galium verum L.