摘要
目的:对龙胆科花锚属植物椭圆叶花锚(Halenia elliptica D.Don)的干燥全草进行化学成分研究.方法:椭圆叶花锚的干燥全草用90%乙醇提取,依次用石油醚、乙酸乙酯、正丁醇萃取,对乙酸乙酯萃取部分采用各种柱色谱进行分离纯化,通过波谱数据分析(1H NMR,13C NMR,MS)进行结构鉴定.结果:从乙酸乙酯萃取部分分离鉴定了5个化合物,分别为vogeloside(1),3-表蒲公英赛醇(2),swertanone(3),木犀草素(4),邻苯二甲酸丁酯异丁酯(5).结论:化合物1～5为首次从椭圆叶花锚中分离得到.
This research studies the chemical constituents of Halenia elliptica. The air -dried whole plants of Halenia elliptica was extracted with 90% EtOH. The EtOH extract was condensed to a small amount of volume and extracted with petroleum ether, EtOAc and n- BuOH, successively. The compounds 1-5 were isolated and purified by column chromatography from the EtOAc fraction, and identified based on spectral analyses （1H NMR, 13C NMR, MS）. The result showed that five compounds were isolated from Halenia elliptica, and characterized as vogeloside （ 1 ）, epitaraxerol （2）, swertanone （3）, luteolin （4）, and butylisobutylphthalate （5） and compounds 1-5 were obtained from Halenia elliptica for the first time.
出处
《云南民族大学学报（自然科学版）》
CAS
2011年第5期348-349,355,共3页
Journal of Yunnan Minzu University:Natural Sciences Edition
基金
国家杰出青年科学基金(81025023)
关键词
椭圆叶花锚
三萜
裂环烯醚萜苷
Halenia elliptica
triterpenoids
secoiridoid glycosides
