摘要
目的:研究广藿香Pogostemon cablin(Blanco)Benth.地上部分的化学成分。方法:采用硅胶、SephadexLH-20及反相C18柱色谱等分离,运用波谱数据鉴定化合物的结构。结果:从广藿香地上部分中分离鉴定了13个化合物,分别为:百秋李醇(1)、广藿香酮(2)、木栓酮(3)、表木栓醇(4)、齐墩果酸(5)、齐墩果酸甲酯(6)、5α-豆甾-3,6-二酮(7)、豆甾-4-烯-3-酮(8)、β-谷甾醇(9)、藿香黄酮醇(10)、5-羟基-3,3',4',7-四甲氧基黄酮(11)、(-)-愈创木基丙三醇(12)和邻苯二甲酸二丁酯(13)。结论:其中,化合物6、7、8、12和13为首次从该属植物中分离得到。
Objective : To investigate the chemical constituents of the aerial parts of Pogostemon cablin. Methods : The constituents were isolated by column chromatography over silica gel, Sephadex LH-20 and C18. Structures were identified by spectroscopic data analysis. Results :Thirteen compounds were obtained and elucidated as patchouli alcohol (1), pogostone (2),friedelin (3), epifriedelinol ( 4), oleanolic acid ( 5 ), methyl oleanolate ( 6 ), 5α-stigmast-3,6-dione ( 7 ), stigmast-4-ene-3-one ( 8 ) ,β-sitosterol ( 9 ), pachypodol ( 10), retusin ( 11 ), ( - ) -guaiacylglycerol ( 12 ) and dibutyl phthalate ( 13 ). Conclusion : Compounds 6,7,8,12 and 13 are isolated from this genus for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2013年第6期915-918,共4页
Journal of Chinese Medicinal Materials
基金
国家支撑计划重点项目(2009BAI84B00)
四川省重大科研支撑项目(2012JY114)
关键词
广藿香
化学成分
分离鉴定
Pogostemon cablin(Blanco) Benth.
Chemical constituents
Isolation and identification