【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。更多还原

【Abstract】 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.更多还原