臭椿果实化学成分研究  

Chemical constituents from the fruits of Ailanthus altissima (Mill.) Swingle

作　　者：杨成见[1] 唐文照[1] 王晓静[1] 张朝辉 

机构地区：[1]山东省医学科学院药物所,山东省天然药物重点实验室,山东济南250062 [2]山东省郓城县中医院药剂科,山东郓城274700

出　　处：《中成药》2010年第7期1176-1179,共4页Chinese Traditional Patent Medicine

摘　　要：目的:研究臭椿Ailanthus altissima(Mill.)Swingle的果实(凤眼草)的化学成分。方法:采用硅胶和凝胶柱色谱进行分离纯化,通过理化常数测定结合波谱学分析鉴定化合物的结构。结果:从臭椿果实中分离并鉴定了7个化合物,分别为东莨菪内酯(Scopoletin,1),十六烷酸(palmitic acid,2),(+)-异落叶松树脂醇((+)-isolariciresinol,3),楂杷壬酮(chaparrinone,4),excelsin(5),β-谷甾醇(β-sitosterol,6),胡萝卜苷(daucoserol,7)。结论:化合物1、2、3、5为首次从该植物中分离得到。AIM：To investigate the chemical constituents of the fruit of Ailanthus altissima （Mill. ） Swingle. METHODS：Silica gel and Sephadex LH-20 column chromatographies were employed for the isolation and purification of chemical constituents. The structures were identified on the basis of spectral data and physicochemical ex-amination. RESULTS：Seven compounds were isolated and identified as follows,scopoletin （1）,palmitic （2）,（ ＋ ）-isolariciresinol （3）,chaparrinone （4）,excelsin （5）,β-sitosterol （6）,daucoserol （7）. CONCLUSION：Compound 1,2,3 and 5 were isolated from fruit of Ailanthus altissima （Mill. ） Swingle for the first time.

关 键 词：臭椿果实(凤眼草) 化学成分 

分 类 号：R284.1[医药卫生—中药学]