苗族药花椒簕的化学成分

Chemical Constituents of Zanthoxylum scandens

目的：研究苗族药花椒簕Zanthoxylum scandens Blume的化学成分.方法：采用硅胶柱色谱等对花椒簕乙醇提取物进行分离,通过波谱数据分析进行结构鉴定.结果：从苗族药花椒簕中分离了6个化合物,分别鉴定为6,7-二甲氧基-香豆素（1）,eudesmin（2）,芝麻素（3）,N-benzoyl-L-phenylalaninol（4）,3β,28-dibydroxylup-20（29） ene（betulin）（5）,α-谷甾醇（6）.结论：化合物1～5为首次从该植物中分离得到.

Objective：To study the chemical constituents of Zanthoxylum scandens.Method：The compounds were isolatedfrom the ethanol extract of Z.scandens by silica gel column chromatography etc.Their chemical structures were elucidated by spectral data.Result：Six compounds were isolatedas 6,7-dimethoxycoumarin （1）,eudesmin （2）,sesamin （3）,N-benzoyl-L-phenylalaninol （4）,3β,28-dibydroxylup-20 （29）ene （betulin） （5）,3-sitosterol （6）.Conclusion：Compounds 1-5 were separated from this plant for the first time.