【摘要】 从竹叶花椒（Zanlhoxylum armatum DC.）树皮中分离到13种化合物,经波谱（UV,IR,NMR,MS）分析及理化常数的对照,鉴定出其中的9种,它们是:β-白檀酮（β-amyrone）（Ⅱ）,β-香木脂醇（β-amyrin）（Ⅱ）,L-细辛素（L-asarinin）（Ⅳ）,L-芝麻素（L-sesamin）（V）.L-竹叶椒脂素（L-planinin）（Ⅵ）,β-胡萝卜甙（β-daucosterol）（X）,香草酸（Vanillic acid）（Ⅺ）,β-谷甾醇（β-sitosterol）（Ⅻ）,和一长链混合脂肪酸（二十四酸为主）（A mixed long-chain fatty acid）(Main in C₂₄H₄₈O₂)（Ⅻ）。其中的晶Ⅱ和Ⅺ为首次从该属植物分离到,晶Ⅱ,Ⅴ,Ⅹ,Ⅺ和Ⅻ为首次从本植物分离到。 其余4种化合物正在鉴定中。更多还原

【Abstract】 Thirteen crystalline compounds were isolated from the bark of Zanthoxylam armatnm DC. , nine of them were identified as β-amyrone ( Ⅱ ),β- amyrin( Ⅲ),L -asarinin( Ⅳ ),L-sesamin(Ⅴ ),L-planinin ( Ⅵ ) ,β-daucosterol( Ⅹ ) ,vanillic acid( Ⅺ ) , β-sitosterol (Ⅻ ) and a mixed long-chain fatty acid (Ⅻ ) by means of spectral analysis and physical-chemical constants. The compounds of Ⅱ and Ⅺ were obtained for the first time from Zanthoxylum. The compounds of 2222 . Ⅴ,Ⅹ .Ⅸ and Ⅻ were isolated for the first time from this plant.The structure determination of compounds Ⅰ , Ⅶ,Ⅷ ,and Ⅸ is still in progress.更多还原