【摘要】 从芸香料花椒属植物大叶臭椒(Zanthoxyllum myriacanthum Wall. ex Hook.f.)的茎皮中分离到12个化学成分,其中10个分别鉴定为1-细辛素(1-asarinin)、fargesin、1-syringaresinol、γ-山椒素(γ-sanshool)、羟基γ-山椒素(hydroxy γ-sanshool)、alatamide、dihydroalatamide、tembamide、两面针碱(nitidine)和isoarnottianamide。后者系首次从本属机物中分离得到。通过对在花椒属及其近缘类群化学成分的比较,结合生源途径,讨论了系统演化的一些问题。认为花椒属是芸香科的一个原始类群,支持广义的花椒属应包括花椒亚属Subgen.Zanthoxyllum和岩椒亚属Subgn.Fagara并认为前者较后者更显原始特性。更多还原

【Abstract】 Erom the bark of Zanthoxyllum myriacanthum Wall. ex Hook. f. ten compounds were isolated, winch were identified as 1-asarinin (1), fargesin(2), 1-syringaresinol (3), γ-sanshool (4), hydroxyl γ-sanshool (5), alalamidc (6), dihydroalatamide (7), tembamide (8), nitidine ( 9 )and isoarnot -tianamide (10) by means of speetroseopic and chemical methods. On the other hand, the chemotaxonomy of Zanthexyllum with its related Laxa also were discussed. Zanthoxyllum (includes subgen. Zanthoxyllum and subgen. Fagara) as a primitive genus of Rutaeeae and which to be related with some primitive Angiosperms in phylogcnetic history have got the supports from the chemical evidence.更多还原