八角枝叶的化学成分研究

【目的】研究八角枝叶中的化学成分。【方法】采用质谱法（MS）和核磁共振法(NMR)，对从八角枝叶中分离到的化合物进行结构鉴定。【结果】从八角枝叶中分离到了7种化合物，分别为Nortrachelogenin-8′-O-β-D-glucopyranoside(1)、Dihydrobuddlenol B(2)、Naringenin-4′-O-β-Dglucopyranoside(3)、槲皮素-3-O-L吡喃鼠李糖(4)、Benzeneethanol-4-O-β-D-glucopyranoside(5)、3，5-二甲氧基-4-羟基-苯甲酸甲酯(6)和莽草酸(7)。【结论】从八角枝叶中分离得到7种化合物，化合物1～6为首次从该植物中分离得到。

Chemical constituents from the twigs and leaves of Illicium verum Hook

【Objective】 The recearch was to study the chemical constituents from the twigs and leaves of Illicium verum.【Method】 The structure of compounds from the twigs and leaves of I.verum was elucidated by MS and NMR spectroscopic analysis.【Result】 Seven compounds were isolated and identified as Nortrachelogenin-8′-O-β-D-glucopyranoside(1),Dihydrobuddlenol B(2),Naringenin-4′-O-β-D-glucopyranoside(3),quercitin-3-O-L-rhamnose(4),Benzeneethanol-4-O-β-D-glucopyranoside(5),3,5-dimethoxy-4-hydroxybenzoate(6),and shikimic acid(7).【Conclusion】 The compounds 1-6 were obtained from the plants of I.verum for the first time.