采用常压柱色谱、半制备型高效液相色谱以及制备型薄层色谱等色谱技术结合重结晶等分离纯化手段,从刺楸根中分离得到6个酚性化学成分,通过理化性质和波谱分析鉴定所得化合物分别为苔色酸乙酯(1),2-羟基-4-甲氧基-3,6-二甲基苯甲酸(2),香草醛(3),原儿茶醛(4),原儿茶酸(5)和3-甲氧基苯甲醛(6)。所有化合物均为首次从该属植物中获得。 Six kinds of phenolic compounds were isolated from the roots of Sorbarum by pressure chromatography, semi-preparative high performance liquid chromatography and preparative thin-layer chromatography and other chromatographic techniques, such as recrystallization. Physicochemical properties and spectral analysis The compounds were identified as ethyl mossine (1), 2-hydroxy-4-methoxy-3,6-dimethylbenzoic acid (2), vanillin (3) , Protocatechuic acid (5) and 3-methoxybenzaldehyde (6). All compounds were obtained from this genus for the first time.