CAJ | 학술논문

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.
채용상압주색보、반제비형고효액상색보이급제비형박층색보등색보기술결합중결정등분리순화수단,종자추근중분리득도6개분성화학성분,통과이화성질화파보분석감정소득화합물분별위태색산을지(1),2-간기-4-갑양기-3,6-이갑기분갑산(2),향초철(3),원인다철(4),원인다산(5)화3-갑양기분갑철(6).소유화합물균위수차종해속식물중획득.
To investigate the phenolic constituents of Kalopanax septemlobus (Thunb.) Koidz.,chromatographic techniques including open column,semi-preparative HPLC and PTLC as well as recrystallization were employed in the isolation and purification of phenolic constituents.As a result,6 phenolic constituents were obtained from the roots of Kalopanax septemlobus (Thunb.) Koidz.,and their structures were elucidated as ethyl orsellinate (1),2-hydroxy-4-methoxy-3,6-dimethylbenzoic acid (2),vanillin (3),protocatechuic aldehyde ( 4 ),protocatechuic acid ( 5 ),and 3-methoxybenzaldehyde (6) by spectral analysis and physical and chemical properties.All compounds were obtained from Kalopanax for the first time.