CAJ | 학술논문

通过应用硅胶柱色谱,Sephadex LH-20柱色谱,以及高效液相制备色谱等手段,从旋覆花地上部分分离纯化得到10个化合物,再通过光谱学方法,并结合化合物的理化性质鉴定为泽兰内酯(1)、7-羟基香豆素(2)、瑞香素(3)、东莨菪素(4)、蟛蜞菊内酯(5)、枸橼苦素(6)、杜仲树脂酚(7)、丁香酸(8)、香草酸(9)和异丁香酸(10).化合物1～10均为首次从旋覆花属植物中分离得到.
통과응용규효주색보,Sephadex LH-20주색보,이급고효액상제비색보등수단,종선복화지상부분분리순화득도10개화합물,재통과광보학방법,병결합화합물적이화성질감정위택란내지(1)、7-간기향두소(2)、서향소(3)、동랑탕소(4)、팽기국내지(5)、구연고소(6)、두중수지분(7)、정향산(8)、향초산(9)화이정향산(10).화합물1～10균위수차종선복화속식물중분리득도.
Ten compounds were isolated and purified by column chromatography with silica gel,Sephadex LH-20 and preparative HPLC from the aerial parts of Inula japonica Thunb..On the basis of physicochemical properties and spectroscopic data,their structures were identified as ayapin ( 1 ),7 -hydroxycoumarin (2),daphnetin (3),scopoletin (4),wedelolactone (5),citrusin C ( 6 ),medioresinol (7),syringic acid ( 8 ),vanillic acid ( 9 ),and isovanillic acid ( 10 ).Compounds 1-10 were isolated from I.japonica for the first time.