1H、13CNMR,DEPT及1H-1HCOSY,1H-13CCOSY),確定這2個(gè)化合物的結(jié)構(gòu)為:4-羥基-丙烯苯-(2-甲基丁酸)酯(Ⅰ),2-羥基-5-甲氧基-丙烯苯-(2-甲基丁酸)酯(Ⅱ)。Ⅰ為新化合物,定名為羊紅膻素F。Ⅱ?yàn)槭状螐谋局参镏蟹值谩?Two compounds were isolated from the root of Pimpinella thellungiana Wolff..On the basis of spectral analysis (UV,IR,1H、13CNMR,DEPT及1H-1HCOSY,1H-13CCOSY),they were identified 4-propenyl-phenyl-2-methyl butanoate (I)and 4-methoxy-l-propenyl-phenyl-2-methyl butanoate (Ⅱ).I a new compound named thellungianin F.Ⅱ was obtained from this plant for the first time."/>