1975 年 95 巻 3 号 p. 312-320
A new flavonoid was isolated from the root of Epimedium grandiflorum MORR.(Berberidaceae) and named epimedoside A. The structure of epimedoside A was determined as 8-isopentenylkaempferol rhamnosyl-7-glucoside on the basis of chemical and spectroscopic evidences.