Author's Organization:Institute of Applied Microbiology, University of Tokyo Faculty of Pharmacy, Chiba University Institute of Applied Microbiology, University of Tokyo National Institute of Radiological Science Faculty of Pharmacy, Chiba University Institute of Applied Microbiology, University of Tokyo
(+)-Matrine (I), (+)-oxymatry (II), (+)-sophoranol (III), (-)-anagyrine (IV), (-)-methylcytisine (V), (-)-baptifoline (VI), and (-)-sophocarpine (VII) were isolated from the dry root of Japanese Sophora flavescens.