Cudraflavones C and D, Two New Prenylflavones from the Root Bark of Cudrania tricuspidata (Carr.) Bur.

Abstract

Two new prenylflavones, cudraflavones C and D, along with six know compounds were isolated from the root bark of Cudrania tricuspidata (Carr.) Bur. (Moraceae), collected in China. The structures of cudraflavones C and D were elucidated on the basis of spectroscopic data