FLAVAN-3-OL AND PROCYANIDIN GLYCOSIDES FROM QUERCUS MIYAGII
A chemical examination of the leaves and bark of Quercus miyagii has led to the isolation and characterization of two flavan-3-ol glycosides and two procyanidin rhamnosides in which the sugar residue is located at C-3. - Key Word Index: Quercus miyagii; Fagaceae; flavan-3-ol glycosides; procyanidin rhamnosides; catechin; tannin.