108906-53-2 Cornusiin C D-Glucose, cyclic 4-2':6-2-(4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate)-3-(3,4,5-trihydroxybenzoate), 2-ester with D-glucose cyclic 4-2':(4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy(1,1'-biphenyl)-2,2'-dicarboylate) 2,3-bis(3,4,5-trihydroxybenzoate), 2'-ester with D-glucose cyclic 4,6-(4,4',5,5',6,6'-hexahydroxy(1,1'-biphenyl)-2,2'-dicarboxylate) 3-(3,4,5-trihydroxybenzoate), stereoisomer