108906-53-2 AIDS-081139 AIDS081139 Cornusiin C D-Glucose, cyclic-4.fwdarw.2':6.fwdarw.2-[(1S)-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.fwdarw.2':6.fwdarw.2-[(1S)-4-(6-carboxy-2,3,4-trihydroxyphenoxy)-4',5,5',6,6'-pentahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate-2,3-bis(3,4,5-trihydroxybenzoate), 2'-ester with D-glucose, cyclic-4,6-[(1S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate)-3-(3,4,5-trihydroxybenzoate]