Synonyms: b-D-Glucopyranose, cyclic4,6-(4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate) 3-(3,4,5-trihydroxybenzoate),cyclic 1®2:2®1-ester with5-[6-[[1,3-bis-O-(3,4,5-trihydroxybenzoyl)-b-D-glucopyranos-2-O-yl]carbonyl]-2,3,4-trihydroxyphenoxy]-2-(5-carboxy-2,3-dihydroxyphenoxy)-3,4-dihydroxybenzoicacid, (S)-; 11H-6,10-Metheno-1H-dibenzo[7',8':9',10'][1,5]dioxacycloundecino[2',3':5,6]pyrano[2,3-i][1,8,11]benzotrioxacyclotetradecin,b-D-glucopyranose deriv.;Hirtellin E