英文别名3,8-Di-O-methylellagic acid; ellagic acid 3,3'-dimethyl ether; ellagic acid 3,3'-dimethylether; 3,3'-di-O-methyl-ellagic acid; 2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione; 3,3'-Dimethoxy ellagic acid; 6,13-dihydroxy-7,14-dimethoxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione; 3,3'-dimethoxyellagic acid; 2,7-Dihydroxy-3,8-dimethoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione; 2,7-Dihydroxy-3,8-dimethoxy-4,9-dioxapyrene-5,10-dione; 3,3'-Dimethoxy-4,4'-dihydroxybiphenyl-6,2':6',2-biscarbolactone 
