英文别名
7-(4-bromo-phenyl)-1,3-dimethyl-1H,8H-imidazo[2,1-f]purine-2,4-dione;7-(4-bromophenyl)-1,3-dimethyl-1H-imidazo[1,2-f]purine-2,4(3H,8H)-dione;7-(4-bromophenyl)-1,3-dimethyl-1H-imidazo[2,1-f]purine-2,4(3H,8H)-dione;7-(4-bromophenyl)-2,4-dimethyl-6H-purino[7,8-a]imidazole-1,3-dione