8-(1-AZEPANYL)-1,3-DIMETHYL-7-(1-NAPHTHYLMETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(4-FLUOROPHENYL)-1,3-DIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(BENZYL(METHYL)AMINO)-7-DODECYL-3-METHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(BIS(2-HO-ET)AMINO)-3-ME-7-(3-PHENYLPROPYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(N'-(1-(4-MEO-PH)-ETHYLIDENE)-HYDRAZINO)-3-ME-7-NONYL-3,7-2H-PURINE-2,6-DIONE

8-(N'-(4-BR-BENZYLIDENE)-HYDRAZINO)-7-HEXYL-3-ME-3,7-DIHYDRO-PURINE-2,6-DIONE

8-ALLYLSULFANYL-3-METHYL-7-NONYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-BR-2-(4-CL-PH)-4-ISOPROPYL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-BR-2(4-CL-PH)4-THIOPHEN-2-YL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-BR-4-(4-CL-PH)-4-ME-2-PH-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-BR-7-(2-(4-BR-PHENYL)-2-OXO-ETHYL)-1,3-DIMETHYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-BROMO-1,3-DIMETHYL-7-{2-[(4-METHYL-2-PYRIMIDINYL)SULFANYL]ETHYL}-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-BROMO-2,4-DI-P-TOLYL-1,9B-DIHYDRO-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-Bromo-4-hydroxyquinoline-3-carboxylic acid ethyl ester

8-BROMO-7-ETHYL-1,3-DIMETHYL-3,7-DIHYDRO-PURINE-2,6-DIONE