8-((DIMETHYLAMINO)ME)-3-(2-FLUOROPHENOXY)-7-HYDROXY-2-METHYL-4H-CHROMEN-4-ONE

8-(4-CHLORO-BENZYLSULFANYL)-7-ISOPROPYL-3-METHYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-(6-BROMO-2-METHOXY-NAPHTHALEN-1-YLMETHYLSULFANYL)-QUINOLINE

8-(BENZYLAMINO)-7-(2,3-DIHYDROXYPROPYL)-3-METHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(Bromomethyl)quinoline

8-(N'-(2-BR-3-PH-ALLYLIDENE)-HYDRAZINO)-7-HEPTYL-3-ME-3,7-2H-PURINE-2,6-DIONE

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

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

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

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

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

8-BR-7-(3-(4-CL-PHENOXY)-2-HO-PROPYL)-1,3-DI-ME-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-BROMO-1,3,9-TRIMETHYL-3,9-DIHYDRO-1H-PURINE-2,6-DIONE

8-BROMO-3-METHYL-7-OCTYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-BROMO-5-METHYL-5H-1,2,4-TRIAZINO(5,6-B)INDOLE-3(2H)-THIONE