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

8-{[BENZYL(METHYL)AMINO]METHYL}-7-(2-CHLORO-6-FLUOROBENZYL)-1,3-DIMETHYL-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

8-(HEXYLAMINO)-1,3-DIMETHYL-7-(3-METHYLBENZYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

BENZALDEHYDE (3-NITROPHENYL)HYDRAZONE

DIISOPROPYL 2,6-DIMETHYL-4-(4-METHYL-PH)-1,4-DIHYDRO-3,5-PYRIDINEDICARBOXYLATE

ETHYL ((3Z)-3-{[(2,4-DICHLOROPHENOXY)ACETYL]HYDRAZONO}-2-OXO-2,3-DIHYDRO-1H-INDOL-1-YL)ACETATE

ETHYL 2-{[[(2E)-2-(2-HYDROXY-5-NITROBENZYLIDENE)HYDRAZINO](OXO)ACETYL]AMINO}-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXYLATE

ETHYL 2-{[[(2E)-2-(5-CHLORO-2-HYDROXYBENZYLIDENE)HYDRAZINO](OXO)ACETYL]AMINO}-6-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXYLATE

ETHYL 4-(6-CHLORO-2-PYRIDINYL)-4-HYDROXY-1-PIPERIDINECARBOXYLATE

ETHYL 6-METHYL-2-OXO-4-PHENYL-1,2,3,4-TETRAHYDRO-5-PYRIMIDINECARBOXYLATE

METHYL 2-[(4-TERT-BUTYLBENZOYL)AMINO]-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLATE

METHYL 3-(DIMETHYLAMINO)-2-((2-THIENYLCARBONYL)AMINO)ACRYLATE

METHYL 4-(2-OXIRANYLMETHYL)-4H-FURO(3,2-B)PYRROLE-5-CARBOXYLATE

N'-[(E)-(3-BROMO-4-HYDROXY-5-METHOXYPHENYL)METHYLIDENE]-2-[(3,5-DIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-6-YL)AMINO]ACETOHYDRAZIDE

N'-(1H-INDOL-3-YLMETHYLENE)3-(2-(1-NAPHTHYL-MEO)PH)-1H-PYRAZOLE-5-CARBOHYDRAZIDE