N-(4-ethoxyphenyl)-1,3,5-triazine-2,4-diamine

5-ethyl-2-[(4-ethylphenyl)amino]-6-methylpyrimidin-4(3H)-one

methyl 6-oxohexahydropyridazine-4-carboxylate

(4-oxo-1,4-dihydropyrimido[1,2-a]benzimidazol-2-yl)acetic acid

methyl (5-oxo-4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetate

3-methyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione

ethyl 7-[(E)-2-(dimethylamino)vinyl]-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

ethyl 2-[4-(4-fluorophenyl)piperazin-1-yl]-4-methylpyrimidine-5-carboxylate

6-amino-2-(4-benzylpiperidin-1-yl)pyrimidin-4(3H)-one

1-(4-amino-6-oxo-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxamide

6-amino-2-{[3-(trifluoromethyl)phenyl]amino}pyrimidin-4(3H)-one