4-[4-(2,6-Dimethylpyrimidin-4-yl)piperazin-1-yl]-N-ethylpyrimidin-2-amine

2-{5-[(3,5-dimethylphenyl)amino]-7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}-N-methyl-N-phenylacetamide

2-{5-[(4-fluoro-3-methylphenyl)amino]-7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}-N-methyl-N-(3-methylphenyl)acetamide

2-(2-amino-4,5-dimethyl-6-oxopyrimidin-1(6H)-yl)-N-(2-methoxybenzyl)acetamide

5-(5-{[4-(4-chlorophenyl)piperazin-1-yl]methyl}-1,2,4-oxadiazol-3-yl)-N,N-diethylpyridin-2-amine

2-(3-(3,5-dimethyl-1H-pyrazol-1-yl)-6-oxopyridazin-1(6H)-yl)-N-(1-phenylethyl)acetamide

2-{5-[(3-fluoro-4-methylphenyl)amino]-7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}-N-methyl-N-(3-methylphenyl)acetamide

N-ethyl-2-{5-[(3-fluoro-4-methylphenyl)amino]-7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}-N-phenylacetamide

5-(3-fluoro-4-methylanilino)-7-methyl-2-(2-morpholino-2-oxoethyl)[1,2,4]triazolo[4,3-c]pyrimidin-3(2H)-one

5-[(3-fluoro-4-methylphenyl)amino]-7-methyl-2-[2-oxo-2-(pyrrolidin-1-yl)ethyl]-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-3-one

2-{5-[(3,5-dimethylphenyl)amino]-7-methyl-3-oxo-2H,3H-[1,2,4]triazolo[4,3-c]pyrimidin-2-yl}-N-propylacetamide