4-(4-chlorobenzyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one

7-hydroxypyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-6(7H)-one

6-amino-2-piperidin-1-ylpyrimidin-4(3H)-one

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

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

6-amino-2-[(2-furylmethyl)amino]pyrimidin-4(3H)-one

4-(2-chlorophenyl)pyrimidine-2-thiol

4-{[(dimethylamino)methyl]amino}-7-methylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile

(2E)-3-(dimethylamino)-1-(4-methylphenyl)prop-2-en-1-one

N'-(3-cyanopyrazolo[5,1-c][1,2,4]triazin-4-yl)-N,N-dimethylimidoformamide

4-[(E)-2-(dimethylamino)vinyl]-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbonitrile