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

ethyl 4-[(E)-2-(dimethylamino)vinyl]-8-(4-fluorophenyl)pyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

(6-oxopyrido[3,4-e][1,2,4]triazolo[1,5-a]pyrimidin-7(6H)-yl)acetic acid

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

2-(benzylamino)-4-methylpyrimidine-5-carboxylic acid

N-(2-chloroethyl)-1H-benzimidazol-2-amine hydrochloride

4-[4-(dimethylamino)phenyl]-1,4-dihydro[1,3,5]triazino[1,2-a]benzimidazol-2-amine

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

methyl 6-amino-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate

1-{4-methyl-2-[(4,6,8-trimethylquinazolin-2-yl)amino]pyrimidin-5-yl}ethanone

1-{2-[(2-chlorobenzyl)thio]-5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone