2-Hydroxy-3-phenyl-4h-pyrido[1,2-a]pyrimidin-4-one

methyl 6-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylate

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

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