methyl 4-[(E)-2-(dimethylamino)vinyl]-7-ethyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate

ethyl 4-methyl-2-[(3-morpholin-4-ylpropyl)amino]pyrimidine-5-carboxylate

methyl 2,5,7-trimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate

1-(chloroacetyl)-2,3-dihydro-1H-imidazo[1,2-a]benzimidazole

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

ethyl 7-[(E)-2-(dimethylamino)vinyl]-2-pyridin-3-yl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

1-{7-[(E)-2-(dimethylamino)vinyl]-2-pyridin-3-yl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}ethanone

1-[2-(2-furylamino)-4-methylpyrimidin-5-yl]ethanone

1-[7-methyl-2-(prop-2-yn-1-ylthio)[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]ethanone

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

methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate