N1-Methyl-2-cyanoethanohydrazide

Methyl 5-cyano-1-(4-fluorophenyl)-4-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxylate 1-Amino-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile Ethyl 1,2-diamino-4-(4-chlorophenyl)-5-cyano-6-oxo-1,6-dihydro-3-pyridinecarboxylate Ethyl 1,2-diamino-4-[4-(benzyloxy)phenyl]-5-cyano-6-oxo-1,6-dihydro-3-pyridinecarboxylate Ethyl 1,2-diamino-5-cyano-4-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridinecarboxylate

Methyl 5-cyano-1-(4-fluorophenyl)-4-[(E)-2-(4-methoxyanilino)ethenyl]-6-oxo-1,6-dihydro-3-pyridazinecarboxylate Methyl 5-cyano-4-[(E)-2-(dimethylamino)ethenyl]-1-(4-fluorophenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate Methyl 5-cyano-1-(4-methoxyphenyl)-4-methyl-6-oxo-1,6-dihydro-3-pyridazinecarboxylate 7-(4-Chlorophenyl)-2-(4-methoxyphenyl)-5-oxo-3,5-dihydro[1,2,4]triazolo[1,5-a]pyridine-6,8-dicarbonitrile 1,6-Diamino-2-oxo-4-(2-thienyl)-1,2-dihydropyridine-3,5-dicarbonitrile

1,6-Diamino-4-(3,4-dimethoxyphenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile Ethyl 1,2-diamino-5-cyano-4-[4-(dimethylamino)phenyl]-6-oxo-1,6-dihydro-3-pyridinecarboxylate 1-Amino-6-methyl-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile N1-Methyl-2-cyanoethanohydrazide Ethyl 2-amino-4-(4-chlorophenyl)-5-cyano-6-oxo-1-[(6-oxo-1-cyclohexenyl)amino]-1,6-dihydro-3-pyridinecarboxylate

1,6-Diamino-4-(3-nitrophenyl)-2-oxo-1,2-dihydropyridine-3,5-dicarbonitrile 7-(4-Chlorophenyl)-2-[4-(dimethylamino)phenyl]-5-oxo-3,5-dihydro[1,2,4]triazolo[1,5-a]pyridine-6,8-dicarbonitrile 1,6-Diamino-2-oxo-4-phenyl-1,2-dihydro-3,5-pyridinedicarbonitrile