2-[(4-Chloro-phenyl)-hydrazono]-3-oxo-butyric acid ethyl ester

2-{4-[4-(2-(4-chlorophenyl)hydrazono)-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl]-6-thioxo-6,7-dihydro-1H-pyrazolo[3,4-d]pyrimidin-3-yl}acetonitrile

1-(4-chlorophenyl)-N-(3-fluoro-4-((6-methoxy-7-(3-(piperidin-1-yl)propoxy)quinolin-4-yl)oxy)phenyl)-4-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide

4-[(4-Chloro-phenyl)-hydrazono]-2-[2-(2,4-dinitro-phenyl)-acetyl]-5-methyl-2,4-dihydro-pyrazol-3-one

4-methyl-3-oxo-7-(p-chlorophenyl)-2H-pyrazolo[3,4-c]pyridazine-5-carboxylic acid

3,6-dioxo-4-methyl-5-(p-chlorophenylhydrazo)-2H-5,6-dihydroisoxazolo[5,4-b]pyridine

5-methyl-2H-pyrazole-3,4-dione 4-[(4-chloro-phenyl)-hydrazone]

1-(4-chlorophenyl)-N-(3-fluoro-4-((6-methoxy-7-(3-(4-methylpiperidin-1-yl)propoxy)quinolin-4-yl)oxy)phenyl)-4-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide

1-(4-chlorophenyl)-N-(3-fluoro-4-((6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinolin-4-yl)oxy)phenyl)-4-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide

4,5-Isoxazoledione, 3-methyl-, 4-[(4-chlorophenyl)hydrazone], (Z)-

2-{6-(benzylsulfanyl)-4-[4-(2-(4-chlorophenyl)hydrazono)-3-methyl-5-oxo-4,5-dihydropyrazol-1-yl]-6-thioxo-6,7-dihydro-1H-pyrazolo[3,4-d]pyrimidin-3-yl}acetonitrile