N'-[(E)-(5-ethyl-2-furyl)methylidene]isonicotinohydrazide

N'-{(E)-[4-(DIETHYLAMINO)-2-HYDROXYPHENYL]METHYLIDENE}-4,5-DIHYDRO-1H-BENZO[G]INDAZOLE-3-CARBOHYDRAZIDE

N'-{(E)-[4-(DIMETHYLAMINO)PHENYL]METHYLIDENE}-3-(1-NAPHTHYL)-1H-PYRAZOLE-5-CARBOHYDRAZIDE

N'-{(E)-[5-(2,5-DICHLOROPHENYL)-2-FURYL]METHYLIDENE}-3-HYDROXY-2-NAPHTHOHYDRAZIDE

N'-[(Z)-AMINO(PHENYL)METHYLIDENE]BENZENECARBOHYDRAZONAMIDE

N'-((1,1'-BIPHENYL)-4-YLMETHYLENE)-2-(2-THIENYL)ACETOHYDRAZIDE

N'-((5-METHYL-2-THIENYL)METHYLENE)-1H-BENZIMIDAZOLE-6-CARBOHYDRAZIDE

N'-[(E)-(4-BROMOPHENYL)METHYLIDENE]-2-(1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL)ACETOHYDRAZIDE

N'-[(E)-(4-TERT-BUTYLPHENYL)METHYLIDENE]-3-(2-METHOXY-1-NAPHTHYL)-1H-PYRAZOLE-5-CARBOHYDRAZIDE

N'-((1,1'-BIPHENYL)-4-YLMETHYLENE)-2-THIOPHENECARBOHYDRAZIDE

N'-(2-HYDROXY-5-METHOXYBENZYLIDENE)-4-((4-METHYLBENZYL)OXY)BENZOHYDRAZIDE

N'-(2-PYRIDINYLMETHYLENE)BENZOHYDRAZIDE

N′-(1-Benzyl-3-pyrrolidinyl)-n,n-diphenylurea

N'-(2-FLUOROBENZYLIDENE)-4,5,6,7-TETRAHYDRO-1H-INDAZOLE-3-CARBOHYDRAZIDE

N'-(3-METHOXYBENZYLIDENE)-4-METHYLBENZENESULFONOHYDRAZIDE