N-(α-methyl-4-methoxybenzylidenamino)-4,6-diphenyl-2-pyridone

1-((3-(dimethylamino)-1-(p-tolyl)allylidene)amino)-4,6-diphenylpyridin-2(1H)-one

4,6-Diphenyl-1-[3-(phenyl-hydrazono)-1-p-tolyl-prop-(E)-ylideneamino]-1H-pyridin-2-one

1-[1-(4-Bromo-phenyl)-3-(phenyl-hydrazono)-prop-(E)-ylideneamino]-4,6-diphenyl-1H-pyridin-2-one