N-(α-methyl-4-methoxybenzylidenamino)-4,6-diphenyl-2-pyridone
N-(α-methyl-4-bromobenzylidenamino)-4,6-diphenyl-2-pyridone
N-(α-methyl-4-chlorobenzylidenamino)-4,6-diphenyl-2-pyridone
1-[(E)-3-Dimethylamino-1-(4-nitro-phenyl)-prop-2-en-(E)-ylideneamino]-4,6-diphenyl-1H-pyridin-2-one
1-[(E)-3-Dimethylamino-1-(4-methoxy-phenyl)-prop-2-en-(E)-ylideneamino]-4,6-diphenyl-1H-pyridin-2-one
5,7-Diphenyl-2-pyridin-2-yl-[1,2,4]triazolo[1,5-a]pyridine
N-phenyl-N'-(1,2-dihydro-2-oxo-4,6-diphenyl-1-pyridyl)urea
1-(2-Oxo-4,6-diphenyl-2H-pyridin-1-yl)-3-phenyl-thiourea
1-[1-(4-Nitro-phenyl)-eth-(E)-ylideneamino]-4,6-diphenyl-1H-pyridin-2-one
N-(α-Methyl-4-nitrobenzylidenamino)-4,6-diphenyl-2-pyridone