4-benzyl-2,4-diphenyl-4H-oxazol-5-one

N-(1-Isopropyl-4-methyl-2-oxo-3-phenyl-1,2,3,4-tetrahydro-pyridin-3-yl)-benzamide

N-(1-Cyclohexyl-4-methyl-2-oxo-3-phenyl-1,2,3,4-tetrahydro-pyridin-3-yl)-benzamide