(Z)-1,4-diphenyl-3-(4-chlorobenzylidene)azetidin-2-one

1-(4,5-Diphenyl-1-p-tolyl-4,5-dihydro-1H-[1,2,4]triazol-3-yl)-ethanone

(2,2-dioxo-4t-phenyl-2,3,4,5-tetrahydro-2λ6-benzo[f][1,2,5]oxathiazepin-3r-yl)-phenyl-methanone

1-Anilino-3-hydroxy-3-methyl-1-phenyl-butan-carbonsaeure-(2)-aethylester