Pyridine series

5-Chloro-2-phenyl-1H-benzoimid

5-Methyl-2-phenyl-1H-benzoimid

N-Isopropyl-2,2-diphenylacetam

2,2-Diphenyl-N-propylacetamide

N-tert-Butyl-2,2-diphenylaceta

N-Isobutyl-2,2-diphenylacetami

N-Butyl-2,2-diphenylacetamide

N-Pentyl-2,2-diphenylacetamide

N-Hexyl-2,2-diphenylacetamide

N-Cyclohexyl-2,2-diphenylaceta

N,2,2-Triphenylacetamide

N-(4-Methoxybenzyl)-2,2-diphen