Synthesis and Evaluation of Antioxidant Properties of Novel 2-[2-(4-chlorophenyl) benzimidazole-1-yl]-N-(2-arylmethylene amino) acetamides and 2-[2-(4-chlorophenyl) benzimidazole-1-yl]-N-(4-oxo-2-aryl-thiazolidine-3-yl) acetamides-I

摘要

Our approachwas to synthesize and examine the antioxidant properties of some new 2-[2-(4-chlorophenyl) benzimidazole-1-yl]-N-(2-arylmethyleneamino) acetamide (1–18) and 2-[2-(4-chlorophenyl)benzimidazole- 1-yl]-N-(4-oxo-2-aryl-thiazolidine-3-yl)acetamide (1t–18t) derivatives. Their in vitro effects on rat liver microsomal NADPH-dependent lipid peroxidation levels (LP assay) and microsomal ethoxyresorufin O-deethylase activities (EROD assay) were determined. The free radical scavenging properties of the compounds were also examined in vitro determining the interaction of 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical. The compounds showed significant effects in the above tests.