Design, Synthesis, Antioxidant, Anti-inflammatory Activity and Molecular Docking Studies of Novel 3,4,5-Trisubstituted-1,2,4-Triazole Derivatives Bearing Benzimidazole Moiety
: 5-(7-Methyl-2-propyl-1H-benzo[d]imidazol-5-yl)-4-phenyl-4H-1,2,4-triazole-3-thiols(6a-i) have been synthesized from key intermediate 7-methyl-2-propyl-1H-benzo[d]imidazole-5-carbohydrazide(3). The hydrazide was treated with different aryl isothiocyanatesto give corresponding thiosemicarbazone derivatives, which underwent cyclization in 4N sodium hydroxide to affordcorresponding title compound. All the compounds evaluated for their in vitro antioxidant and in vivo anti-inflammatory activity. From the results, compounds 6b and 6e have shown potential antioxidant and anti-inflammatory activity. The biological data was further supported by molecular docking studies, which revealed the binding pattern and the affinity of the molecules in the active site of COX-2.