Synthesis, antibacterial, antielastase, antiurease and antioxidant activities of new 1,4-butylene bridged bis-1,2,4-triazole derivatives

Abstract

A new bis schiffbases, 3 a-b were synthesized compound 2 with various bis aldehydes. Compounds 3 a-b have been reduced with NaBH4 to afford the corresponding bis amino triazole compounds 4 a-b. The obtained products 3 a-b and 4 a-b were identified by FTIR, H-1-NMR, C-13-NMR. A series of triazol derivatives were evaluated for their antibacterial, antioxidant, antiurease and antielastase activities. The results showed that the synthesized new bis-1,2,4-triazole derivatives had effective antioxidant, antiurease and antielastase activities.