Synthesis, characterization and biological activities of novel substituted formazans of 3,4-dimethyl-1H-pyrrole-2-carbohydrazide derivatives

The results of preliminary bioassays of derivatisation of Schiff bases to formazan indicate that a number of these molecules exhibits moderate to good antibacterial, antifungal and antioxidant activities some of which are comparable to standard used in this study. The outcome indicates that there is a good scope for evaluation of this class of compounds as potential leads towards antimicrobial and antioxidant agents.