Preparation and Study of The Laser and Biological Activity of Some Pyrrolidine-Derived Formazans

This research involved the preparation of precursors for several heterocyclic compounds using 4-(1-pyrrolidinyl)benzaldehyde as the synthesis nucleus. Imines were reacted with 3-nateroaniline to form pharmazans. Spectroscopic tests, such as proton/carbon nuclear magnetic resonance spectroscopy and infrared spectroscopy, were used to validate the reaction and assess the compounds' activity against two species of bacteria, Staphylococcus aureus and Escherichia coli. The compounds exhibited varying activity levels that increased with increasing concentration, suggesting potential future applications for these precursors in antibiotics.