DefinePK

Abstract

The present study reports the synthesis, In vitro antimicrobial evaluation, and in silico drug-likeness prediction of a novel series of pyrazoline derivatives (4a–4h). Antimicrobial activity was evaluated using the cup plate method against a panel of bacterial and fungal pathogens. The zone of inhibition was measured to assess antibacterial and antifungal efficacy. In silico studies were performed using a Python-based RDKit tool to determine key physicochemical parameters, ADME properties, and toxicity predictions. Compound 4h exhibited the most potent activity against all tested strains. All compounds showed favorable drug-likeness and high gastrointestinal absorption, with no AMES toxicity flags