INTEGRATED COMPUTATIONAL ANDBIOLOGICALSTUDIES APPROACH TO 1H-IMIDAZOLE-1-YLOXAZOLIDINE DERIVATIVES: ANTITUBERCULAR, ANTI-BACTERIAL, AND ANTI-FUNGAL PROPERTIES
Anti-tubercular, antibacterial and antifungal activity of synthesised oxazolidine derivatives was tested. Findingsshow significant antifungal activity, especially on Compound C. Compound D has the most stable electroniccharacteristics as per Density functional theory (DFT) calculations. It was biologically screened that CompoundEisextremely active against Aspergillus niger, and Compound C has the potential activity against Candida albicans. These results imply that derivatives of oxazolidines are potential antimicrobials. The diversified biological functionsof novel imidazole amide derivatives containing the imidazole moiety have been synthesised. We researchedtheability of these compounds to create intermolecular hydrogen bonds in order to achieve optimal antibacterial activity. We assessed primary targets for antibacterial stains that are E. Coli, P. aeruginosa, S. aureus, and S. pyogenus todetermine the enzyme inhibitory potency of generated compounds. The zone of inhibition and MIC were donetocheck the effectiveness of each compound in inhibiting bacterial growth. The compounds were evaluatedfor antifungal efficacy against Aspergillus niger, Aspergillus clavatus, and Candida albicans, along with antituberculosis activity against the bacterium H37RV. Compound D showed the lowest MIC values of 125 µg/ml against the H37RV strain of tuberculosis bacteria and also have lowest total energy on DFT study. Compound AandCompound D showed considerably stronger inhibitory effects at lower concentrations, indicating their potential ascandidates for additional research. It has moderate to strong antibacterial activity against the studied microorganisms, with considerable suppression of P. aeruginosa and S. aureus. Property D appears to be stable energetically.
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