RESUMO
Aim: This work aimed to synthesize a new pyrimidine PYB01 with potential application against antimicrobial resistance.Materials & methods: PYB01 was synthesized through condensation reaction between 3a and 3b. The antimicrobial evaluation was carried out using the microdilution method in Mueller-Hinton Agar and in silico predictions using different software.Results: PYB01 has moderate antibiotic activity and high capacity to efficiently modulate antibiotic resistance in Staphylococcus aureus. In silico evaluations demonstrated that PYB01 is probably an allosteric inhibitor of Protein Binding Penicilin 2a and modulates the action of oxacillin by decreasing the minimum inhibitory concentration by 64-times. PYB01 demonstrate a good pharmacokinetic profile and toxicological.Conclusion: PYB01 has great potential to go further in investigating its use against antimicrobial resistance.
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