In silico and POM analysis for potential antimicrobial agents of thymidine analogs by using molecular docking, molecular dynamics and ADMET profiling.

A novel series of 5´-O-(myristoyl)thymidine derivatives were synthesized and characterized by FTIR, ¹H-NMR, 2D-NMR, ¹³C-NMR, mass and physicochemical studies.In vitro antimicrobial susceptibility revealed that alkyl chain and aromatic substituents can improve the antimicrobial efficacy of the thymidine structure which was also supported by PASS enumeration.Molecular docking study against lanosterol 14α-demethylase (CYP51A1) and Aspergillus flavus (1R51) exhibited a promising binding score and interaction in the catalytic active site.A 100ns MD simulation revealed the stable conformation and binding pattern in a stimulating environment of thymidine derivatives.ADMET analysis revealed that most of the compounds are non-toxic and most of them have an inhibitory property to the CYP1A2 and CYP3A4In silico and POM analyses provide substantial ideas about the structural features responsible for their combined antibacterial/antifungal agents and provide guidelines for further modifications.