theoretical studies of 2-[(e)-(3-phenylmethoxyphenyl) methylideneamino]guanidine as promising drugs against sars-coronavirus spike glycoproteins by molecular docking combined with molecular dynamics simulation and mm/gbsa calculation

The novel 2-[(e)-(3-phenylmethoxyphenyl)methylideneamin-o]guanidine was put forth as a potential anti-sars-coronavirus-2 candidate targeting the spike glycoprotein following a docking simulation study. when compared with the standard medications (chloroquine and ruxolitinib) with a binding score of -4.8 kcal/mol and -7.0 kcal/mol, respectively, 2-[(e)-(3-phenylmethoxyphenyl) methylideneamino] guanidine’s computed binding score of -7.2 kcal/mol indicated that it may have promising anti-sars-coronavirus-2 activity. the accurate binding of 2-[(e)-(3-phenylmethoxyphenyl) methylideneamino] guanidine to the sars-coronavirus-2 spike glycoprotein through the appropriate dynamic and energetic behaviours over 20 ns was verified by molecular dynamics simulations as well as mm/gbsa studies. besides that, in silico adme studies demonstrated 2-[(e)-(3-phenylmethoxyphenyl) methylidene-amino]guanidine’s general safety and drug-likeness. as a result, the outcomes of this survey gave a strong basis for the in silico plan and hypothetical investigation of more potent sars-coronavirus-2 inhibitors.