Dilek, OmerYesil, Tolga AcarTilki, Tahir2026-04-252026-04-2520262365-6549https://doi.org/10.1002/slct.73117https://hdl.handle.net/11486/8144Cancer's global prevalence demands novel therapeutic agents with improved efficacy and selectivity. In this study, six azo-containing derivatives featuring trifluoromethyl (& horbar;CF3) groups and a coumarin scaffold were comprehensively examined, five of which were newly synthesized. Their chemical structures were confirmed using FTIR, UV-Vis, and NMR (1H and 13C) spectroscopy. DFT calculations (B3LYP/6-311++G(d,p)) supported the experimental data, showing strong agreement between theoretical and observed spectra. All compounds fulfilled Lipinski's rule of five, according to ADMEt studies; however, compounds 4b and 4c showed the lowest projected toxicity (LD50: 6480 mg/kg). High binding affinities toward cancer-related VEGFR2 protein targets (PDB IDs: 3VO3, 6GQO, 3VHE, and 3WZD) were found via molecular docking. The compound that interacted with 3VHE the most was compound 5a (-11.2 kcal/mol). The 6GQO-4a complex was shown to be the most stable (-120.099 kJ/mol) by MM/PBSA analysis. This finding was confirmed by 100 ns molecular dynamics simulations that showed constant hydrogen bonding and stable RMSD values. These results point to compound 4a as a promising lead molecule for the development of anticancer drugs, which calls for additional in vitro and in vivo research.eninfo:eu-repo/semantics/closedAccessAnticancerAzo-coumarinsMolecular dockingMD simulationDFT calculationsArticle111410.1002/slct.73117N/AWOS:001737239300001Q3