Abstract
We report here the synthesis of the two novel molecules 5-((5-hexyl-2,4-dihydroxyphenyl)diazenyl)isophthalic acid (3a) and 5-((5-ethyl-2,4-dihydroxyphenyl)diazenyl)isophthalic acid (3b). The structures of the 3a and 3b were confirmed by using 1H-NMR,13C-NMR, FT-IR, UV-vis, and HR-ESI-MS techniques. The optimized molecular geometry, vibrational frequency,1H- and 13C-NMR spectra calculations were performed using the DFT/B3LYP method with a 6-311G(d,p) basis set. The frontier molecular orbitals and electronic transition wavelengths were calculated at the level of TD-DFT/CAM-B3LYP/6-311G(d,p). The experimental data obtained for the synthesized molecules were in good agreement with the theoretical ones. The calculated HOMO-LUMO band gap revealed that 3a has a softer character and may be more reactive in chemical reactions. Important ADMET parameters of the compounds were also calculated, and the obtained physicochemical, pharmacokinetic, drug similarity, and toxicity data were at the desired level for a candidate bioactive compound. In order to examine the potential anticancer or antibacterial properties of newly synthesized azo molecules, molecular docking studies were performed using four different proteins. The best interaction was determined to be between 3a and VEGFR2 (PDB ID: 2XIR) with a binding energy of 9.0 kcal/mol. Moreover, a 50 ns MD simulation study for 3a-2XIR revealed that the complex maintained both its structural integrity and molecular interactions throughout the simulation.
Competing interests
There is no competing interest.
Ethical approval
Not applicable.
Authors’ contributions
Conceptualization: Mehmet ULUTÜRK, Tahir TİLKİ
Software: Bülent DEDE, Çiğdem KARABACAK ATAY
Investigation: Mehmet ULUTÜRK, Çiğdem KARABACAK ATAY, Bülent DEDE
Visualization: Bülent DEDE, Çiğdem KARABACAK ATAY
Writing – Original Draft: Mehmet ULUTÜRK, Çiğdem KARABACAK ATAY, Bülent DEDE
Writing – Review & Editing: Mehmet ULUTÜRK, Çiğdem KARABACAK ATAY, Bülent DEDE, Tahir TİLKİ
Supervision: Tahir TİLKİ
Disclosure statement
No potential conflict of interest was reported by the authors.
Data availability statement
No data availability.