Akademik Veri Yönetim Sistemi
Chemistry & biodiversity, cilt.20, sa.8, 2023 (SCI-Expanded, Scopus)
In this study, twenty new anthranilic acid hydrazones 6–9 (a–e) were synthesized and their structures were characterized by Fourier-transform Infrared (FT-IR), Nuclear Magnetic Resonance (1H-NMR – 13C-NMR), and High-resolution Mass Spectroscopy (HR-MS). The inhibitory effects of the compounds against COX-II were evaluated. IC50 values of the compounds were found in the range of >200–0.32 μM and compounds 6e, 8d, 8e, 9b, 9c, and 9e were determined to be the most effective inhibitors. Cytotoxic effects of the most potent compounds were investigated against human hepatoblastoma (Hep-G2) and human healthy embryonic kidney (Hek-293) cell lines. Doxorubicin (IC50: 8.68±0.16 μM for Hep-G2, 55.29±0.56 μM for Hek-293) was used as standard. 8e is the most active compound, with low IC50 against Hep-G2 (4.80±0.04 μM), high against Hek-293 (159.30±3.12), and high selectivity (33.15). Finally, molecular docking and dynamics studies were performed to understand ligand-protein interactions between the most potent compounds and COX II, Epidermal Growth Factor Receptor (EGFR), and Transforming Growth Factor beta II (TGF-βII). The docking scores were calculated in the range of −10.609–−6.705 kcal/mol for COX-II, −8.652–−7.743 kcal/mol for EGFR, and −10.708–−8.596 kcal/mol for TGF-βII.