Synthesis, Spectroscopic Characterization, Antibacterial Activity, and Computational Studies of Novel Pyridazinone Derivatives

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Atıf İçin Kopyala

Daoui S., Direkel Ş., Ibrahim M. M., TÜZÜN B., Chelfi T., Al-Ghorbani M., ...Daha Fazla

Molecules, cilt.28, sa.2, 2023 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 28 Sayı: 2
• Basım Tarihi: 2023
• Doi Numarası: 10.3390/molecules28020678
• Dergi Adı: Molecules
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Biotechnology Research Abstracts, CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, EMBASE, Food Science & Technology Abstracts, MEDLINE, Metadex, Veterinary Science Database, Directory of Open Access Journals, Civil Engineering Abstracts
• Anahtar Kelimeler: synthesis, pyridazinone, DFT, antibacterial, molecular docking, ADMET
• Sivas Cumhuriyet Üniversitesi Adresli: Evet

Özet

© 2023 by the authors.In this work, a novel series of pyridazinone derivatives (3–17) were synthesized and characterized by NMR (1H and 13C), FT-IR spectroscopies, and ESI-MS methods. All synthesized compounds were screened for their antibacterial activities against Staphylococcus aureus (Methicillin-resistant), Escherichia coli, Salmonella typhimurium, Pseudomonas aeruginosa, and Acinetobacter baumannii. Among the series, compounds 7 and 13 were found to be active against S. aureus (MRSA), P. aeruginosa, and A. baumannii with the lowest MIC value range of 3.74–8.92 µM. Afterwards, DFT calculations of B3LYP/6-31++G(d,p) level were carried out to investigate geometry structures, frontier molecular orbital, molecular electrostatic potential maps, and gap energies of the synthesized compounds. In addition, the activities of these compounds against various bacterial proteins were compared with molecular-docking calculations. Finally, ADMET studies were performed to investigate the possibility of using of the target compounds as drugs.