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Design and Synthesis of Novel Pyridazine N-Aryl Acetamides: In-Vitro Evaluation of Α-Glucosidase Inhibition, Docking, and Kinetic Studies Publisher Pubmed



Moghimi S1 ; Toolabi M2 ; Salarinejad S3 ; Firoozpour L1 ; Sadat Ebrahimi SE3 ; Safari F4 ; Mojtabavi S5 ; Faramarzi MA5 ; Foroumadi A1, 3
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Authors Affiliations
  1. 1. Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Department of Medicinal Chemistry, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
  3. 3. Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
  4. 4. Department of Biology, Faculty of Science, University of Guilan, Rasht, Iran
  5. 5. Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran

Source: Bioorganic Chemistry Published:2020


Abstract

We herein applied the four step-synthetic route to prepare the pyridazine core attached to the various N-aryl acetamides. By this approach, a new series of pyridazine-based compounds were synthesized, characterized and evaluated for their activities against α-glucosidase enzyme. In-vitro α-glucosidase assay established that twelve compounds are more potent than acarbose. Compound 7a inhibited α-glucosidase with the IC50 value of 70.1 µM. The most potent compounds showed no cytotoxicity against HDF cell line. Molecular docking and kinetic studies were performed to determine the modes of interaction and inhibition, respectively. © 2020 Elsevier Inc.
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