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Synthesis, In-Vitro Evaluation, Molecular Docking, and Kinetic Studies of Pyridazine-Triazole Hybrid System As Novel Α-Glucosidase Inhibitors Publisher Pubmed



Moghimi S1 ; Salarinejad S2 ; Toolabi M3 ; Firoozpour L1 ; Esmaeil Sadat Ebrahimi S2 ; Safari F4 ; Madaniqamsari F1 ; Mojtabavi S5 ; Faramarzi MA5 ; Karima S6 ; Pakrad R6 ; Foroumadi A1, 2
Authors
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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, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Department of Medicinal Chemistry, School of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, 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
  6. 6. Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran

Source: Bioorganic Chemistry Published:2021


Abstract

In this study, we reported the discovery of pyridazine based 1,2,3-triazole derivatives as inhibitors of α-glucosidase. All target compounds exhibited significant inhibitory activities against yeast and rat α-glucosidase enzymes compared to positive control, acarbose. The most potent compound 6j, ethyl 3-(2-(1-(4-nitrobenzyl)-1H-1,2,3-triazol-4-yl)ethyl)-5,6-diphenylpyridazine-4-carboxylate exhibited IC50 values of 58, and 73 µM. Docking studies indicated the responsibility of hydrophobic and hydrogen bonding interactions in the ligand-enzyme complex stability. The in-vitro safety against the normal cell line was observed by toxicity evaluation of the selected compounds. © 2021 Elsevier Inc.
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