Design, Synthesis, Pharmacological Evaluation and DFT Investigation of New Bioactive Unsymmetrical Bi-Functional Ligand

Authors

  • Adel M. Najar Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya
  • Ruwida M.K. Omar Department of Pharmaceutical chemistry, Benghazi University, Libya
  • Eman Bobtaina Department of Pharmaceutical chemistry, Benghazi University, Libya
  • Salem Jabber Department of Chemistry, , University of Benghazi, Benghazi, Libya
  • Najwa Mohamed Department of Pharmaceutical chemistry, Benghazi University, Libya
  • Tahani Aeyad Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya
  • Salha M. Tawati Department of Pharmaceutical chemistry, Benghazi University, Libya
  • Aliaa M. M. Khalifa Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Abstract

Compounds with more than one bioactive motif become of great interest. In this regard, a new tridentate 1,2-unsymmetrical ligand consists of flexible and rigid bioactive arms spaced by benzene ring in an ortho position designed to form a bifunctional molecule. The 2-((3-(pyridin-2-yl)-1H-pyrazol-1-yl)methyl)benzonitrile (PPMB) synthesized under phase transfer reaction and characterized using 1H-NMR and mass spectroscopy and studied as potent kinase inhibitors. Theoretically, the molecule structure was investigated at the B3LYP/6-311++G(d,p) level of theory in the gas phase and revealed that all bond lengths and bond angles within the accepted limit. The frontier molecular orbitals (FMO) energies (HOMO and LUMO), energy gap, dipole moment, chemical softness and chemical hardness were calculated. Pharmacologically, the ligand activity was investigated in silico using SWISS ADME. Furthermore, the compound was docked into the transforming growth factor (TGF) beta type I receptor kinase active site to evaluate the ability of ligand as a kinase inhibitor.

Keywords: DFT, pyrazolyl-pyridine, physiochemical, properties molecular docking, bioactive molecules, unsymmetrical ligands

Keywords:

DFT, pyrazolyl-pyridine, physiochemical, properties molecular docking, bioactive molecules, unsymmetrical ligands

DOI

https://doi.org/10.22270/jddt.v12i4.5429

Author Biographies

Adel M. Najar, Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Ruwida M.K. Omar, Department of Pharmaceutical chemistry, Benghazi University, Libya

Department of Pharmaceutical chemistry, Benghazi University, Libya

Eman Bobtaina, Department of Pharmaceutical chemistry, Benghazi University, Libya

Department of Pharmaceutical chemistry, Benghazi University, Libya

Salem Jabber, Department of Chemistry, , University of Benghazi, Benghazi, Libya

Department of Chemistry, , University of Benghazi, Benghazi, Libya

Najwa Mohamed, Department of Pharmaceutical chemistry, Benghazi University, Libya

Department of Pharmaceutical chemistry, Benghazi University, Libya

Tahani Aeyad, Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Salha M. Tawati, Department of Pharmaceutical chemistry, Benghazi University, Libya

Department of Pharmaceutical chemistry, Benghazi University, Libya

Aliaa M. M. Khalifa, Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

Department of Chemistry, Benghazi University, Faculty of Science, Elmarj, Libya

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Published

2022-07-15
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How to Cite

1.
Najar AM, Omar RM, Bobtaina E, Jabber S, Mohamed N, Aeyad T, et al. Design, Synthesis, Pharmacological Evaluation and DFT Investigation of New Bioactive Unsymmetrical Bi-Functional Ligand. J. Drug Delivery Ther. [Internet]. 2022 Jul. 15 [cited 2025 Dec. 10];12(4):73-80. Available from: https://jddtonline.info/index.php/jddt/article/view/5429

How to Cite

1.
Najar AM, Omar RM, Bobtaina E, Jabber S, Mohamed N, Aeyad T, et al. Design, Synthesis, Pharmacological Evaluation and DFT Investigation of New Bioactive Unsymmetrical Bi-Functional Ligand. J. Drug Delivery Ther. [Internet]. 2022 Jul. 15 [cited 2025 Dec. 10];12(4):73-80. Available from: https://jddtonline.info/index.php/jddt/article/view/5429