Title of article :
Synthesis of novel 3-substituted-5H-benzo[5,6][1, 4]thiazino[3,2-e][1,2,4]triazines and their 15-lipoxygenase inhibitory activity
Author/Authors :
Mohammadi, Ali Department of Chemistry - School of Sciences - Ferdowsi University of Mashhad, Mashhad , Eshghi, Hosein Department of Chemistry - School of Sciences - Ferdowsi University of Mashhad, Mashhad , Bakavoli, Mehdi Department of Chemistry - School of Sciences - Ferdowsi University of Mashhad, Mashhad , Moradi, Hasanli Department of Chemistry - School of Sciences - Ferdowsi University of Mashhad, Mashhad , Hadizadeh, Farzin Biotechnology Research Center - School of Pharmacy - Mashhad University of Medical Sciences, Mashhad
Abstract :
A new group of 3-substituted-5H-benzo[5,6][1,4]thiazino[3,2-e][1,2,4]triazines was designed, synthesized and evaluated as inhibitors of 15-lipoxygenase (15-LO), and the results were compared with those of standard ligand 4-methyl-2-(4-methylpiperazin-1-yl)pyrimido[4,5-b][1,4]benzothiazine (4-MMPB). Among the newly designed ligands, compound 9e showed the best IC50 of 15-LO inhibition (IC50 = 38 µM). The docking calculations were performed in MOE software based on the function of force-field scoring, in order to study the interaction of these new compounds and standard ligand with 15-LO. The docking study implied that these ligands have hydrogen bond interaction with the residue of active site of 15-LO.
Keywords :
15-Lipoxygenase , Docking , Molecular modelling , Triazines , Fused benzothiazines
Journal title :
Astroparticle Physics
