Publicação
Virtual screening of thieno[3,2-b]pyridine arylthioether (hetero)aryltriazole derivatives as potential tyrosine kinase VEGFR2 inhibitors.
| Resumo: | Recently we presented a series of thieno[3,2-d]pyrimidinc ether I ,3-diaryl ureas with potent VEGFR2 inhibit ion activity. The binding mode was analyzed and the compounds showed a type-11 tyrosine kinase inhibition mode, with the thienopyrimidine moiety forming a Hydrogen Bond (H-bond) with CYS919 residue and the urea moiety forming a H-bonds with key residues G LU885 and ASP I 046 of the kinase domain. In this study, the potential of changing the more widely used urea moiety to a triazole moiety now in thieno[3,2-b)pyridine a rylthioethers, was analyzed. A number of 3D thieno[3.2-b ]pyrid ine arylthioethers (hetero )aryltriazole derivatives (Figure I) were designed and then molecular docking studies, using AutoDock4, were performed against a VEGFR2 crystal. |
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| Autores principais: | Calhelha, Ricardo C. |
| Outros Autores: | Begouin, Agathe; Campos, Joana F.; Ferreira, Isabel C.F.R.; Queiroz, Maria João R.P.; Abreu, Rui M.V. |
| Ano: | 2013 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| Resumo: | Recently we presented a series of thieno[3,2-d]pyrimidinc ether I ,3-diaryl ureas with potent VEGFR2 inhibit ion activity. The binding mode was analyzed and the compounds showed a type-11 tyrosine kinase inhibition mode, with the thienopyrimidine moiety forming a Hydrogen Bond (H-bond) with CYS919 residue and the urea moiety forming a H-bonds with key residues G LU885 and ASP I 046 of the kinase domain. In this study, the potential of changing the more widely used urea moiety to a triazole moiety now in thieno[3,2-b)pyridine a rylthioethers, was analyzed. A number of 3D thieno[3.2-b ]pyrid ine arylthioethers (hetero )aryltriazole derivatives (Figure I) were designed and then molecular docking studies, using AutoDock4, were performed against a VEGFR2 crystal. |
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