TRIAZOLE-PHENYL-THIAZOLE HETEROCYCLES AS INNOVATIVE INHIBITORS OF TRYPANOTHIONE REDUCTASE AND THEIR USE AS LEISHMANICIDES
申请人:Consejo Superior De Investigaciones Científicas
公开号:EP3502109A1
公开(公告)日:2019-06-26
The present invention refers to new compounds useful in the treatment of leishmaniasis and, more particularly, to a series of 5-6-5 triazole-phenyl-thiazole heterocycles capable of inhibiting both activity and dimerization of L. infantum TryR in enzymatic assays at low micromolar concentrations and endowed with potent in vitro activity against promastigote and amastigote forms of Leishmania which indicates a good permeability across the plasma membrane of the parasites.
Efficient Dimerization Disruption of <i>Leishmania infantum</i> Trypanothione Reductase by Triazole-phenyl-thiazoles
作者:Alejandro Revuelto、Héctor de Lucio、Juan Carlos García-Soriano、Pedro A. Sánchez-Murcia、Federico Gago、Antonio Jiménez-Ruiz、María-José Camarasa、Sonsoles Velázquez
DOI:10.1021/acs.jmedchem.1c00206
日期:2021.5.13
chemotype that yields noncompetitive, slow-binding inhibitors of LiTryR. Several compounds bearing (poly)aromatic substituents dramatically improve the ability to disrupt LiTryR dimerization relative to reference imidazoles. Molecular modeling studies identified an almost unexplored hydrophobic region at the interfacial domain as the putative binding site for these compounds. A subsequent structure-based