Journal : J Med Chem
Title : Identification of Fast-Acting 2,6-Disubstituted Imidazopyridines That Are Efficacious in the in Vivo Humanized Plasmodium falciparum NODscidIL2Rγ null Mouse Model of Malaria.
Year : 2018
Volume : 61
Issue : 9
First Page : 4213
Last Page : 4227
Authors : Nchinda AT, Le Manach C, Paquet T, Gonzàlez Cabrera D, Wicht KJ, Brunschwig C, Njoroge M, Abay E, Taylor D, Lawrence N, Wittlin S, Jiménez-Díaz MB, Santos Martínez M, Ferrer S, Angulo-Barturen I, Lafuente-Monasterio MJ, Duffy J, Burrows J, Street LJ, Chibale K.
Abstract : Optimization of a chemical series originating from whole-cell phenotypic screening against the human malaria parasite, Plasmodium falciparum, led to the identification of two promising 2,6-disubstituted imidazopyridine compounds, 43 and 74. These compounds exhibited potent activity against asexual blood stage parasites that, together with their in vitro absorption, distribution, metabolism, and excretion (ADME) properties, translated to in vivo efficacy with clearance of parasites in the PfSCID mouse model for malaria within 48 h of treatment.