作者:Peter Mubanga Cheuka、Diego Gonzalez Cabrera、Tanya Paquet、Kelly Chibale
DOI:10.1016/j.bmcl.2014.09.071
日期:2014.11
Structure-activity relationship (SAR) studies around a previously reported antimalarial aminomethylthiazole pyrazole carboxamide 1 are reported. Several analogues were synthesised and profiled for in vitro antiplasmodial activity against the drug-sensitive Plasmodium falciparum malaria parasite strain, NF54. Although all the reported analogues exhibited inferior in vitro antiplasmodial activity (IC50 = 0.125-173 mu M) relative to compound 1 (IC50 = 0.0203 mu M), one analogue, compound 5a, retained submicromolar activity (IC50 = 0.125 mu M). (C) 2014 Elsevier Ltd. All rights reserved.