| Target | Value |
|
hERG
(Cell-free assay) | 7.5 μM |
In vitro , GSK369796 Dihydrochloride can inhibit the growth of Plasmodium falciparum strains 3D7c, HB3c and K1d, with IC 50 s of 11.2±2.2, 12.6±5.3 and 13.2±3.2 nM, respectively. Protein binding is higher for GSK369796 Dihydrochloride (compound 4) compare to desethyl amodiaquine in the mouse (93 vs 74%) but similar in human (88 vs 86%). GSK369796 Dihydrochloride can also inhibit hERG potassium ion channel repolarization with an IC 50 of 7.5±0.8 μM.
In vivo , GSK369796 Dihydrochloride can inhibit the growth of Plasmodium berghei ANKA with ED 50 and ED 90 of 2.8 and 4.7 mg/kg, respectively.