Table 5. Evaluation of Selected Compounds against Drug P. falciparum Strains.
Pf multidrug-resistant strain EC50 μMa |
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---|---|---|---|---|---|---|---|---|---|
cmpd | Dd2 EC50 μMa | Dd2 CARL (I1139K) | Dd2 DHODH (C276F) | Dd2 eEF2 (Y86N) | Dd2 PI4K (S743T) | K1 | NF54 | RF12 | 7G8 |
17 | 0.010 | 0.009 | 0.015 | 0.008 | 0.011 | 0.009 | 0.012 | 0.006 | 0.009 |
21 | 0.055 | 0.020 | 0.018 | 0.027 | 0.048 | 0.065 | 0.020 | 0.038 | |
41 | 0.004 | 0.004 | 0.005 | 0.003 | 0.005 | 0.005 | 0.005 | 0.002 | 0.003 |
43 | 0.015 | 0.007 | 0.006 | 0.009 | 0.014 | 0.017 | 0.005 | 0.012 | |
KAF156 | 0.008 | 1.53 | |||||||
DSM265 | 0.024 | 0.47 | |||||||
DDD107498 | 0.0004 | 0.85 | |||||||
MMV048 | 0.016 | 0.12 |
EC50 data represent means for two 3H-hypoxanthine experiments using a selection of drug-resistant P. falciparum strains following exposure to compounds in 10-point dilution series for 72 h. Data for each experiment are shown in Table S4.