a Mycobacterium tuberculosis H37Rv grown in GAST medium. MIC (mg/mL). b Mycobacterium tuberculosis H37Rv grown in 7H9 medium. MIC (mg/mL). c Trypanosoma brucei rhodesiense (strain STIB 900), trypomastigote stage. IC50 (mg/mL). d Trypanosoma cruzi (strain Tulahuen C4), amastigote stage. IC50 (mg/mL). e Leishmania donovani (strain MHOM-ET-67/L82), amastigote/axenic stage. IC50 (mg/mL). f Plasmodium falciparum (strain K1), IEF stage. IC50 (mg/mL). g P388 murine leukaemia cell line. IC50 (mg/mL). h L6 rat skeletal myoblast cell line. IC50 (mg/mL). i Insoluble in media.
j Not tested.