TABLE 4.

Four-day parasite-suppressive activity of compound 5f against an MDR P. yoelii strain in mice

Compound	Dose (mg/kg)	Mean % ± SDa
		Parasitemia	Suppression
Control		58.65 ± 0.3	0
5f	10	41.91 ± 1.1*	28.48 ± 1.26
	25	24.73 ± 0.8*	57.79 ± 4.43
	50	11.32 ± 1.3*	80.69 ± 3.59
α/β arteether	50	0**	100

^a*, P < 0.05; **, P < 0.005 (compared to the control).