fr900098

FR900098 is a derivative of fosmidomycin that has antimalarial activity (IC50s = 170, 170, and 90 nM for HB3, A2, and Dd2 P. falciparum strains, respectively). FR900098 inhibits DOXP reductoisomerase, a key enzyme in the non-mevalonate pathway of isoprenoid biosynthesis, in vitro in a dose-dependent manner. FR900098 (>10 mg/kg, i.p.) eradicated P. vinckei parasites within four days in mice.

FR900098 是一种抗疟剂，能够抑制 1-脱氧-d-木酮糖-5-磷酸 (DXP) 还原异构酶。FR900098 不具有显著的急性毒性和遗传毒性，也不具备导致染色体断裂或非整倍体的能力。此化合物对 NMRI 小鼠的骨髓红细胞无影响。