Skip to main content
. Author manuscript; available in PMC: 2014 Jul 10.
Published in final edited form as: Chem Commun (Camb). 2011 Aug 10;47(36):10025–10027. doi: 10.1039/c1cc13597j

Table 2.

Inhibition of purified Dxr from Plasmodium falciparum by members of the phosphonate library.

Substrate IC50 (nM) (mean ± SD) KI (nM) (mean ± SD)
FR-900098 15 ± 3 3.2 ± 1.0
FR-33289 16 ± 3 3.0 ± 0.8
Fosmidomycin 36 ± 6 6.8 ± 1.6
Hydroxyfosmidomycin 41 ± 5 7.1 ± 1.4
FR-900098-OMe NI NI
FR-33289-OMe NI NI
Fosmidomycin-OMe NI NI
Hydroxyfosmidomycin-OMe NI NI

NI: no enzyme inhibition detected; SD: standard deviation