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. Author manuscript; available in PMC: 2013 Dec 7.
Published in final edited form as: Mol Biochem Parasitol. 2012 May 8;184(2):10.1016/j.molbiopara.2012.04.009. doi: 10.1016/j.molbiopara.2012.04.009

Table 3.

Inhibition of DHODs

Compound TgDHOD PfDHOD HsDHOD

IC50 μM Ki μM IC50 μM
KiappμM
IC50 μM
KiappμM
A77-1726 91 ± 2 45 190 ± 10 [14] 22 [17] 1.08 ± 0.1 [34]
0.26 ± 0.10 [13]
0.032 [17]
MD209 60 ± 8 18 8.6 [17] 1.0 [17] 0.20 [17] 0.025 [17]
MD249 96 ± 18 16 9.9 [17] 1.2 [17] 0.33 [17] 0.040 [17]
DSM190 >100 0.19 [16] >30 [16]

(13) Baldwin et al., 2005; (14) Heikkila et al., 2007; (16) Gujjar et al., 2011; (17) Davies et al., 2009; (34) Knecht et al., 1998. IC50 values for TgDHOD are followed by standard deviations.