Warfarin | Formation of 10-Hydroxywarfarin | Formation of 4′-Hydroxywarfarin | ||||
---|---|---|---|---|---|---|
Km 2-b | Vmax 2-b | Vmax/Km× 103 | Km 2-b | Vmax 2-b | Vmax/Km× 103 | |
mM | pmol/min/mg | ml/min/mg | mM | pmol/min/mg | ml/min/mg | |
R | 0.24 ± 0.04 | 176 ± 12 | 0.73 | 0.15 ± 0.03 | 7 ± 1 | 0.046 |
S | 0.24 ± 0.05 | 18 ± 2 | 0.075 | 0.13 ± 0.04 | 14 ± 1 | 0.11 |
Racemic | 0.59 ± 0.09 | 46 ± 4 | 0.077 | 0.29 ± 0.08 | 4 ± 0 | 0.013 |