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. 2015 Jul 13;20(7):12623–12651. doi: 10.3390/molecules200712623

Table 8.

IC50 data for inhibition of key cytochrome P450 isozymes for compound 96 [56].

CYP450 Isozyme Substrate (Stock Solution) Conc. (µM ) Protein (mg/mL) Incubation (min) IC50 Data (µM) *
CYP3A4 Testosterone (50 mM ) 100 0.3 30 >200 µM
CYP3A4 Triazolam (50 mM) 200 0.4 30 >200 µM
CYP2D6 Dextromethorphan (50 mM) 200 2.0 60 >200 µM
CYP2C8 Amodiaquine (5 mM) 200 0.4 30 >65 µM

* IC50 is the concentration for 50% inhibition of the specified CYP isozyme from kinetic data.