Table 2. In Vitro and in Vivo Data for Pyrazole Analogs 8 and 12–21.
Biochemical assay.
Inhibition of ASK1 autophosphorylation. IC50 results are the geometric mean of a minimum of two determinations.
MDCK-MDR1 human P-gp transfected cell line. Papp = apparent permeability, apical-to-basolateral (10–6 cm/s); ER = (B–A)/(A–B) efflux ratio.
Clu = Cl/fu.
DMSO/PG (1:1) used as vehicle. Vdss = 1.8 L/kg; t1/2 = 0.9 h.
DMA/EtOH/PG/water (1:1:3:5) used as vehicle. Vdss = 1.3 L/kg; t1/2 = 1.8 h.
DMA/EtOH/PG/water (1:1:3:5) used as vehicle. Vdss = 2.3 L/kg; t1/2 = 5.2 h.