Table 4. Median Pharmacokinetic Parameters for Compound 9b Following Oral Administration in Different Species.
species | dose (mg/kg) | Cmax (μM) | AUC (ng h/mL) | CL (mL/min/kg)c | Vss (L/kg)c | F % |
---|---|---|---|---|---|---|
rat (F) | 25a | 11.3 | 62415 | 4 | 0.97 | 64 |
rhesus monkey (M) | 30b | 10.8 | 31383 | 15 | 0.55 | 97 |
mouse (F) | 25b | 35.2 | 240013 | 4 | 1.00 | 100 |
Free base of 9b was dosed; vehicle, 50:50 PEG-400:25 mM tartaric acid.
HCl salt of 9b was dosed; vehicle, 40% w/v hydroxypropyl-β-cyclodextrin (Trappsol).
A 5 mg/kg iv dose.