Table 2. Characterization of Compounds 21 and 26.
compound | 21 | 26 | |
---|---|---|---|
MW, cLogP, ChromLogD | 350.4; 2.88; 4.24 | 366.4; 1.41; 2.53 | |
AMP permeability (nM/s) | 440 | 266 | |
CLND solubility (μg/mL) | 137 | >177 | |
HSA binding (%) | 89 | 79 | |
h PBMC pIC50 (MCP-1) | 8.2 | ||
h whole blood pIC50 (MCP-1) | 6.7 | 6.1 | |
hepatocyte Cli (rat, human, mL/min/g tissue) | 2.48; 1.42 | <0.8; <0.45 | |
rat PK (n = 1, 1 mg/kg IV) | CL (mL/min/kg) (% LBF) | 90 (>100%) | 74 (65%) |
Clrenal (mL/min/kg) | 0.2 | 23 | |
Vss (L/kg) | 2.3 | 1.4 | |
T1/2 (h) | 0.4 | 0.4 | |
rat PK (n = 3, 3 mg/kg po) | Fpo (%) | 2 |