Development of matrix metalloproteinase-13 inhibitors – A structure-activity/structure-property relationship study
作者:Rita Fuerst、Jun Yong Choi、Anna M. Knapinska、Lyndsay Smith、Michael D. Cameron、Claudia Ruiz、Gregg B. Fields、William R. Roush
DOI:10.1016/j.bmc.2018.08.020
日期:2018.10
A structure-activity/structure-property relationship study based on the physicochemical as well as in vitro pharmacokinetic properties of a first generation matrix metalloproteinase (MMP)-13 inhibitor (2) was undertaken. After systematic variation of inhibitor 2, compound 31 was identified which exhibited microsomal hal-flife higher than 20 min, kinetic solubility higher than 20 mu M, and a permeability coefficient greater than 20x10(-6) cm/s. Compound 31 also showed excellent in vivo PK properties after IV dosing (C-max = 56.8 mu M, T-1/2 (plasma)= 3.0 h, Cl = 0.23 mL/min/kg) and thus is a suitable candidate for in vivo efficacy studies in an OA animal model.