Orally bioavailable dual MMP-1/MMP-14 sparing, MMP-13 selective alpha-sulfone hydroxamates.

A series of phenyl piperidine alpha-sulfone hydroxamate derivatives has been prepared utilizing a combination of solution-phase and resin-bound library technologies to afford compounds that are potent and highly selective for MMP-13, are dual-sparing of MMP-1 and MMP-14 (MT1-MMP) and exhibit oral bioavailability in rats.