N-HYDROXY-BETA-SULFONYL-PROPIONAMIDE DERIVATIVES AND THEIR USE AS INHIBITORS OF MATRIX METALLOPROTEINASES

摘要

A compound of formula (I) wherein R?1, R2, R3, R4¿ and Q are as defined in the specification, to pharmaceutical compositions containing them and to their medicinal use as matrix metalloproteinases inhibitors and for the production of tumor necrosis factor (TNF).