THIOPHENYLTHIOPYRANE DIOXIDES AS MMP OR TNF-ALPHA INHIBITORS

摘要

A compound of the formula : in which R<1> is optionally substituted phenyl, optionally substituted naphthyl, optionally substituted bicyclic heterocyclic group, optionally substituted lower alkenyl or optionally substituted lower alkynyl, and R<2> is carboxy or protected carboxy, or a salt thereof, useful for treating and/or preventing MMP- or TNF- alpha mediated diseases.