Homocysteine thiolactone derivatives, process for the preparation thereof and pharmaceutical compositions therefrom

摘要

Compounds of formula I <IMAGE> (I) wherein A represents: a saturated cyclic or heterocyclic aromatic or heteroaromatic residue; a saturated or unsaturated bicyclic residue; and R represents H, an alkyl, cycloalkyl or alkoxyalkyl group. Compounds I are endowed with valuable therapeutic characteristics.