The invention relates to aryl-sulphonamido compounds endowed with inhibitory activity against metallo proteases MMP, having formula (I) belowwherein R, R1, R2, R3, R4, R5, n and m have the meanings reported in the specification； the invention also refers to the process for their preparation, to pharmaceutical compositions comprising them and to their use as therapeutic agents, particularly in the treatment of degenerative disorders.
