DERIVES D'ACIDES ARYLOXYARYLSULFONYLAMINOHYDROXAMIQUES; PROCEDE POUR LEUR PREPARATION ET COMPOSTIONS PHARMACEUTIQUES LES CONTENANT.

摘要

A compound of the formulawherein X, Y, R1 and R2 are as defined above, useful in the treatment of arthritis or cancer and other diseases involving selective inhibition of matrix metaloproteinase-13.