Patent ID: 7176200

Claim:
A compound derived of sulphonamide with the general formula (I) wherein A represents a group selected from among: R 1 represents hydrogen, a C 1 –C 4 alkyl radical or a benzyl radical; n represents 0, 1, 2, 3 or 4; R 2 represents —NR 4 R 5 or a group with formula: Wherein the dotted line represents an optional chemical bond; and R 3 , R 4 and R 5 independently represent hydrogen or a C 1 –C 4 alkyl; X, Y and Z independently represent hydrogen, fluorine, chlorine, bromine, a C 1 –C 4 alkyl, a C 1 –C 4 , alkoxy, a C 1 –C 4 alkylthio, trifluoromethyl, cyano, nitro and —NR 4 R 5 ; W represents a bond between the two rings, CH 2 , O, S and NR 4 ; m represents 0, 1, 2, 3 or 4; with the condition that when m=0, A is a substituted phenyl; or one of its physiologically acceptable salts.