Patent ID: 7498328

Claim:
A compound derived of sulphonamide with the general formula (1) wherein A represents a substituent selected from among: A bicyclic heteroaromatic ring containing 1 to 3 heteroatoms selected from among oxygen, nitrogen and sulphur, optionally substituted by 1 or 2 halogen atoms or by a C 1 -C 4 alkyl radical; 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; with the condition that when m =0, A is a substituted phenyl; or one of its physiologically acceptable salts.