Patent ID: 7872021

Claim:
A benzenesulfonamide compound corresponding to formula I: wherein (H) represents a nitrogen-containing 5-membered saturated heterocyclic ring condensed with a phenyl or cyclohexyl ring, optionally substituted by a halogen, a C 1 -C 4 alcoxy group or an N(R) 2 group in which R represents the hydrogen atom or a C 1 -C 4 alkyl group, R 1 represents: a chlorine atom, a C 3 -C 6 alkyl group, branched or cyclized, a C 2 -C 6 linear or branched alkoxy group, a phenoxy group, optionally substituted by a halogen, a phenyl group, or an aminomethyl group, optionally substituted by an acetyl or trifluoroacetyl group, R 2 represents a hydrogen atom, or, R 1 and R 2 together form an oxygen-containing or nitrogen-containing heterocycle, optionally substituted by one or more C 1 -C 3 alkyl groups, an acyl group or a C 2 -C 3 perfluoroacyl group, Y represents: a single bond, a C 1 -C 4 , linear or branched or C 3 -C 4 cyclized alkylene group, optionally substituted by a C 1 -C 3 alkoxy group, a phenyl group, an N(R) 2 group, or a COOH group, a —(CH 2 ) n —O— group, a —(CH 2 ) n —S— group, or a —(CH 2 ) m —CO— group, n is equal to 2 or 3, m is equal to 1, 2 or 3, R represents the hydrogen atom or a C 1 -C 4 alkyl group Ar represents an aromatic or heteroaromatic ring selected from the group consisting of phenyl, naphthalenyl, tetrahydronaphthalenyl, pyridinyl and indolyl groups, optionally substituted by one or two identical or different R 3 , R 4 substituents selected from the group consisting of halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, nitro, phenyl, phenoxy, trifluoromethyl, amino, hydroxy, and groups of formula —X—[C(R) 2 ] p —COR 5 in which: X represents a single bond, an oxygen atom, a sulfur atom or an NH group, R 5 represents OR or N(R) 2 , R represents the hydrogen atom or a C 1 -C 4 alkyl group, and p is equal to 0, 1 or 2; or R 3 and R 4 together forming a methylenedioxy group; or a pharmaceutically acceptable salt thereof.