New anilide compounds and medicaments containing them.

The use of a compound of general formula (I): by the general formula I: wherein represents a divalent benzene moiety substituted heterocycle-condensed benzene, optionally substituted optionally substituted pyridine, cyclohexane or naphthalene; Ar represents an optionally substituted aryl group; X represents -NH-, an oxygen atom or a sulfur atom; Y represents -NR4-, an oxygen atom, a sulfur atom, sulfoxide or sulfone; R4 represents a hydrogen atom, a C1-C6, an aryl group or a C1-C6 alkyl optionally substituted silylated; n represents an integer up to 15 excluding 0; or a salt or solvate thereof.