Patent ID: 6943184

Claim:
A compound selected from those of formula (I): wherein: p represents an integer of from 0 to 6 inclusive, n represents an integer of from 0 to 6 inclusive, R 1 and R 2 , which may be identical or different, each independently of the other represent a group selected from hydrogen, linear or branched (C 1 -C 6 )alkyl, aryl, and aryl-(C 1 -C 6 )alkyl in which alkyl is linear or branched, X represents a group selected from oxygen, sulfur, Y represents pyridyl, its isomer and addition salts thereof with a pharmaceutically-acceptable acid or base, it also being understood that: aryl denotes phenyl,biphenyl, naphthyl, dihydronaphthyl,tetrahydronaphthyl,indanyl, or indenyl, each of those groups being optionally substituted by one or more, identical or different, groups selected from halogen, linear or branched (C 1 -C 6 )alkyl, hydroxy, cyano, nitro, linear or branched(C 1 -C 6 )alkoxy, linear or branched(C 2 -C 7 )acyl, linear or branched (C 1 -C 6 )alkoxycarbonyl, linear or branched (C 1 -C 6 )trihaloalkyl, linear or branched (C 1 -C 6 )trihaloalkoxy, and amino optionally substituted by one or two linear or branched (C 1 -C 6 )alkyl, pyridyl denotes a pyridyl group which is optionally substituted by one or more, identical or different, groups selected from substituents defined hereinbefore for aryl.