Patent ID: 7521460

Claim:
A compound of formula (1): wherein: Y is a linking group —C(O)— or —S(O) 2 —; n is zero or the integer 1; m is the integer 1, 2, 3 or 4; p is the integer 1, 2, 3 or 4; R d is —OH, -(Alk 2 )OH, —OR 1 , -(Alk 2 )OR 1 , —NR 2 R 3 , -(Alk 2 )NR 2 R 3 or a straight or branched C 1-6 alkyl group; Alk 2 is a straight or branched C 1-4 alkylene chain; R 1 is a straight or branched C 1-6 alkyl group; R 2 and R 3 , which may be the same or different, are each independently a hydrogen atom or a straight or branched C 1-6 alkyl group; Alk 1 is a straight or branched C 1-4 alkylene chain; Cy 1 is an optionally substituted cycloaliphatic, aromatic or heteroaromatic group; and Ar is an optionally substituted aromatic or heteroaromatic group; or a salt or N-oxide thereof.