Patent ID: 7235544

Claim:
A compound of formula (I): wherein: R 1 represents a group selected from: each ring of which optionally includes a further heteroatom N, Z represents an optional substituent halogen, alk represents alkylene or alkenylene, T represents S, O or NH; R 2 represents hydrogen, —C 1-6 alkyl, —C 1-3 alkylCONR a R b , —C 1-3 alkylCO 2 C 1-4 alkyl, —CO 2 C 1-4 alkyl or —C 1-3 alkylCO 2 H; R a and R b independently represent hydrogen, —C 1-6 alkyl, or together with the N atom to which they are bonded form a 5-, 6- or 7-membered non-aromatic heterocyclic ring optionally containing an additional heteroatom selected from O, N or S(O) n , optionally substituted by C 1-4 alkyl; n represents 0–2; X represents phenyl or a 5- or 6-membered aromatic heterocyclic group consisting of at least one heteroatom selected from O, N or S, each of which is optionally substituted by 0–2 groups selected from: halogen, —C 1-4 alkyl, —C 2-4 alkenyl, —CN, —CF 3 , —NR a R b , —C 0-4 alkylOR e , —C(O)R f and —C(O)NR a R b ; R e represents hydrogen or —C 1-6 alkyl; R f represents —C 1-6 alkyl; Y represents a group —C(R x )(R z )C 0-2 alkylNR c R d ; R x represents C 1-4 alkyl optionally substituted by halogen; R z represents hydrogen or C 1-4 alkyl optionally substituted by halogen; R c and R d independently represent hydrogen, —C 1-6 alkyl, —C 1-4 alkylOH, or together with the N atom to which they are bonded form a 4-, 5-, 6- or 7-membered non-aromatic heterocyclic ring, the 5-, 6- or 7-membered non-aromatic heterocyclic ring optionally consisting of an additional heteroatom selected from O, N or S, optionally substituted by C 1-4 alkyl.