Patent ID: 8835465

Claim:
A compound of formula (I): wherein: R 1 and R 2 are independently selected from hydrogen, halo, nitro, cyano, hydroxy, trifluoromethoxy, amino, carboxy, carbamoyl, mercapto, sulphamoyl, C 1-6 alkyl, C 2-6 alkenyl, C 1-6 alkoxy, C 1-6 alkanoyl, C 1-6 alkanoyloxy, N—(C 1-6 alkyl)amino, N,N-(C 1-6 alkyl) 2 -amino, C 1-6 alkanoylamino, N—(C 1-6 alkyl)carbamoyl, N,N-(C 1-6 alkyl) 2 -carbamoyl, C 1-6 alkylS(O) a wherein a is 0 to 2, C 1-6 alkoxycarbonyl, N—(C 1-6 alkyl)sulphamoyl, N,N-(C 1-6 alkyl) 2 sulphamoyl C 1-6 alkylsulphonylamino and cyclopropyl, R 4 is C 1-6 alkyl, which may be optionally substituted on carbon by one or more hydroxy groups; R 34 is H or C 1-6 alkyl, which may be optionally substituted on carbon by one or more hydroxy groups; Ring C is phenyl, pyridyl, or pyrimidinyl; R 5 is independently selected from halo, nitro, cyano, hydroxy, trifluoromethoxy, amino, carboxy, carbamoyl, mercapto, sulphamoyl, C 1-6 alkyl, C 2-6 alkenyl, C 7-6 alkynyl, C 1-6 alkoxy, C 1-6 alkanoyl, C 1-6 alkanoyloxy, N—(C 1-6 alkyl)amino, N,N—(C 1-6 alkyl) 2 -amino, C 1-6 alkanoylamino, N—(C 1-6 alkyl)carbamoyl, N,N—(C 1-6 alkyl) 2 -carbamoyl, C 1-6 alkylS(O), wherein a is 0 to 2, C 1-6 alkoxycarbonyl, N—(C 1-6 alkyl)sulphamoyl, N,N—(C 1-6 —alkyl) 2 sulphamoyl and C 1-6 alkylsulphonylamino; n is 0, 1, 2 or 3; R 8 , R 9 and R 10 are independently selected from hydrogen, halo, nitro, cyano, hydroxy, trifluoromethoxy, amino, carboxy, carbamoyl, mercapto, sulphamoyl, and C 1-6 alkyl; or a pharmaceutically acceptable salt thereof.