Patent ID: 7504501

Claim:
A compound having the formula (I): or a pharmaceutically acceptable salt, or an N-oxide thereof, wherein R 1 is hydrogen, methyl or fluoro; R 2 is hydrogen or methyl; R 3 is selected from -L-NR c R d , —C(OH)R b —CH 2 —NR c R d , [N—(C 1-4 ) alkyl]piperidinyl, piperidin-4-yl, [N—(C 1-4 ) alkyl]piperidin-4-yl, [N-methyl]piperidin-4-yl, [N-ethyl]piperidin-4-yl, L is selected from —(CR a R b ) 2-5 — and wherein one —(CR a R b ) represents a 1,1-(C 3-6 cycloalkyl), R a and R b are independently selected from hydrogen, OH, F, and C 1-4 alkyl, provided that when R a is OH, the R b attached to the C is hydrogen or C 1-4 alkyl; or R a and R b , together with the C to which they are attached, form a C 3-6 cycloalkyl; R c and R d are independently selected from hydrogen and C 1-4 alkyl; n and m are independently 0, 1, 2, 3 or 4, provided that n+m=2, 3, or 4; q is 1 or 2; and p is 1,2 or 3.