Patent ID: 8263782

Claim:
A compound of formula (I) or a salt thereof, wherein G is selected from a group consisting of: phenyl, pyridyl, benzothiazolyl, and indazolyl; p is an integer ranging from 0 to 5; R 1 is independently selected from a group consisting of: halogen, hydroxy, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, and C 1-4 alkanoyl; or is R 5 ; R 2 is hydrogen or C 1-4 alkyl; R 3 is C 1-4 alkyl; R 4 is hydrogen, or a phenyl group, a heterocyclyl group, a 5- or 6-membered heteroaromatic group, or a 8- to 11-membered bicyclic group, any of which groups is unsubstituted or substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, and C 1-4 alkanoyl; R 5 is a moiety selected from the group consisting of: isoxazolyl, —CH 2 —N-pyrrolyl, 1,1-dioxido-2-isothiazolidinyl, thienyl, thiazolyl, pyridyl, and 2-pyrrolidinonyl, and such a group is unsubstituted or substituted by one or two substituents selected from: halogen, cyano, C 1-4 alkyl, haloC 1-4 alkyl, C 1-4 alkoxy, and C 1-4 alkanoyl; and when R 1 is chlorine and p is 1, such R 1 is not present in the ortho position with respect to the linking bond to the rest of the molecule; and when R 1 corresponds to R 5 , p is 1.