Patent ID: 7393849

Claim:
A compound, including pharmaceutically acceptable salts or solvates of said compound, said compound having the general structure shown in Formula II: wherein R 1 is selected from the group consisting of H, straight chain C 1 -C 6 alkyl; branched C 1 -C 6 alkyl; —(CH 2 ) p —Ar 1 ; and —(CH 2 ) p —R 4 , wherein p is 1 or 2; Ar 1 is phenyl or naphthyl optionally substituted with a straight chain or branched C 1 -C 6 alkyl group; and R 4 is C 5 -C 7 cycloalkyl; R 2 is selected from the group consisting of: R 5 is selected from the group consisting of H, straight chain C 1 -C 6 alkyl; branched C 1 -C 6 alkyl; R 3 is —(CH 2 ) q —Ar 2 or —(CH═CH)-Phenyl, wherein q is an integer from 0 to 4; and Ar 2 is selected from the group consisting of: X is: Y is selected from the group consisting of: with the proviso that when Y is any of the moieties: then R 1 is H.