Patent ID: 7825118

Claim:
A compound having the structure of Formula (D5): wherein: La is CH 2 , O, NH or S; Ar is a substituted or unsubstituted aryl; Y is a 4-, 5-, 6-, or 7-membered cycloalkyl ring, or Y is a 4-, 5-, 6-, or 7-membered monocyclic nitrogen-containing heterocycloalkyl ring; Z is C(═O), OC(═O), NHC(═O), S(═O) x , or NHS(═O) x , where x is 1 or 2; R 8 is H; R 7 is H, unsubstituted C 1 -C 4 alkyl, C 1 -C 6 alkoxyalkyl, C 1 -C 8 alkylaminoalkyl, or C 1 -C 4 alkyl(phenyl); or R 7 and R 8 taken together form a bond; R 6 is H, unsubstituted C 1 -C 4 alkyl, C 1 -C 6 alkoxyalkyl, C 1 -C 8 alkylaminoalkyl, or C 1 -C 4 alkyl(phenyl); or a pharmaceutically acceptable salt thereof.