Patent ID: 7335665

Claim:
A compound having the structure: wherein is CH 2 , O, —CO—, —CO 2 —, —CH 2 —CH 2 — or —CHCH—; wherein t is 0 or 1, and where the cyclic ring containing t is 5 or 6-membered; wherein n is an integer from 1 to 6 inclusive; wherein each R 1 and R 2 is independently —H, —F, —Cl, —Br, —I; straight chained or branched C 1 -C 7 alkyl, monofluoroalkyl or polyfluoroalkyl, aryl or heteroaryl; wherein each R 3 is independently —H; C 1 -C 6 straight chained or branched alkyl; aryl or heteroaryl, wherein the aryl or heteroaryl is optionally substituted with one or more —F, —Cl, —Br, —I, —R 2 , straight chained or branched C 1 -C 7 alkyl, aryl, phenoxy or heteroaryl; and where two R 3 moieties taken together can form a C 3 -C 6 cycloalkyl; or a pharmaceutically acceptable salt thereof.