Patent ID: 7872027

Claim:
A compound having the structure (Formula I): wherein R1 is a 5-6 atom heterocyclic group; R2 is O, S, C 1-3 alkoxyl group, or C 1-3 alkylthiyl group; and R3 is one of phenyl, a substituted phenyl, cylcohexyl, and substituted cyclohexyl, wherein the substituted phenyl comprises one or more of: a 2-, 3-, 4-, or 5-halide; a 3-, 4-, or 5-nitro group; a 3-, 4-, or 5-cyano group; a 3-, 4-, or 5-acyl group; a 3-, 4-, or 5-carboxyl group; a 3-, 4-, or 5-hydroxyl group; a 3-, 4-, 5- C 1-3 alkoxyl group; a C 1-4 saturated or unsaturated alkyl group; and wherein the substituted cyclohexyl comprises one of: a 3-, 4-, or 5-halide; a 3-, 4-, 5-C 1-3 alkoxyl group; and a C 1-4 saturated or unsaturated alkyl group and a and/or b are single or double bonds, or a pharmaceutically acceptable salt thereof.