Patent ID: 8748608

Claim:
A chemical compound of the following chemical formula: wherein: A=CHR 4 or trans CH═CH; n=00r 1; R 1 and R 2 =independently represent hydrogen, halogen, or alkoxy; R 3 and R 4 ═H, OH, OAc, alkoxy, halogen, amino, nitro, alkyl having from 2-8 carbons, or pyridyl; R 5 =phenyl, indole, thiophene, benzofuran, fluorenyl, or 2-pyridylphenyl; and R 5 is optionally substituted with one or more of hydrogen, halogen, amino, nitro, hydroxyl, alkoxy, alkyl, and pyridyl, substitution may occur at any of the ortho, meta, or para positions; including all enantiomers and pharmaceutical salts thereof, wherein alkyl is a branched or unbranched, saturated or unsaturated, monovalent hydrocarbon radical having from 1-8 carbons, optionally substituted with one or more C 1 to C 3 alkyl, halogen, hydroxyl, amino, alkoxyl, or mercapto groups, and wherein alkoxy is —OR group, wherein R is a C 1 to C 3 alkyl optionally substituted with one or more C 1 to C 3 alkyl, halogen, hydroxyl, amino, alkoxyl, or mercapto groups; wherein when A=trans CH═CH, then R 3 ═OH, OAc, alkoxy, halogen, amino, nitro, alkyl, or pyridyl; and wherein when A=CHR 4 , then one of R 3 or R 4 ═OH, OAc, alkoxy, halogen, amino, nitro, alkyl, or pyridyl.