Patent ID: 6881738

Claim:
A compound according to the chemical structure: where each of R 1 , and R 2 is independently selected from H, a C 1 to C 12 straight, branch-chained or cyclic saturated or unsaturated hydrocarbon, a (CH 2 ) k OR 5 group or a R 3 is a (CH 2 ) k OR 5 group; R 4 is selected from a C 1 to C 12 straight, branch-chained or cyclic saturated or unsaturated hydrocarbon, a (CH 2 ) k OR 5 group or a R A is selected from a C 1 to C 12 alkyl or alkenyl group or a (CH 2 ) p R 5 group; R B is a a C 1 to C 12 alkyl or alkenyl group; R 5 is H or a C 1 to C 12 alkyl, alkenyl group or carboxylic acid, a C 2 to C 12 acyl or alkyl ester group or a C 3 to C 12 alkylene ester group; R 6 is a group according to the structure: k or n is 1 to 12; m or p is 1 to 8; and X 1 , X 2 and X 3 are each independently selected from H, OH, F, Cl, Br, NO 2 , R 4 , OR 4 , CF 3 or OCF 3 ; or a pharmaceutically acceptable salt thereof.