Patent ID: 7473711

Claim:
A compound of the formula: or a pharmaceutically acceptable salt, thereof, in which; a) X 1 is represented by trifluoromethyl, and is located at the 3-position of the phenyl ring, b) A is represented by a linear alkylene group containing from 2 to 10 carbon atoms, in which up to 6 hydrogen atoms may optionally be replaced by a substituent independently selected from the group consisting of: i. halogen, ii. cyano, iii. hydroxy, iv. (C 1 -C 12 )alkyl, optionally substituted, v. (C 2 -C 12 )alkenyl, optionally substituted, vi. (C 2 -C 12 )alkynyl, optionally substituted, vii. (C 3 -C 10 )cycloalkyl, optionally substituted, viii. (C 3 -C 10 ) cycloalkyl(C 1 -C 6 )alkyl, in which the alkyl and cycloalkyl moieties may each be optionally substituted, ix. (CH 2 ) n —SR 1 , x. (CH 2 ) n —O—R 1 , xi. (CH 2 ) n —NR 1 R 2 , xii. (CH 2 ) n —COOR 3 and, xiii. (CH 2 ) n —CONR 4 ; c) X 2 is represented by (C 6 -C 10 )aryl, optionally substituted; d) n, at each occurrence, is independently represented by an integer from 0 to 6; e) R 1 and R 2 are each independently represented by a substituent selected from the group consisting of hydrogen and (C 1 -C 6 )alkyl, optionally substituted; f) R 3 is represented by a substituent selected from the group consisting of hydrogen, and (C 1 -C 6 )alky, optionally substituted, and; g) R 4 is represented by a substituent selected from the group consisting of hydrogen, and (C 1 -C 6 )alkyl, optionally substituted.