Patent ID: 7208601

Claim:
A compound of Formula (X), wherein R 101 is selected from the group consisting of —H, or —CH 2 -thienyl wherein the thienyl group in —CH 2 -thienyl is optionally substituted with —Br or —CH 3 ; R 102 is selected from the group consisting of —C(O)OH, —C(O)OCH 3 , —C(O)O-t-butyl, —C(O)NH—OCH 2 -phenyl, —C(O)NHOH, and —C(O)NHSO 2 CH 3 ; R 103 is selected from the group consisting of —H, —CH 2 -thienyl, —CH 2 -phenyl, —CH 2 -furanyl, -thienyl, and benzothienyl wherein each of the above possibilities for R 103 except —H are optionally substituted with one or more members selected from group consisting of —H, —CH 3 , —CF 3 , —Cl, —Br, —F, —C(O)CH 3 , —CH 2 CH 3 , —CH═CH 2 , —CH 2 OH, —CH(CH 3 ) 2 , —CH 2 CH 2 CH 3 , -propenyl, -3,3-dimethyl-butenyl, -isopropenyl, -phenyl, -phenylene-methyl, -phenylene-propyl, -phenylene-trifluoromethyl, -phenylene-chloride, -cyclopentyl, -cyclopentenyl, and -furanyl; R 104 is selected from the group consisting of —O-cyclohexylene-ethyl, —O-cyclohexylene-t-butyl, —O-cyclohexylene-i-propyl, —O-phenylene-t-butyl, -phenylene-t-butyl, and —C(O)-phenylene-t-butyl; and Y is selected from the group consisting of —H, -methylene-cyclopentyl, -amino-cyclohexyl, -methylene-thienylene-methyl, methylene-thienylene-bromide, and tetrahydropyranyl; or a pharmaceutically acceptable salt, ester, or prodrug thereof.