Patent ID: 8569364

Claim:
A compound represented by the formula: wherein: X is —N(D)—SO 2 —, R′ is C 2 -C 6 alkylene optionally substituted by up to 3 substituents independently selected from the group consisting of C 1 -C 3 alkyl, alkylamido, alkylcarbamoyl, halo, nitro, cyano, S-alkyl, aralkyl and heteroaralkyl; each D independently is selected from the group consisting of hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, heterocycloalkylalkyl, aryl, heteroaryl, heteroaralkyl and aralkyl; R″ is C 1 -C 6 alkyl, C 3 -C 6 cycloalkyl, C 3 -C 6 cycloalkyl-C 1 -C 6 -alkyl, heterocycloalkyl, heterocycloalkylalkyl, aryl, heteroaryl, heteroaralkyl or aralkyl, optionally substituted by up to 3 substituents independently selected from the group consisting of OH, O-alkyl, alkylamido, alkylcarbamoyl, halo, nitro, cyano, S-alkyl, aralkyl and heteroaralkyl; or a pharmaceutically acceptable salt thereof.