Patent ID: 7115653

Claim:
A compound represented in general formula (IX): wherein, as valence and stability permit, Ar represents a substituted or unsubstituted aryl ring; X is selected from —C(═O)—, —C(═S)—, —S(O 2 )—, —S(O)—, and a methylene group optionally substituted with 1–2 lower alkyls; Y is absent for each occurrence; Z is absent or represents a substituted or unsubstituted aryl or carbocyclyl ring, or a lower alkyl, nitro, cyano, or halogen substituent; M represents, independently for each occurrence, a substituted or unsubstituted methylene group, or two M taken together represent substituted or unsubstituted ethene or ethyne; Cy represents a substituted or unsubstituted piperidine ring or cycloalkyl; Cy′ represents a 3-chloro-benzo(b)thien-2-yl, 3-fluoro-benzo(b)thien-2-yl, or 3-methyl-benzo(b)thien-2-yl, wherein the benzo ring is substituted with from 1–4 substituents selected from halogen, nitro, cyano, methyl, and ethyl; i represents 0 for all occurrences except in the sequence N-M i -Y—Ar, where i represents 1; and k represents 0; or a pharmaceutically acceptable salt thereof.