Patent ID: 7396857

Claim:
A composition comprising: (a) a compound of formula I: or a pharmaceutically acceptable salt thereof, wherein: n is one or two; each of R 2 and R 3 is independently hydrogen, methyl, ethyl, 2-fluoroethyl, 2,2-difluoroethyl or cyclopropyl; each R 1 is independently hydrogen, halogen, OH, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy, or CN; Ar is thienyl, furyl, pyridyl, or phenyl, wherein Ar is optionally substituted with one or more R x substituents; each R x is independently selected from halogen, OH, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy, or CN; and y is 0-3, and (b) an antidepressant.