Patent ID: 7179926

Claim:
A compound of Formula I where: Ar 1 is phenyl, naphthalenyl, or thienyl with 0–2 substituents selected from the group consisting of C 1-6 alkyl, C 1-6 alkoxy, trifluoromethyl, trifluoromethoxy, cyano, halo, and N(R 4 )(R 4 ); Ar 2 is phenyl substituted with 0–5 substituents selected from the group consisting of C 1-6 alkyl, C 1-6 alkoxy, trifluoromethyl, trifluoromethoxy, cyano, and halo; R 1 is hydrogen, hydroxyl, C 1-6 alkyl, or C 1-6 alkoxy; R 2 is hydrogen or C 1-6 alkyl; R 3 is hydrogen or C 1-6 alkyl; R 4 is hydrogen or C 1-6 alkyl; X is O, S, or NR 4 ; and n is 1; or a pharmaceutically acceptable salt or solvate thereof.