Patent ID: 7767674

Claim:
A compound of Formula II: wherein: R 1 is C 1 -C 4 alkyl; W is (1-Y-piperidin-4-yloxy)-phenyl-, (1-Y-piperazin-4-yl)-methyl-phenyl-, or (1-Y-piperazin-4-yl)-phenyl-, wherein phenyl is optionally substituted with one to two substituents from the group consisting of halo, methyl, and trifluoromethyl; Y is —C(O)—R 2 , C 1 -C 3 alkylsulfonyl, or cyclopropylsulfonyl; and R 2 is C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkoxy-(C 1 -C 6 alkyl), amino, benzyloxy, indolyl, tetrahydrofuryl, piperidinyl, trichloromethyl, cyclopentylmethyl; C 3 -C 5 cycloalkyl optionally substituted with 1-3 substituents independently selected from the group consisting of phenyl, C 1 -C 4 alkyl, and halo, pyridinyl optionally substituted with 1-2 substituents independently selected from the group consisting of C 1 -C 4 alkoxy and halo, thienyl optionally substituted with 1-2 halo or C 1 -C 4 alkyl substituents, pyrrolyl optionally substituted with 1-2 C 1 -C 4 alkyl substituents, imidazolyl, pyrazolyl optionally substituted with 1-3 C 1 -C 4 alkyl substituents, or phenyl optionally substituted with 1-2 substituents independently selected from the group consisting of halo, trifluoromethyl, trifluoromethoxy, C 1 -C 4 alkoxy, 4-methylpiperazin-1-ylmethyl, 2-(dimethylamino)ethoxy, and morpholin-4-ylmethyl; or a pharmaceutically acceptable salt thereof.