Patent ID: 8263606

Claim:
A compound of formula (I): wherein: n is 1 or 2; one of J and K is —CH 2 — and the other is —O—; or both J and K are each —CH 2 —; R 1 is (6-methylpyridin-2-yl)methyl, pyridin-3-ylmethyl, diphenylmethyl, pentyl, isopentyl, (5-(trifluoromethyl)furan-2-yl)methyl, tetrahydrofuran-2-ylmethyl, 3-methylbutyl, tetrahydro-2H-pyran-4-ylmethyl, tetrahydro-2H-pyran-2-ylmethyl, (5-chloro-1-methyl-1H-imidazol-2-yl)methyl, pyridin-2-ylmethyl, (2R)-1,4-dioxan-2-ylmethyl, 1,4-dioxan-2-ylmethyl, 3,4-dimethoxybenzyl, 3,5-dimethoxybenzyl, 2,3-dihydro-1,4-benzodioxin-6-ylmethyl, [5-(trifluoromethyl)furan-2-yl]methyl, 3-(trifluoromethyl)benzyl, (5-methoxycarbonylfuran-2-yl)methyl, 2(2-methoxyethoxy)ethyl, 5-carboxyfuran-2-ylmethyl, 5-(dimethylaminocarbonyl)furan-2ylmethyl, 3-(trifluoromethyl)pyridin-2-yl]methyl or (5-hydroxypyridin-2-yl)methyl; each R 2 is hydrogen; or two adjacent R 2 's, together with the adjacent carbons to which they are attached, form a fused thiazolyl ring or a fused dioxinyl ring; as a stereoisomer, enantiomer, tautomer thereof or mixtures thereof; or a pharmaceutically acceptable salt or prodrug thereof.