2-(2-Fluoro-benzyloxymethyl)-piperidine hydrochloride

1-(3-Fluoro-benzyl)-piperidin-4-ol

2-Fluoro-4'-hydroxy-3',4',5',6'-tetrahydro-2'H[3,4']bipyridinyl-1'-carboxylic acid benzyl ester

1-(5-chloropyrimidin-2-yl)piperidin-4-ol

(6'-Bromo-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3-yl)-carbamic acid tert-butyl ester

3-(6-Bromo-pyridin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

1-Thiazol-2-yl-piperidine

2-(2-Bromo-pyridin-3-yloxy)-4-chloro-pyrimidine

2-Bromo-3-(pyridin-3-ylmethoxy)-pyridine

2-(6-Bromo-pyridin-2-yloxy)-quinoxaline

3-chloro-6-(3-(chloromethyl)piperidin-1-yl)pyridazine

1-[1-(4-Fluoro-phenyl)-ethyl]-piperidin-4-ylamine hydrochloride

4-(4-Vinyl-phenoxy)-piperidine-1-carboxylic acid tert-butyl ester

4-[2-(Piperidine-1-carbonyl)-phenoxy]-piperidine-1-carboxylic acid tert-butyl ester

4-[4-(Morpholine-4-carbonyl)-phenoxy]-piperidine-1-carboxylic acid tert-butyl ester