4-(2-Chloro-thiazol-5-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester

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

[1-(3-Methoxy-quinoxalin-2-yl)-piperidin-3-yl]-carbamic acid tert-butyl ester

1-(1-Thiazol-2-yl-ethyl)-piperidin-4-ol

3-(2-Bromo-pyridin-3-yloxy)-6-chloro-pyridazine

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

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

1-[1-(4-Fluoro-phenyl)-ethyl]-piperidin-4-ol

1-[1-(4-Fluorophenyl)ethyl]piperazine hydrochloride

3-[4-(Morpholine-4-carbonyl)-phenoxymethyl]-piperidine-1-carboxylic acid tert-butyl ester

(2-Fluoro-phenyl)-(3-hydroxymethyl-piperidin-1-yl)-methanone