[1-(3-Chloro-quinoxalin-2-yl)-piper idin-4-yl]-carbamic acid tert-butyl ester

4-(6-Chloro-pyridin-3-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester

(2-Chloro-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride

(4-Chloro-benzyl)-pyrrolidin-3-yl-amine hydrochloride

[1-(3-Fluoro-benzyl)-piperidin-3-yl]-methanol

4-Phenyl-piperidine-1,4-dicarboxylic acidmono-tert-butyl ester

4-(4-Methyl-pyridin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester

4-(4-Fluoro-benzoyloxy)-piperidine-1-carboxylic acid tert-butyl ester

1-(1-Thiazol-2-yl-ethyl)-piperidin-4-ylamine hydrochloride

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

2-(5-Chloromethyl-pyridin-2-yloxy)-quinoxaline