(R)-1-(6-Ethoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-ol

(3-Chloro-quinoxalin-2-yl)-piperidin-3-yl-amine hydrochloride

4-(6-Chloro-pyridin-3-ylmethoxy)-piperidine-1-carboxylic acid tert-butyl ester

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

4-(6-Chloro-pyridazin-3-yloxy)-piperidine-1-carboxylic acid tert-butyl ester

1-(3-Fluoro-benzyl)-3-methyl-piperazine hydrochloride

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

4-(Pyridin-2-ylmethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

4-(3-Cyano-pyridin-2-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl este

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

(S)-1-(4-Chloro-5-methyl-pyrimidin-2-yl)-pyrrolidin-3-ol