3-(6-Chloro-pyridazin-3-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester

4-(2,6-Dichloro-benzyl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

4-(4-Chloro-benzyl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

[1-(4-Chloro-6-methyl-pyrimidin-2-yl)-piperidin-3-yl]-methyl-amine hydrochloride

1-(2-Chloro-6-fluoro-benzyl)-piperidine-3-carboxylic acid

2-(4-Cyano-pyridin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

2-[(3-Methyl-pyrazin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

C-[1-(2,5-Dichloro-benzyl)-piperidin-2-yl]-methylamine hydrochloride

4-(4-Chloro-6-methyl-pyrimidin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

1-(2,5-Dichloro-benzyl)-piperidine-3-carboxylic acid

1-(2-Fluoro-benzyl)-piperidine-3-carboxylic acid