4-(1-Pyrazin-2-yl-ethyl)-piperazine-1-carboxylic acid tert-butyl ester

1-(2,6-Dichloro-benzyl)-piperidine-4-carboxylic acid

4-(2-Chloro-thiazol-5-ylmethyl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

N-(6-Chloro-pyridin-3-ylmethyl)-cyclohexane-1,4-diamine hydrochloride

(S)-3-(3-Methyl-pyrazin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester

2-[(2-Chloro-pyrimidin-4-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

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

1-(4-Chloro-5-methyl-pyrimidin-2-yl)-azetidine-3-carboxylic acid

Methyl-[1-(1-pyrazin-2-yl-ethyl)-piperidin-3-yl]-carbamic acid tert-butyl ester

N-(4-Chloro-6-methyl-pyrimidin-2-yl)-cyclohexane-1,4-diamine hydrochloride

1-(1-Pyrazin-2-yl-ethyl)-piperidin-3-ol