4-(4-Chloro-5-methyl-pyrimidin-2-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

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

3-[(6-Chloro-2-methylsulfanyl-pyrimidin-4-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

3-Methyl-1-(thiophene-2-sulfonyl)-piperazine hydrochloride

[1-(5-Bromo-thiophene-2-sulfonyl)-piperidin-4-ylmethyl]-carbamic acid tert-butyl ester

(R)-1-(5-Bromo-thiophene-2-sulfonyl)-pyrrolidin-3-ol

C-(1-Thiazol-5-ylmethyl-piperidin-4-yl)-methylamine hydrochloride

(3-Fluoro-benzyl)-piperidin-4-ylmethyl-amine hydrochloride

[1-(6-Chloro-pyridin-3-ylmethyl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester

(6-Chloro-pyridin-3-ylmethyl)-methyl-piperidin-3-yl-amine hydrochloride

3-(4-Chloro-6-methyl-pyrimidin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester