4-(2-Chloro-6-methyl-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

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

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

1-(6-Chloro-2-methylsulfanyl-pyrimidin-4-yl)-piperidin-3-ol

1-(4-Chloro-6-methyl-pyrimidin-2-yl)-piperidin-3-ol

[1-(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-2-yl]-methanol

[1-(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-3-yl]-carbamic acid tert-butyl ester

2-Methylsulfanyl-4,6-bis-(piperidin-3-yloxy)-pyrimidine dihydrochloride

Methyl-[1-(thiophene-2-sulfonyl)-piperidin-4-yl]-amine hydrochloride

4-(5-Bromo-thiophene-2-sulfonyl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

1-(5-Bromo-thiophene-2-sulfonyl)-2-methyl-piperazine hydrochloride

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

2-Methyl-1-thiazol-5-ylmethyl-piperazine hydrochloride

4-(6-Bromo-pyridin-2-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

2-[(6-Bromo-pyridin-2-ylamino)-methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester