(R)-1-(5-Chloro-pyrimidin-2-yl)-pyrrolidin-3-ol

4-(4-Chloro-5-methyl-pyrimidin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester

4-Chloro-2-methylsulfanyl-6-piperazin-1-yl-pyrimidine hydrochloride

3-(6-Chloro-2-methylsulfanyl-pyrimidin-4-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

5-Fluoro-2-(3-methyl-piperazin-1-yl)-pyrimidine hydrochloride

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

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

1-(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-4-ol

1-(4-Methyl-pyrimidin-2-yl)-piperidin-4-ol

[1-(6-Chloro-2-methylsulfanyl-pyrimidin-4-yl)-piperidin-3-yl]-methyl-carbamic acid tert-butyl ester

2-[(5-Fluoro-pyrimidin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester