1-(5-Chloro-pyrimidin-2-yl)-piperidine-2-carboxylic acid

4-(5-Fluoro-pyrimidin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

1-(5-Fluoropyrimidin-2-yl)piperidine-2-carboxylic acid

2-(4-Methyl-pyrimidin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

[1-(5-Fluoro-pyrimidin-2-yl)-piperidin-3-ylmethyl]-carbamic acid tert-butyl ester

Methyl-[1-(2-methylsulfanyl-pyrimidin-4-yl)-piperidin-4-yl]-carbamic acid tert-butyl ester

3-[Methyl-(2-methylsulfanyl-pyrimidin-4-yl)-amino]-piperidine-1-carboxylic acid tert-butyl ester

4-[(5-Fluoro-pyrimidin-2-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

(S)-3-(5-Fluoro-pyrimidin-2-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

2-Methylsulfanyl-4-(pyrrolidin-2-ylmethoxy)-pyrimidine hydrochloride

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