[1-(6-Ethoxy-pyrimidin-4-yl)-piperidin-3-yl]-methanol

4-(6-Ethoxy-pyrimidin-4-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

(6-Ethoxy-pyrimidin-4-yl)-piperidin-3-yl-amine hydrochloride

[1-(6-Methoxy-pyrimidin-4-yl)-piperidin-3-ylmethyl]-carbamic acid tert-butyl ester

[1-(6-Methoxy-pyrimidin-4-yl)-piperidin-4-yl]-methyl-amine hydrochloride

1-(4-Methoxy-benzyl)-piperidin-3-ol

3-(6-Ethoxy-pyrimidin-4-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

[1-(6-Ethoxy-pyrimidin-4-yl)-piperidin-3-yl]-carbamic acid tert-butyl ester

(S)-1-(6-Ethoxy-pyrimidin-4-yl)-pyrrolidin-3-ol

(R)-3-(6-Ethoxy-pyrimidin-4-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

3-(6-Methoxy-pyrimidin-4-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester