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

4-[(6-Chloro-pyrimidin-4-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

[1-(2-Methylsulfanyl-pyrimidin-4-yl)-piperidin-4-yl]-methanol

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

3-[(6-Chloro-pyrimidin-4-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

4-(2-Chloro-thiazol-5-ylmethyl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

4-[(2-Chloro-thiazol-5-ylmethyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

(R)-3-(6-Chloro-pyridazin-3-yloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

(R)-3-(6-Chloro-pyridin-3-ylmethoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester

2-(6-Bromo-pyridin-2-yloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester