4-(3-Chloro-quinoxalin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester

3-(5-Methyl-pyridin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester

3-(4-Methyl-pyridin-2-ylamino)-piperidine-1-carboxylic acid tert-butyl ester

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

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

2-Chloro-N-quinolin-3-yl-acetamide

2-(3-Methyl-pyrazin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

1-(5-chloropyrimidin-2-yl)piperidin-4-ol

4-[(6-Bromo-pyridin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-piperidin-4-yl-amine hydrochloride

2-(2-bromopyridin-3-yloxy)-5-(chloromethyl)pyridine