3-[(3-Chloro-quinoxalin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

4-(5-Methyl-pyridin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester

(5'-Methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-carbamic acid tert-butyl ester

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

3-(6-Chloro-pyridin-3-ylmethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

1-(4-fluorobenzyl)-3-methylpiperazine hydrochloride

(4-Fluoro-benzyl)-piperidin-4-ylmethyl-amine hydrochloride

3-(2-Chloro-thiazol-5-ylmethoxy)-piperidine-1-carboxylic acid tert-butyl ester

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

4-(3-Cyano-pyridin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester

4-Phenyl-piperidine-1,4-dicarboxylic acidmono-tert-butyl ester

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

4-Methoxy-6-piperazin-1-yl-pyrimidine hydrochloride

3-[(6-Bromo-pyridin-2-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester

3-(6-Bromo-pyridin-2-yloxy)-piperidine-1-carboxylic acid tert-butyl ester