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

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

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

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

4-(2-Chloro-thiazol-5-ylmethoxy)-piperidine-1-carboxylic acid tert-butyl ester

(2-Chloro-benzyl)-piperidin-2-ylmethyl-amine hydrochloride

1,4-Bis-(3-fluoro-benzyl)-[1,4]diazepane

4-Methyl-2-(piperidin-3-yloxy)-pyridine hydrochloride

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

N-(1-Benzothiazol-2-yl-piperidin-4-yl)-2-chloro-acetamide

[1-(1-Thiazol-2-yl-ethyl)-piperidin-3-yl]-methanol