[1-(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-piperidin-3-yl]-methanol

2-(Piperidin-3-yloxy)-pyrazine hydrochloride

[1-(6-Chloro-pyridazin-3-yl)-piperidin-3-yl]-carbamic acid tert-butyl ester

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

(6-Chloro-pyridazin-3-yl)-piperidin-3-yl-amine hydrochloride

(3-Chloro-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride

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

1-(3-Fluoro-benzyl)-piperidin-3-ol

2-Fluoro-4'-hydroxy-3',4',5',6'-tetrahydro-2'H[3,4']bipyridinyl-1'-carboxylic acid benzyl ester

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

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