4-(2-Chloro-pyridine-3-carbonyl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

4,6-Dimethyl-2-piperazin-1-yl-pyrimidine hydrochloride

2,3-Dihydro-benzo[1,4]dioxine-5-carboxylic acid piperidin-4-ylamide hydrochloride

2,4-Dichloro-N-cyclopropyl-N-piperidin-4-ylmethyl-benzenesulfonamide hydrochloride

(2-Aminomethyl-piperidin-1-yl)-benzo[1,3]dioxol-5-yl-methanone hydrochloride

(2,3-Dihydro-benzo[1,4]dioxin-5-yl)-(3-methyl-piperazin-1-yl)-methanone hydrochloride

(2,3-Dihydro-benzo[1,4]dioxin-5-yl)-(4-hydroxy-piperidin-1-yl)-methanone

[1-(4-Fluoro-benzenesulfonyl)-piperidin-3-yl]-methyl-amine hydrochloride

1-(3-Bromo-benzenesulfonyl)-piperidin-3-ylamine hydrochloride

1-(2,4-Dichloro-benzenesulfonyl)-piperidin-4-ol

[1-(3-Bromo-benzenesulfonyl)-piperidin-3-yl]-methyl-amine hydrochloride