Ethyl-(4-methylamino-cyclohexyl)-carbamic acid tert-butyl ester

Methyl-piperidin-4-yl-carbamic acid benzyl ester

Ethyl-(R)-pyrrolidin-3-yl-carbamic acid benzyl ester

Ethyl-piperidin-3-ylmethyl-carbamic acid benzyl ester

Ethyl-piperidin-4-yl-carbamic acid benzyl ester

Isopropyl-(R)-piperidin-3-yl-carbamic acid benzyl ester

Isopropyl-piperidin-4-yl-carbamic acid benzyl ester

Cyclopropyl-pyrrolidin-3-ylmethyl-carbamic acid benzyl ester

Cyclopropyl-piperidin-3-ylmethyl-carbamic acid benzyl ester

Cyclopropyl-(2-methylamino-cyclohexyl)-carbamic acid benzyl ester

Benzyl-methyl-(S)-piperidin-3-yl-amine