1-[2-(Isopropylamino-methyl)-piperidin-1-yl]-ethanone

Methyl-(2-methylamino-cyclohexyl)-carbamic acid tert-butyl ester

Ethyl-piperidin-3-ylmethyl-carbamic acid tert-butyl ester

Isopropyl-(R)-pyrrolidin-3-yl-carbamic acid tert-butyl ester

Isopropyl-(S)-1-pyrrolidin-2-ylmethyl-carbamic acid tert-butyl ester

Isopropyl-(2-methylamino-cyclohexyl)-carbamic acid tert-butyl ester

Cyclopropyl-piperidin-2-ylmethyl-carbamic acid tert-butyl ester

Pyrrolidin-3-ylmethyl-carbamic acid benzyl ester

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

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

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