N,N,N'-Trimethyl-cyclohexane-1,4-diamine

Ethyl-(S)-piperidin-3-yl-carbamic acid tert-butyl ester

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

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

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

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

Ethyl-(S)-1-pyrrolidin-2-ylmethyl-carbamic acid benzyl ester

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

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

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

Cyclopropyl-piperidin-4-ylmethyl-carbamic acid benzyl ester