(1R,4R)- (S)-2-Amino-N-(4-dimethylamino-cyclohexyl)-N-ethyl-3-methyl-butyramide

Ethyl-[(R)-1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid tert-butyl ester

Ethyl-[(S)-1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid tert-butyl ester

Ethyl-[1-(2-hydroxy-ethyl)-piperidin-4-ylmethyl]-carbamic acid tert-butyl ester

[1-(2-Hydroxy-ethyl)-piperidin-4-yl]-isopropyl-carbamic acid tert-butyl ester

[1-(2-Hydroxy-ethyl)-piperidin-4-ylmethyl]-isopropyl-carbamic acid tert-butyl ester

Cyclopropyl-[(S)-1-(2-hydroxy-ethyl)-pyrrolidin-3-yl]-carbamic acid tert-butyl ester

(1R,4R)-Cyclopropyl-[4-(2-hydroxy-ethylamino)-cyclohexyl]-carbamic acid tert-butyl ester

Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-4-ylmethyl]-carbamic acid tert-butyl ester

[1-(2-Amino-ethyl)-piperidin-3-ylmethyl]-carbamic acid tert-butyl ester

[1-(2-Amino-ethyl)-pyrrolidin-3-yl]-ethyl-carbamic acid tert-butyl ester