(R)-3-[Ethyl-(2-hydroxy-ethyl)-amino]-piperidine-1-carboxylic acid benzyl ester

{4-[(2-Hydroxy-ethyl)-isopropyl-amino]-cyclohexyl}-carbamic acid benzyl ester

4-[Cyclopropyl-(2-hydroxy-ethyl)-amino]-piperidine-1-carboxylic acid benzyl ester

(1R,4R)-{4-[(2-Amino-ethyl)-methyl-amino]-cyclohexyl}-carbamic acid benzyl ester

4-{[(2-Amino-ethyl)-ethyl-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester

(S)-3-[(2-Amino-ethyl)-isopropyl-amino]-piperidine-1-carboxylic acid benzyl ester

(S)-3-[(2-Amino-ethyl)-cyclopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester

{4-[(2-Amino-ethyl)-cyclopropyl-amino]-cyclohexyl}-carbamic acid benzyl ester

(S)-2-Amino-N-(4-chloro-cyclohexyl)-3-methyl-butyramide

2-(3-Methoxymethyl-pyrrolidin-1-yl)-ethanol

2-(3-Methoxymethyl-pyrrolidin-1-yl)-ethylamine