4-[(Carboxymethyl-isopropyl-amino)-methyl]-piperidine-1-carboxylic acid benzyl ester

(R)-3-[(2-Hydroxy-ethyl)-isopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester

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

3-[Cyclopropyl-(2-hydroxy-ethyl)-amino]-pyrrolidine-1-carboxylic acid benzyl ester

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

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

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

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

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

1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-one

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