2-[((S)-2-Amino-3-methyl-butyrylamino)-methyl]-pyrrolidine-1-carboxylic acid benzyl ester

4-[((S)-2-Amino-3-methyl-butyrylamino)-methyl]-piperidine-1-carboxylic acid benzyl ester

(S)-2-{[((S)-2-Amino-3-methyl-butyryl)-methyl-amino]-methyl}-pyrrolidine-1-carboxylic acid benzyl ester

{4-[((S)-2-Amino-3-methyl-butyryl)-methyl-amino]-cyclohexyl}-carbamic acid benzyl ester

3-{[((S)-2-Amino-3-methyl-butyryl)-ethyl-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester

2-{[((S)-2-Amino-3-methyl-butyryl)-ethyl-amino]-methyl}-piperidine-1-carboxylic acid benzyl ester

((S)-1-Benzyl-piperidin-3-ylamino)-acetic acid

[((S)-1-Benzyl-pyrrolidin-2-ylmethyl)-methyl-amino]-acetic acid

[(1-Benzyl-piperidin-3-ylmethyl)-methyl-amino]-acetic acid

[((S)-1-Benzyl-piperidin-3-yl)-ethyl-amino]-acetic acid

[((S)-1-Benzyl-piperidin-3-yl)-isopropyl-amino]-acetic acid

[(1-Benzyl-piperidin-4-ylmethyl)-isopropyl-amino]-acetic acid

2-(1-Benzyl-pyrrolidin-3-ylamino)-ethanol

2-((S)-1-Benzyl-piperidin-3-ylamino)-ethanol

2-[((S)-1-Benzyl-pyrrolidin-3-yl)-methyl-amino]-ethanol