[4-((S)-2-Amino-3-methyl-butyrylamino)-cyclohexyl]-cyclopropyl-carbamic acid benzyl ester

{3-[(Benzyloxycarbonyl-ethyl-amino)-methyl]-piperidin-1-yl}-acetic acid

[2-(Benzyloxycarbonyl-isopropyl-amino)-cyclohexylamino]-acetic acid

[(R)-3-(Benzyloxycarbonyl-cyclopropyl-amino)-piperidin-1-yl]-acetic acid

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

2-{4-[(Benzyl-methyl-amino)-methyl]-piperidin-1-yl}-ethanol

2-{3-[(Benzyl-ethyl-amino)-methyl]-piperidin-1-yl}-ethanol

2-{3-[(Benzyl-isopropyl-amino)-methyl]-piperidin-1-yl}-ethanol

2-{2-[(Benzyl-cyclopropyl-amino)-methyl]-pyrrolidin-1-yl}-ethanol

[(S)-1-(2-Amino-ethyl)-pyrrolidin-3-yl]-benzyl-methyl-amine

2-{2-[(Benzyl-methyl-amino)-methyl]-piperidin-1-yl}-ethylamine