(1R,4R)-[4-(Benzyloxycarbonyl-cyclopropyl-amino)-cyclohexylamino]-acetic acid

2-[2-(Benzyl-isopropyl-amino)-cyclohexylamino]-ethanol

2-[(R)-3-(Benzyl-cyclopropyl-amino)-piperidin-1-yl]-ethanol

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

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

[1-(2-Amino-ethyl)-piperidin-3-yl]-benzyl-ethyl-amine

[1-(2-Amino-ethyl)-piperidin-4-ylmethyl]-benzyl-isopropyl-amine

[1-(2-Amino-ethyl)-piperidin-2-ylmethyl]-benzyl-cyclopropyl-amine

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

1-{(S)-2-[(Benzyl-ethyl-amino)-methyl]-pyrrolidin-1-yl}-2-chloro-ethanone

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