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

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

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

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

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

2-[4-(Benzyl-isopropyl-amino)-cyclohexylamino]-ethanol

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

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

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

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

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