[1-((S)-2-Amino-3-methyl-butyryl)-piperidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester

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

{2-[(Benzyloxycarbonyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-acetic acid

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

(1R,4R)-2-[4-(Benzyl-methyl-amino)-cyclohexylamino]-ethanol

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

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

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

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

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

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