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

(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

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

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

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