(S)-2-Amino-N-[2-(benzyl-methyl-amino)-cyclohexyl]-3-methyl-butyramide

[(R)-3-(Benzyl-ethyl-amino)-piperidin-1-yl]-acetic acid

[(R)-3-(Benzyl-isopropyl-amino)-pyrrolidin-1-yl]-acetic acid

[4-(Benzyl-isopropyl-amino)-cyclohexylamino]-acetic acid

{3-[(Benzyl-cyclopropyl-amino)-methyl]-pyrrolidin-1-yl}-acetic acid

N-[1-(2-Hydroxy-ethyl)-pyrrolidin-2-ylmethyl]-acetamide

N-[1-(2-Hydroxy-ethyl)-piperidin-4-ylmethyl]-acetamide

N-[2-(2-Hydroxy-ethylamino)-cyclohexyl]-N-methyl-acetamide

N-Ethyl-N-[1-(2-hydroxy-ethyl)-piperidin-2-ylmethyl]-acetamide

N-[1-(2-Hydroxy-ethyl)-pyrrolidin-2-ylmethyl]-N-isopropyl-acetamide

N-Cyclopropyl-N-[1-(2-hydroxy-ethyl)-pyrrolidin-2-ylmethyl]-acetamide