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

(S)-2-Amino-1-{3-[(benzyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-3-methyl-butan-1-one

(S)-2-Amino-N-[4-(benzyl-cyclopropyl-amino)-cyclohexyl]-3-methyl-butyramide

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

[(S)-3-(Benzyl-ethyl-amino)-pyrrolidin-1-yl]-acetic acid

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

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

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

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

N-[1-(2-Hydroxy-ethyl)-pyrrolidin-3-yl]-acetamide

N-[1-(2-Hydroxy-ethyl)-piperidin-3-ylmethyl]-acetamide

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

N-Ethyl-N-[(S)-1-(2-hydroxy-ethyl)-pyrrolidin-3-yl]-acetamide

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

N-Ethyl-N-[4-(2-hydroxy-ethylamino)-cyclohexyl]-acetamide