(S)-2-Amino-N-(3-cyano-benzyl)-N-cyclopropyl-propionamide

(S)-2-Amino-N-cyclopropyl-N-(2-methoxy-benzyl)-3-methyl-butyramide

(S)-2-Amino-N-(3-cyano-benzyl)-N-cyclopropyl-3-methyl-butyramide

[Ethyl-(3-methoxy-benzyl)-amino]-acetic acid

[(3-Cyano-benzyl)-isopropyl-amino]-acetic acid

2-{[1-(3-Chloro-phenyl)-ethyl]-methyl-amino}-ethanol

2-[Methyl-(1-phenyl-propyl)-amino]-ethanol

2-[1-(4-Fluoro-phenyl)-ethylamino]-ethanol

2-Amino-N-cyclopropyl-N-[1-(4-fluoro-phenyl)-ethyl]-acetamide

(S)-2-Amino-N-[1-(4-fluoro-phenyl)-ethyl]-N-methyl-propionamide

{[1-(3-Chloro-phenyl)-ethyl]-cyclopropyl-amino}-acetic acid