(S)-2-Amino-N-methyl-N-(3-nitro-benzyl)-propionamide

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

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

(2,3-Dichloro-benzylamino)-acetic acid

[Methyl-(3-trifluoromethyl-benzyl)-amino]-acetic acid

[Ethyl-(2-iodo-benzyl)-amino]-acetic acid

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

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

2-Amino-N-isopropyl-N-(1-phenyl-propyl)-acetamide

(S)-2-Amino-N-[1-(3-chloro-phenyl)-ethyl]-N-isopropyl-propionamide

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