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

(S)-2-Amino-N-(2,3-dichloro-benzyl)-3-methyl-butyramide

(S)-2-Amino-N-(3-cyano-benzyl)-3,N-dimethyl-butyramide

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

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

(S)-2-Amino-N-cyclopropyl-3-methyl-N-(4-nitro-benzyl)-butyramide

[(2-Bromo-benzyl)-methyl-amino]-acetic acid

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

[(2,3-Dichloro-benzyl)-isopropyl-amino]-acetic acid

[Cyclopropyl-(2-methoxy-benzyl)-amino]-acetic acid

2-[1-(3-Chloro-phenyl)-ethylamino]-ethanol

2-Amino-N-[1-(3-chloro-phenyl)-ethyl]-N-cyclopropyl-acetamide

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

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

(S)-2-Amino-N-isopropyl-N-(1-phenyl-propyl)-propionamide