(S)-2-Amino-N-(4-cyano-benzyl)-N-cyclopropyl-propionamide

(S)-2-Amino-N-(3-fluoro-benzyl)-3-methyl-butyramide

(S)-2-Amino-N-(3-bromo-benzyl)-3-methyl-butyramide

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

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

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

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

(3-Chloro-benzylamino)-acetic acid

[(3-Fluoro-benzyl)-methyl-amino]-acetic acid

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

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

[(4-Cyano-benzyl)-cyclopropyl-amino]-acetic acid

2-(3-Methoxy-benzylamino)-ethanol

2-(3-Trifluoromethyl-benzylamino)-ethanol

3-{[(2-Hydroxy-ethyl)-methyl-amino]-methyl}-benzonitrile