(S)-2-Amino-N-cyclopropyl-N-(2,5-dichloro-benzyl)-propionamide

(S)-2-Amino-N-(4-fluoro-benzyl)-3,N-dimethyl-butyramide

(S)-2-Amino-N-(4-chloro-benzyl)-N-ethyl-3-methyl-butyramide

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

(2,6-Dichloro-benzylamino)-acetic acid

[(2-Chloro-6-fluoro-benzyl)-methyl-amino]-acetic acid

[(3,4-Dichloro-benzyl)-ethyl-amino]-acetic acid

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

[Cyclopropyl-(4-methoxy-benzyl)-amino]-acetic acid

2-[Methyl-(2-methyl-benzyl)-amino]-ethanol

2-[(2-Chloro-benzyl)-ethyl-amino]-ethanol