(S)-2-Amino-N-(3,4-dichloro-benzyl)-N-ethyl-propionamide

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

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

(2-Cyano-benzylamino)-acetic acid

[(2,6-Dichloro-benzyl)-methyl-amino]-acetic acid

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

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

2-(4-Bromo-benzylamino)-ethanol hydrochloride

4-{[Ethyl-(2-hydroxy-ethyl)-amino]-methyl}-benzonitrile

2-[(3-Bromo-benzyl)-ethyl-amino]-ethanol

2-[(4-Bromo-benzyl)-isopropyl-amino]-ethanol