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

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

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

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

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

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

[(3-Cyano-benzyl)-ethyl-amino]-acetic acid

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

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

2-(1-Phenyl-propylamino)-ethanol

N*1*-[1-(3-Chloro-phenyl)-ethyl]-N*1*-methyl-ethane-1,2-diamine