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

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

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

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

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

[Isopropyl-(3-trifluoromethyl-benzyl)-amino]-acetic acid

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

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

2-{[1-(4-Fluoro-phenyl)-ethyl]-methyl-amino}-ethanol

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

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