2-Amino-N-methyl-N-(4-nitro-benzyl)-acetamide

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

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

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

(4-Nitro-benzylamino)-acetic acid

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

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

[Ethyl-(2-methoxy-benzyl)-amino]-acetic acid

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

[Cyclopropyl-(2,3-dichloro-benzyl)-amino]-acetic acid

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