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

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

(S)-2-Amino-N-(2,4-dichloro-benzyl)-N-isopropyl-3-methyl-butyramide

(S)-2-Amino-N-(2-chloro-6-fluoro-benzyl)-N-cyclopropyl-3-methyl-butyramide

(2,5-Dichloro-benzylamino)-acetic acid

[(2,4-Dichloro-benzyl)-methyl-amino]-acetic acid

[(2,4-Dichloro-benzyl)-ethyl-amino]-acetic acid

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

[(2,4-Dichloro-benzyl)-isopropyl-amino]-acetic acid

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

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