2-Amino-N-cyclopropyl-N-(3-methyl-benzyl)-acetamide

(S)-2-Amino-N-(3-methyl-benzyl)-propionamide

(S)-2-Amino-N-(2-chloro-benzyl)-N-ethyl-propionamide

(S)-2-Amino-N-ethyl-N-(2-methyl-benzyl)-propionamide

(S)-2-Amino-N-(3-fluoro-benzyl)-N-isopropyl-propionamide

(S)-2-Amino-N-cyclopropyl-N-(3-fluoro-benzyl)-propionamide

(S)-2-Amino-N-cyclopropyl-N-(3-methyl-benzyl)-propionamide

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

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

(S)-2-Amino-3,N-dimethyl-N-(4-methylsulfanyl-benzyl)-butyramide

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

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

(3-Fluoro-benzylamino)-acetic acid

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

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