2-Amino-N-(3-chloro-benzyl)-N-isopropyl-acetamide

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

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

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

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

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

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

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

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

(3-Chloro-benzylamino)-acetic acid

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