2-Amino-N-(4-chloro-benzyl)-N-cyclopropyl-acetamide

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

(S)-2-Amino-N-ethyl-N-(4-methoxy-benzyl)-propionamide

(S)-2-Amino-N-isopropyl-N-(4-methyl-benzyl)-propionamide

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

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

(S)-2-Amino-N-(2,6-dichloro-benzyl)-N-ethyl-3-methyl-butyramide

(S)-2-Amino-N-(2,6-dichloro-benzyl)-N-isopropyl-3-methyl-butyramide

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

(3,4-Dichloro-benzylamino)-acetic acid

(4-Chloro-benzylamino)-acetic acid