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

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

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

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

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

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

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

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

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

(2-Iodo-benzylamino)-acetic acid

[(2-Bromo-benzyl)-ethyl-amino]-acetic acid

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

[Isopropyl-(3-nitro-benzyl)-amino]-acetic acid

2-{[1-(3-Chloro-phenyl)-ethyl]-isopropyl-amino}-ethanol

2-[Cyclopropyl-(1-phenyl-propyl)-amino]-ethanol