Fmoc-Phe(3,5-DiF)-OH

L-4-Trifluoromethylphe

H-Phe(4-CN)-OH

Fmoc-D-Aph(tBuCbm)-OH

(2S,3S)-2-((tert-butoxycarbonyl)amino)-3-phenylbutanoic acid

(2S,3R)-2-((tert-butoxycarbonyl)amino)-3-phenylbutanoic acid

Fmoc-2-Methoxy-D-Phenylalanine

Fmoc-D-Phe(3-OMe)-OH

4-(Phosphonodifluoromethyl)-L-phenylalanine

N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-3-phenyl-propionic acid

N-Fmoc-(2R,3R)-3-Amino-2-hydroxy-4-phenyl-butyric acid

N-Fmoc-(2S,3S)-3-Amino-2-hydroxy-4-phenyl-butyric acid

N-Boc-(2S,3S)-3-Amino-2-hydroxy-4-phenyl-butyric acid

(R)-α-(3-cyano-benzyl)-proline.HCl

Fmoc-D-2-Amino-5-phenyl-pentanoic acid

Fmoc-L-2-Amino-5-phenyl-pentanoic acid