(S)-3-Amino-3-(3-nitro-phenyl)-propionic acid

Fmoc-3-amino-3-(2-nitro-penyl)-propionic acid

Fmoc-Phe(4-NO2)-OH

Fmoc-(R)-3-amino-3-(3-methoxyphenyl)propionic acid

2-Bromo-5-iodopyridin-3-amine

Boc-(R)-3-Amino-4-(2-bromo-phenyl)-butyric acid

Boc-(S)-3-Amino-4-(2-bromo-phenyl)-butyric acid

7-Bromo-L-Trytophan

Boc-Phe(2-Br)-OH

H-D-Phe(2-Br)-OH

Fmoc-Phe(3-Br)-OH

D-Tyrosine,N-((9H-fluoren-9-ylmethoxy)carbonyl)-N-methyl-O-2

L-Tyrosine, N-((9H-fluoren-9-ylmethoxy)carbonyl)-N-methyl-O-

(2S)-2-amino-3-(4-(2-methylpropoxy)phenyl)propanoic acid

O-(difluoromethyl)-N-((9H-fluoren-9-ylmethoxy)carbonyl)-N-

Fmoc-R-Methoxy gamma-tyrosine