Unnatural Amino Acid

(R)-2-amino-3-(pyridin-4-yl)propanoic acid dihydrochloride

D-PROPARGYLGLYCINE

L-Propargylglycine

(R)-3-Amino-4,4-diphenyl-butyric acid-HCl

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

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

Boc-L-3-(2-pyridyl)-alanine

Boc-L-3-(3-Thienyl)-alanine

D-3-Methylphenylalanine

Boc-D-Allylglycine DCHA

Fmoc-(S)-3-Amino-5-hexenoic acid

Boc-(R)-3-Amino-5-phenyl-pentanoic acid

L-4-Bromophenylalanine

Boc-(R)-3-Amino-4-(4-tert-butyl-phenyl)-butyric acid

Fmoc-L-2-Trifluoromethylphenylalanine

Fmoc-L-4-Chlorophenylalanine

L-4-Fluorophenylalanine

Boc-D-Tic

D-CyClopropylalanine

L-2,3,4,5,6-Penta fluorophenylalanine

1-Boc-(4-N-Boc-amino)piperidine-4 carboxylic acid

Boc-L-2-Amino-3-(3,4,5-trifluoro-phenyl)alanine

Fmoc-(S)-3-Amino-4-(4-cyano-phenyl)-butyric acid

Fmoc-D-3-(2-pyridyl)-alanine

Fmoc-D-3-Bromophenylalanine

3-Amino-3-(2-trifluoromethyl-phenyl)-propionic acid

Boc-(S)-3-Amino-5-hexynoic acid

Boc-D-4-Bromophenylalanine

Boc-L-CyClopentylglycine

Fmoc-L-4-Methylphenylalanine

Fmoc-L-3-Nitrophenylalanine

Boc-L-3-(4-pyridyl)-alanine

Boc-L-3-Bromophenylalanine

Fmoc-D-4-Methylphenylalanine

Fmoc-L-4-Cyanophenylalanine

L-3-Cyanophenylalanine

L-4-Cyanophenylalanine

(S)-3-Amino-5-phenyl-pentanoic acid-HCl

L-CyClopentylglycine

Boc-L-Propargylglycine

D-3,3-Diphenylalanine

(S)-3-Amino-4-(1-naphthyl)-butyric acid-HCl

Boc-1-AminocyClopentanecarboxylic acid

Boc-(S)-3-Amino-4-(3-methyl-phenyl)-butyric acid

Boc-D-2-Iodophenylalanine

Boc-L-3-Fluorophenylalanine

Boc-L-CyClopentylalanine

D-4-Fluorophenylalanine

Fmoc-D-CyClopropylalanine

Fmoc-L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid

L-3-Chlorophenylalanine

(S)-3-Amino-5-hexynoic acid-HCl

Boc-S-3-Amino-3-(3-thienyl)-propionic acid

(R)-2-acetamido-3-(2-fluorophenyl)propanoic acid

Boc-L-3,3-Diphenylalanine

(R)-3-Amino-4-(1-naphthyl)-butyric acid-HCl

Fmoc-D-2-Bromophenylalanine

1-AminocyClopentanecarboxylic acid

Boc-L-2-Iodophenylalanine

L-3-Nitrophenylalanine

L-4-Chlorophenylalanine

Boc-(S)-3-Amino-4-(2-naphthyl)-butyric acid

Fmoc-D-1,2,3,4-Tetrahydronorharman-carboxylic acid

Boc-D-2-Fluorophenylalanine

L-CyClopropylglycine

Boc-L-2-Fluorophenylalanine

R-3-Amino-3-phenylpropionic acid hydrochioride

Boc-D-CyClopropylglycine

Boc-D-3-(3-Thienyl)-alanine

Fmoc-L-Propargylglycine

Boc-D-3-Cyanophenylalanine

Boc-L-Tic

Fmoc-(S)-3-Amino-4-(3-cyano-phenyl)-butyric acid

Fmoc-L-CyClopentylalanine

S-3-Amino-3-phenylpropionic acid hydrochioride

Boc-D-4-tert-butyl-phenylalanine

Boc-S-3-Amino-3-phenylpropionic acid

D-2-Nitrophenylalanine

Fmoc-(S)-2-tetrahydroisoquinoline acetic acid

Fmoc-L-2-(2-Thienyl)-glycine

(R)-3-Amino-4-(4-fluoro-phenyl)-butyric acid-HCl

Fmoc-D-CyClopentylglycine

Fmoc-R-3-Amino-3-(3-trifluoromethyl-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(4-trifluoromethyl-phenyl)-propionic acid

S-3-Amino-3-(2,4-dichloro-phenyl)-propionic acid

(R)-3-Amino-4-(pentafluoro-phenyl)-butyric acid-HCl

Fmoc-(R)-3-Amino-4-(pentafluoro-phenyl)-butyric acid

Boc-L-CyClopropylalanineDCHA

D-3-Bromophenylalanine

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

Fmoc-S-3-Amino-3-(4-nitro-phenyl)-propionic acid

L-CyClopentylalanine

S-3-Amino-3-phenylpropionic acid

(S)-3-Amino-5-hexenoic acid-HCl

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

Boc-D-3-(4-pyridyl)-alanine

Boc-L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid

D-2-(2-Thienyl)-glycine

Fmoc-D-3,3-Diphenylalanine

Fmoc-D-3-(4-pyridyl)-alanine

Fmoc-S-3-Amino-3-(3-methyl-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(4-methyl-phenyl)-propionic acid

L-3-Trifluoromethylphenylalanine

L-4-Trifluoromethylphenylalanine

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

(R)-3-Amino-4-(3-thienyl)-butyric acid-HCl

Fmoc-L-3-Methylphenylalanine

3-Amino-3-(3-fluoro-phenyl)-propionic acid

3-Amino-3-(4-methyl-phenyl)-propionic acid

Boc-D-4-Cyanophenylalanine

Fmoc-D-Allylglycine

Fmoc-R-3-Amino-3-(4-chloro-phenyl)-propionic acid

(S)-3-Amino-4-(2-naphthyl)-butyric acid-HCl

Fmoc-(R)-3-Amino-4-(3-thienyl)-butyric acid

Boc-L-2-Trifluoromethylphenylalanine

Boc-S-3-Amino-3-(4-chloro-phenyl)-propionic acid

Fmoc-(S)-3-Amino-4-(2,4,5-trifluoro-phenyl)-butyric acid

Fmoc-D-2-Cyanophenylalanine

Fmoc-D-3-Nitrophenylalanine

Fmoc-L-3-(3-pyridyl)-alanine

Fmoc-R-3-Amino-3-(2-chloro-phenyl)-propionic acid

Fmoc-R-3-Amino-3-(2-methyl-phenyl)-propionic acid

Fmoc-R-3-Amino-3-(4-methyl-phenyl)-propionic acid

L-2-(2-Thienyl)-glycine

L-2-Bromophenylalanine

(R)-3-Amino-4-(3-benzothienyl)-butyric acid-HCl

Boc-D-CyClopentylalanine

Di-n-propylglycine

Fmoc-(S)-3-Amino-4-(4-nitro-phenyl)-butyric acid

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

(S)-3-Amino-(6-phenyl)-5-hexenoic acid-HCl

Boc-D-4-Methylphenylalanine

Boc-L-2-Amino-3-(2,4,5-trifluoro-phenyl)alanine

Boc-L-2-Nitrophenylalanine

Boc-L-3-Cyanophenylalanine

Boc-R-3-Amino-3-(2-hydroxy-phenyl)-propionic acid

Boc-R-3-Amino-3-(3-fluoro-phenyl)-propionic acid

Boc-S-3-Amino-3-(3-chloro-phenyl)-propionic acid

D-4-Methoxyphenylalanine

D-CyClopropylglycine

Fmoc-D-2-Nitrophenylalanine

Fmoc-L-3,3-Diphenylalanine

Fmoc-L-CyClopropylglycine

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

Fmoc-R-3-Amino-3-(3-chloro-phenyl)-propionic acid

R-3-Amino-3-(2- trifluoromethyl -phenyl)-propionic acid

S-3-Amino-3-(2-fluoro-phenyl)-propionic acid

(R)-3-Amino-4-(2-naphthyl)-butyric acid-HCl

Fmoc-(R)-3-Amino-4-(2-trifluoromethyl-phenyl)-butyric acid

L-3-(2-Thienyl)-alanine

3-Amino-3-(3-chloro-phenyl)-propionic acid

Boc-(R)-3-Amino-4,4-diphenyl-butyric acid

Boc-1-AminocyClopropanecarboxylic acid

Boc-Azetidine-3-Carboxylic acid

Boc-Deg-OH

Boc-L-2-Amino-5-phenyl-pentanoic acid DCHA salt

Boc-S-3-Amino-3-(2-nitro-phenyl)-propionic acid

D-3-Chlorophenylalanine

Fmoc-D-2-Trifluoromethylphenylalanine

Fmoc-R-3-Amino-3-(2-fluoro-phenyl)-propionic acid

Fmoc-R-3-Amino-3-(3-bromo-phenyl)-propionic acid

Fmoc-R-3-Amino-3-(3-hydroxy-phenyl)-propionic acid

Fmoc-R-3-Amino-3-(3-nitro-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(2,4-dichloro-phenyl)-propionic acid

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

L-3,5-Difluorophenylalanine

L-3-(4-pyridyl)-alanine

N-Boc-3-hydroxy-Azetidine

S-3-Amino-3-(3-thienyl)-propionic acid

(R)-3-Amino-4-(4-trifluoromethyl-phenyl)-butyric acid-HCl

Boc-(R)-3-Amino-4-(3,4-difluoro-phenyl)-butyric acid

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

D-2-Bromophenylalanine

Fmoc-(R)-3-Amino-4-(3,4-difluoro-phenyl)-butyric acid

Fmoc-(R)-3-Amino-4-(4-cyano-phenyl)-butyric acid

(S)-3-Amino-4-(4-fluoro-phenyl)-butyric acid-HCl

(S)-3-Amino-4-(4-tert-butyl-phenyl)-butyric acid-HCl

Boc-(S)-3-Amino-4-(3-fluoro-phenyl)-butyric acid

Boc-D-2-Nitrophenylalanine

Boc-D-3-Trifluoromethylphenylalanine

Boc-R-3-Amino-3-(2,4-dichloro-phenyl)-propionic acid

Boc-S-3-Amino-3-(3-bromo-phenyl)-propionic acid

D-2-(3-Thienyl)-glycine

D-4-Trifluoromethylphenylalanine

Fmoc-(R)-3-Amino-4-(2-thienyl)-butyric acid

Fmoc-D-4-Fluorophenylalanine

Fmoc-L-2-Cyanophenylalanine

Fmoc-L-2-Fluorophenylalanin

Fmoc-L-3-(4-pyridyl)-alanine

Fmoc-R-3-Amino-3-(2-nitro-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(2-methyl-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(2-trifluoromethyl-phenyl)-propionic acid

Fmoc-S-3-Amino-3-(3-bromo-phenyl)-propionic acid

L-2-(3-Thienyl)-glycine

L-2-Chlorophenylalanine

Boc-(R)-3-Amino-4-(3-methyl-phenyl)-butyric acid

Boc-(R)-3-Amino-4-(4-cyano-phenyl)-butyric acid

Boc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid

Boc-(S)-3-Amino-4-(4-methyl-phenyl)-butyric acid

Boc-D-3-Bromophenylalanine