2-(2-Amino-4-fluorophenyl)thiazole-4-carboxylic Acid

5-{N-ethyl-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]acetamido}pentanoic acid

2-(4-Acetyl-1,4-oxazepan-6-yl)acetic acid

tert-butyl N-[5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-2-yl]carbamate

3-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]cyclohexyl}propanoic acid

3-{2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]cyclohexyl}propanoic acid

tert-butyl N-(2-cyclobutyl-1-oxopropan-2-yl)-N-methylcarbamate

(2R)-1-[4-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-2-methylpyrrolidine-2-carboxylic acid

tert-butyl N-[1-amino-3-(2-bromo-1,3-thiazol-4-yl)propan-2-yl]carbamate

tert-butyl N-(3-ethyl-2-methyl-1-oxopentan-2-yl)carbamate

3-[N-tert-butyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanamido]propanoic acid