tert-butyl N-[(4-oxooxolan-2-yl)methyl]carbamate

5-Bromo-4-fluoro-2-isopropoxypyridine

3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]-2-methylpropanoic acid

(2R)-2-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid

4-{[(5-chloro-1-methyl-1H-imidazol-2-yl)methyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

3-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetamido}-2,2-dimethylpropanoic acid

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enamido]-5-hydroxybenzoic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-5-iodobenzoic acid

2-[(2S)-N-(3-chlorophenyl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]acetic acid

1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxybutanoyl]-4-methoxypyrrolidine-3-carboxylic acid

4-ethoxy-1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoyl]pyrrolidine-3-carboxylic acid