(Z)-N-Butyl-2-cyano-3-(4-fluoro-3-nitrophenyl)prop-2-enamide

4-[(2-bromoprop-2-en-1-yl)carbamoyl]-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]-2-methoxypropanoic acid

2-(2-Amino-1-fluoroethyl)-5-methoxyphenol

3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]cyclopentane-1-carboxylic acid

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

5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-2-methylpentanoic acid

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

(4R)-3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2-methylbutanoyl}-1,3-thiazolidine-4-carboxylic acid

1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-3,3,3-trifluoropropanoyl}azetidine-2-carboxylic acid

rac-1-[(1R,5R,6S)-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptane-3-carbonyl]-3-hydroxyazetidine-3-carboxylic acid