2-(5-Bromo-2-methoxyphenyl)-2-chloroacetonitrile

(3S)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-5-enoyl]piperidine-3-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hex-5-enoyl]pyrrolidine-3-carboxylic acid

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

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[3-(1H-pyrrol-1-yl)propyl]carbamoyl}propanoic acid

5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methanesulfonylbutanamido]pentanoic acid

rac-(2R,3R)-1-{3-[benzyl(methyl)amino]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl}-2-methylpiperidine-3-carboxylic acid

(2S)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanamido]-2-phenylacetic acid

(2S)-2-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]acetamido}-2-phenylacetic acid

3-{[2-(cyclopentylmethoxy)ethyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

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