(R)-1-(5-Chloro-2-ethoxyphenyl)ethan-1-ol

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

2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}-N-propylformamido)acetic acid

2-cyclobutyl-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxybutanamido]propanoic acid

4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbut-2-enamido]butanoic acid

1-[(2-Cyclopropyl-1,3-thiazol-4-yl)methyl]-4-methanesulfonyl-1,4-diazepane

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

3-{N-benzyl-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-5,5-dimethylhexanamido}propanoic acid

4-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]thiomorpholine-2-carboxylic acid

3-{[(1,1-dioxo-1lambda6-thietan-3-yl)methyl]carbamoyl}-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

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