4-(3-Tert-butylphenyl)butan-2-one

rac-1-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-4-methylpyrrolidine-3-carboxylic acid

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

2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluoro-N-(propan-2-yl)butanamido]acetic acid

Methyl 2-(5-bromo-4-hydroxypyrimidin-2-yl)acetate

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[(5-methyl-1H-pyrazol-3-yl)methyl]carbamoyl}butanoic acid

2-(3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazole-4-amido}cyclobutyl)acetic acid

3-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetamido}-4,4-dimethylpentanoic acid

6-ethenyl-1-methyl-1H-pyrazolo[4,3-b]pyridine

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-2-(1-methyl-1H-pyrazol-5-yl)acetic acid

2-cyclobutyl-3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-4-yl]formamido}propanoic acid