2-phenoxy-N-(2-(4-(4-(pyrimidin-2-yl)piperazin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)acetamide

2-{1-benzyl-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]piperidin-4-yl}acetic acid

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

2-{4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]-1-methylpiperidin-4-yl}acetic acid

2-{1-benzyl-4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enamido]piperidin-4-yl}acetic acid

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

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-[2-(hydroxymethyl)azepan-1-yl]-5-oxopentanoic acid

(2R)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3,3-trifluoro-2-methylpropanamido]-4-(methylsulfanyl)butanoic acid

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

4-{[4-bromo-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}-2-hydroxybutanoic acid

3-[5-(Aminomethyl)piperidin-3-yl]-4-methylaniline