3-Piperidinyl(3-pyridinyl)methanone dihydrochloride

8-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-difluoropropanoyl]-8-azabicyclo[3.2.1]octane-3-carboxylic acid

(2S)-2-[2-cyclobutyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpropanamido]propanoic acid

3-{[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]formamido}-4,4,4-trifluorobutanoic acid

2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}methyl)butanoic acid

6-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}-2-methylheptanoic acid

3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutaneamido]cyclohexane-1-carboxylic acid

1-benzyl-4-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}piperidine-4-carboxylic acid

1-benzyl-4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]piperidine-4-carboxylic acid

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

3-(dimethylamino)-2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanamido]propanoic acid