3-(Aminomethyl)-4-(difluoromethyl)pyridin-2-amine

rac-5-{1-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]-N-methylformamido}pentanoic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazole-5-carbonyl]-4-methylpyrrolidine-3-carboxylic acid

N,N-dimethyl-2-(3-methylbutyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

2-(ethoxymethyl)-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

rac-(1R,2S)-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(1-methyl-1H-pyrazol-5-yl)acetamido]methyl}cyclopropane-1-carboxylic acid

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

3-(1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropanecarbonyl}azetidin-3-yl)propanoic acid

3-{N-methyl3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropaneamido}cyclobutane-1-carboxylic acid

3-(1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl}-N-(propan-2-yl)formamido)propanoic acid

rac-4-{[(1R,3S)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropyl]formamido}-3-hydroxy-3-methylbutanoic acid