(3-Methylbutan-2-yl)[1-(1,3-thiazol-2-yl)ethyl]amine

2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]cyclopropyl}acetic acid

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanamido]methyl}-3,3,3-trifluoropropanoic acid

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

2-{1-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptane-3-amido]cyclopropyl}acetic acid

rac-(1R,5R,6S)-6-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetamido)bicyclo[3.2.0]heptane-3-carboxylic acid

6-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]bicyclo[3.2.0]heptane-3-carboxylic acid

rac-3-{[(1R,5R,6S)-6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.2.0]heptan-3-yl]formamido}butanoic acid

rac-(1R,5R,6S)-6-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enamido]bicyclo[3.2.0]heptane-3-carboxylic acid

2-{2-amino-4H,5H,6H,7H-pyrazolo[1,5-a]pyridin-4-yl}-6-fluorobenzaldehyde

4-{1,3-dimethyl-1H-thieno[2,3-c]pyrazol-5-yl}-2-methyl-1,3-oxazole-5-carboxylic acid