7-amino-2-pyridin-2-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one

3-cyclopropyl-2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxan-4-yl]formamido}propanoic acid

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

3-{N-tert-butyl-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]propanamido}propanoic acid

2-{N-cyclopentyl-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]propanamido}acetic acid

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

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

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

4-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)-2,2-dimethylbutanoic acid

tert-butyl N-({6-oxa-2-azaspiro[3.4]octan-7-yl}methyl)carbamate

5-(6-Methoxypyridin-3-yl)-1,2-oxazol-3-amine