2-cyclopropyl-N-(4-phenylpiperidin-3-yl)acetamide

(3R)-3-[(2S,3R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxybutanamido]pentanoic acid

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-(methylsulfanyl)butanamido]methyl}cyclopentane-1-carboxylic acid

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

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

2-{N-[2-(dimethylamino)ethyl]-1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,4-triazol-3-yl]formamido}acetic acid

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

2-{N-[2-(dimethylamino)ethyl]-1-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclobutyl}formamido}acetic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[({spiro[2.2]pentan-1-yl}methyl)carbamoyl]butanoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[1-(methoxymethyl)cyclopropyl]carbamoyl}butanoic acid

3-[(3,3-difluorocyclobutyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid