Methyl 4-aminocarbonyl-5-(isopropylamino)-2-methylbenzoate

3-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]formamido}methyl)-2,2-difluorocyclopropane-1-carboxylic acid

tert-butyl N-[2-(fluorosulfonyl)ethyl]-N-(3-methoxypropyl)carbamate

(3R)-3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanamido}-4-methylpentanoic acid

2-({1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-3-methylazetidin-3-yl}oxy)acetic acid

3-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]-2,2,3-trimethylbutanoic acid

7-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]heptanoic acid

2-{[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]methyl}-4-methylpentanoic acid

rac-1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropanecarbonyl]-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid

1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylic acid