2,2-Dimethyl-3-(3-methylpyridin-4-yl)cyclopropan-1-amine

5-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]methyl}furan-2-carboxylic acid

5-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylpentanamido]methyl}furan-2-carboxylic acid

rac-3-[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]-3-azabicyclo[3.1.0]hexane-6-carboxylic acid

3-cyclopropyl-4-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]butanoic acid

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

(3R)-3-{[(1RS,2SR)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}pentanoic acid

1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-hydroxybutanoyl]-3-hydroxyazetidine-3-carboxylic acid

1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanoyl]-3-hydroxyazetidine-3-carboxylic acid

2-[(2R,3S)-3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]spiro[3.3]heptane-2-carboxylic acid

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