2-(2-Isocyanatoethyl)-5-methoxypyridine

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

5-(Azetidin-3-yloxy)-2-chloro-1,3-thiazole

3-Amino-1-(3-bromopyridin-2-yl)cyclobutane-1-carboxylic acid

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

1-Ethyl-4-(3-fluoro-4-methylphenyl)pyrrolidine-3-carboxylic acid

3-[5-cyano-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-propylpentanamido]propanoic acid

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

3-[(2-cyclopropyl-3-hydroxypropyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

4-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]formamido}-3-hydroxybutanoic acid

2-{3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]cyclobutyl}acetic acid