3-(4-Fluoro-2-trifluoromethyl-phenoxymethyl)-piperidine

(3S)-3-{[(benzyloxy)carbonyl]amino}-3-(4-chloro-1,3-thiazol-5-yl)propanoic acid

3-{1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]cyclohexyl}propanoic acid

2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-2-carbonyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

2-{2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

2-[3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]but-2-enoic acid

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]oxy}acetic acid

(2S)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-N-methylpropanamido]propanoic acid

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

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