2-((4-Methyl-2-(pyridin-3-yl)thiazol-5-yl)methoxy)acetic acid

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

(2S,4R)-1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic acid

rac-(3R,4R)-1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2-methylbutanoyl}-4-methylpyrrolidine-3-carboxylic acid

(2S,4S)-1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2-methylbutanoyl}-4-hydroxypyrrolidine-2-carboxylic acid

rac-4-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl]formamido}-3-methylbutanoic acid

rac-3-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl]formamido}-2-methoxypropanoic acid

rac-4-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl]formamido}-2-hydroxybutanoic acid

(4S)-4-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-5,5,5-trifluoropentanoic acid

(4S)-4-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-5,5,5-trifluoropentanoic acid

3-[({1-[benzyl(methyl)amino]cyclobutyl}methyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid