2-Chloro-6-methanesulfonylbenzoic acid

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-({[1-(trifluoromethyl)cyclopropyl]methyl}carbamoyl)butanoic acid

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

3-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-5-methyl-1,3-thiazol-4-yl}formamido)propanoic acid

(2S)-4-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-5-methyl-1,3-thiazol-4-yl}formamido)-2-hydroxybutanoic acid

rac-(1R,2S)-2-[({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-5-methyl-1,3-thiazol-4-yl}formamido)methyl]cyclopropane-1-carboxylic acid

2-({[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}methyl)cyclopropane-1-carboxylic acid

(1RS&,2SR&)-2-({[(1rs,4rs)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}methyl)cyclopropane-1-carboxylic acid

2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-3-methoxy-2-methylpropanoic acid

3-[ethyl(pent-4-en-1-yl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

4-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,4-triazole-3-amido]cyclohexane-1-carboxylic acid