6-(2,4-Dichlorophenyl)pyrimidine-4-carboxylic acid

(2S,3R)-3-(benzyloxy)-2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]butanoic acid

2-({[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidin-3-yl]formamido}methyl)butanoic acid

2-(3-Bromo-4-hydroxyphenyl)-2-(2,2,2-trifluoroacetamido)acetic acid

4-{1-[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidin-3-yl]-N-(propan-2-yl)formamido}butanoic acid

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

2-(1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}-N-methylformamido)-2-methylpropanoic acid

(2R)-2-({3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}formamido)-3-hydroxypropanoic acid

2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}-N-methylformamido)acetic acid

5-{[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}oxolane-3-carboxylic acid

Methyl 2-{[(benzyloxy)carbonyl](2-nitrothiophen-3-yl)amino}acetate