1-(Cyclopropylmethyl)-1H-pyrazole-3-carbaldehyde

2-({[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylphenyl]formamido}oxy)propanoic acid

2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylphenyl]formamido}oxy)propanoic acid

2-[({4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]phenyl}formamido)oxy]propanoic acid

3-{1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylpropanoyl]azetidin-3-yl}propanoic acid

4-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]thiomorpholine-3-carboxylic acid

rac-4-{[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}butanoic acid

rac-(3R,4S)-4-(3-fluorophenyl)oxolan-3-ol

(2R)-2-{[(3RS,5RS)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl]formamido}-3-methylbutanoic acid

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

2-{2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)thian-4-yl]-N-(propan-2-yl)acetamido}acetic acid