3-(3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(3-fluoro-4-methylphenyl)propanamide

3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanamido]methyl}cyclohexane-1-carboxylic acid

3-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]butanamido}methyl)cyclohexane-1-carboxylic acid

3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxypropanamido]methyl}cyclohexane-1-carboxylic acid

rac-(3R,5R)-5-({2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]acetamido}methyl)oxolane-3-carboxylic acid

2-{7-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-7-azabicyclo[2.2.1]heptan-1-yl}acetic acid

2-{7-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-7-azabicyclo[2.2.1]heptan-1-yl}acetic acid

2-{7-[3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-7-azabicyclo[2.2.1]heptan-1-yl}acetic acid

2-{7-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methoxypropanoyl]-7-azabicyclo[2.2.1]heptan-1-yl}acetic acid

2-{7-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-ynoyl]-7-azabicyclo[2.2.1]heptan-1-yl}acetic acid

rac-2-{N-ethyl-1-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]formamido}-2-methylpropanoic acid