2-(3-Bromo-2-methylpropyl)-3-chlorothiophene

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

3-{[(Tert-butoxy)carbonyl]amino}-3-(pyridin-4-yl)butanoic acid

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

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

rac-2-[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl]-2-azabicyclo[2.1.1]hexane-1-carboxylic acid

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

2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-octahydropyrano[3,4-c]pyrrole-7a-carboxylic acid

2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoyl]-octahydro-1H-isoindole-3a-carboxylic acid

4-({1-azabicyclo[2.2.1]heptan-4-yl}carbamoyl)-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

3-[({1-azabicyclo[2.2.1]heptan-4-yl}methyl)(methyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid