3,4-Dihydro-N-methoxy-N-methyl-2H-pyran-6-carboxamide

4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[1-(1,3-thiazol-4-yl)ethyl]carbamoyl}butanoic acid

4-{[2-(azetidin-1-yl)ethyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]cyclobutane-1-carboxylic acid

2-[6-cyano-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-propylhexanamido]acetic acid

4-[6-cyano-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-2-methylbutanoic acid

1-benzyl-4-[3-cyclopropyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]piperidine-4-carboxylic acid

1-benzyl-4-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]piperidine-4-carboxylic acid

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

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

2-{N-benzyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)phenyl]formamido}acetic acid