acetic acid;(2R)-1-octadecoxy-3-trityloxypropan-2-ol

4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanamido]-3,3-dimethylbutanoic acid

rac-(3R,4R)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazole-5-carbonyl]-4-methylpyrrolidine-3-carboxylic acid

2-{1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoyl]-4-methylpyrrolidin-3-yl}acetic acid

4-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-3-yl]formamido}-2-methoxybutanoic acid

4-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-1-methyl-1H-pyrazole-3-carboxylic acid

4-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-2-hydroxybutanoic acid

3-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanamido]-4,4-difluorobutanoic acid

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

2-Hydroxy-4-methylphenyl beta-D-glucopyranosiduronic Acid

rac-3-{[(1R,3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohexyl]formamido}-4,4-difluorobutanoic acid