B-[5-(cyanomethyl)-3-thienyl]Boronic acid

{7-Oxaspiro[3.5]nonan-6-yl}methanesulfonyl fluoride

1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]azetidine-3-carboxylic acid

(1rs&,3rs&)-3-[(2RS,3SR)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-2-amido]cyclobutane-1-carboxylic acid

4-{3-[benzyl(methyl)amino]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido}-3-ethoxybutanoic acid

2-{3-[benzyl(methyl)amino]-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido}-2-(methoxymethyl)butanoic acid

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

4-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4-methylpentanamido}-2-methoxybutanoic acid

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

rac-3-{[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cycloheptyl]formamido}-2-methoxypropanoic acid

(1R)-2,2,2-trifluoro-1-(1H-indol-6-yl)ethan-1-ol