Antrocinnamomin A

(2R)-2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazol-3-yl}formamido)-3-hydroxypropanoic acid

5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]-hexahydro-2H-furo[2,3-c]pyrrole-6a-carboxylic acid

3-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]-2-hydroxypropanoic acid

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

1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-4-methoxy-2-methylpyrrolidine-2-carboxylic acid

1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-4-methoxy-2-methylpyrrolidine-2-carboxylic acid

2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropanecarbonyl}-2-azabicyclo[2.2.2]octane-6-carboxylic acid

rac-2-{N-cyclopropyl-1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl]formamido}acetic acid

7-(2-isocyanatopropan-2-yl)-1-methyl-1H-indole

5-({[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopent-2-en-1-yl]formamido}methyl)-1,2-oxazole-3-carboxylic acid