o-Methylamino-acetanilide

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

3-({2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-1,3-thiazol-4-yl}formamido)-2-hydroxypropanoic acid

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

7-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]heptanoic acid

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

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

3-{[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]methyl}oxolane-2-carboxylic acid

3-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)pentanoic acid

(1RS,3SR)-3-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]cyclopentane-1-carboxylic acid

2-({[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-4-yl]formamido}oxy)-3-methoxypropanoic acid