5-(Dimethyl-1,2-oxazol-4-yl)-1,2-oxazole-4-carboxylic acid

6-({2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,3-thiazol-5-yl}formamido)hexanoic acid

1-[(2R,3S)-3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-5-methylpiperidine-3-carboxylic acid

1-[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-3-ethylazetidine-3-carboxylic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-2-(propan-2-yl)butanoic acid

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-carbonyl]-3-methylazetidine-3-carboxylic acid

3-Bromo-4-methoxyquinolin-6-amine

Lithium(1+)[1,2,3,4]tetrazolo[1,5-a]pyridine-5-carboxylate

3-{[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]methyl}cyclohexane-1-carboxylic acid

2-{3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbut-2-enamido]cyclobutyl}acetic acid

5-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,2-dimethylbut-2-enamido]pentanoic acid