{1-[(3-Methylpyrazin-2-yl)methyl]cyclopropyl}methanamine

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

2-cyclobutyl-2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}acetic acid

4-Amino-1-(3-azido-2-hydroxypropyl)-2(1H)-pyrimidinone

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbenzoyl]-3-methylazetidine-3-carboxylic acid

5-Acetamido-3-((2,6-dimethylphenyl)diazenyl)-4-hydroxy-2,7-naphthalenedisulfonic acid

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

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

4-Piperidinecarboxylic acid, 3,3-difluoro-4-methyl-1-(2,2,2-trifluoroacetyl)-, methyl ester

4-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-(propan-2-yl)acetamido]butanoic acid

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (6R-trans)-