2-Amino-2-(5-methylpyridin-2-yl)propan-1-ol

2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

rac-(1R,6S)-2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-carbonyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

2-{2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclobutyl]acetyl}-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

2-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

(1RS,6SR)-2-[(2S,3S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

rac-(1R,6S)-2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-2-azabicyclo[4.1.0]heptane-1-carboxylic acid

2-[N-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]acetic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,5,5-trimethylhexanamido]propanoic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]-2-methylpropanoic acid

2-{[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]methyl}-5-methyl-1,3-thiazole-4-carboxylic acid