2-(1-aminoethyl)-3-fluoro-N,N-dimethylaniline

(3R)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-(thiophen-2-yl)acetamido]butanoic acid

3-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-azabicyclo[3.1.0]hexane-1-carboxylic acid

2-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-(2-methylpropyl)butanamido]acetic acid

4-[(2R,3S)-3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]thiomorpholine-2-carboxylic acid

4-{[(2-bromo-1,3-thiazol-5-yl)methyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

(1RS,2SR)-2-{[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}cyclopropane-1-carboxylic acid

(S)-2-Amino-7,8,8-trimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one

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

3-[(3,3-dimethylcyclohexyl)(methyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

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