3-Amino-6-chloro-I+/--methyl-2-pyridineethanol

(2R,3S)-3-(benzyloxy)-2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]furan-2-yl}formamido)butanoic acid

(2S,3R)-3-(benzyloxy)-2-({4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl}formamido)butanoic acid

(2R,3S)-3-(benzyloxy)-2-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]butanoic acid

3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-fluorobenzamido]cyclobutane-1-carboxylic acid

3-[benzyl(methyl)amino]-2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4,4-dimethylpentanamido}propanoic acid

rac-2-{1-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]-N-propylformamido}acetic acid

4-chloro-2,3-dihydro-1H-isoindole-2-carbonyl chloride

4-[(3S)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-5-methylhexanamido]-2-methylbut-2-enoic acid

3-[N-methyl1-benzyl-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidine-4-amido]cyclobutane-1-carboxylic acid

3-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexaneamido}cyclobutane-1-carboxylic acid