(5-Chloro-2-nitrophenyl)-pyrimidin-4-ylmethanone

1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-carbonyl]-3-hydroxyazetidine-3-carboxylic acid

rac-1-[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-ene-1-amido]cyclopropane-1-carboxylic acid

rac-1-({[(1R,5S)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]formamido}methyl)cyclobutane-1-carboxylic acid

rac-8-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl]formamido}octanoic acid

rac-2-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl]formamido}-2-(1-methyl-1H-pyrazol-5-yl)acetic acid

Tert-butyl 3-(1,2-oxazol-3-yl)prop-2-ynoate

rac-5-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropanecarbonyl]-5-azaspiro[2.4]heptane-7-carboxylic acid

rac-(1R,3R,5R)-3-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropaneamido}bicyclo[3.1.0]hexane-1-carboxylic acid

rac-3-{1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropanecarbonyl]piperidin-2-yl}propanoic acid

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