6-(4-bromophenyl)-2-(2-(3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)pyridazin-3(2H)-one

(3S)-3-{[(1RS,5SR)-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]formamido}butanoic acid

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

(2S,4R)-1-[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidine-3-carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid

rac-(1R,2S)-2-({[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidin-3-yl]formamido}methyl)cyclopentane-1-carboxylic acid

2-{[1-benzyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pyrrolidin-3-yl]formamido}-2-ethylbutanoic acid

2-{1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-2-methylpropanoyl]piperidin-2-yl}acetic acid

2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]-2-azabicyclo[2.1.1]hexane-1-carboxylic acid

tert-butyl N-[4-(4-bromophenyl)-1,3-thiazol-2-yl]-N-[(oxolan-2-yl)methyl]carbamate

5-{[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanamido]methyl}-1-methyl-1H-pyrazole-4-carboxylic acid

benzyl N-{4-[4-bromo-3-(trifluoromethyl)-1H-pyrazol-1-yl]phenyl}carbamate