6-methyl-2H,3H,5H-1lambda6-pyrazolo[3,4-d][1,2]thiazole-1,1,3-trione

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

1-[4-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-hydroxypyrrolidine-3-carboxylic acid

3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-2-hydroxy-2-methylpropanoic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

5-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methyl-1H-pyrazol-4-yl]formamido}-2-methylpentanoic acid

3-[4-(dimethylamino)-N-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]butanoic acid

5-(Bromomethyl)-3-methyl-3-(3-methylbutyl)-1,2,3,4-tetrahydropyridine-2,4-dione

2,2-Dimethyl-4-(4-methyl-1,3-thiazol-5-yl)butanal

1-(3,4-Dimethylpent-3-en-1-yl)cyclobutane-1-carbaldehyde