2-Bromoquinolin-5-ol

methyl 3-amino-3-(trimethyl-1H-pyrazol-4-yl)propanoate

benzyl N-{2-[(1-cyanopropan-2-yl)sulfanyl]phenyl}carbamate

(2R)-1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetyl}-2-methylpyrrolidine-2-carboxylic acid

(2R)-1-{2-[(1RS,2SR)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetyl}-2-methylpyrrolidine-2-carboxylic acid

(2S)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-2-carbonyl]-2-methylpyrrolidine-2-carboxylic acid

(2S)-1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-carbonyl}-2-methylpyrrolidine-2-carboxylic acid

(2S)-1-[7-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanoyl]-2-methylpyrrolidine-2-carboxylic acid

(2S)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluorobutanoyl]-2-methylpyrrolidine-2-carboxylic acid

(2S)-1-{2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,3-thiazol-4-yl]acetyl}-2-methylpyrrolidine-2-carboxylic acid

(2S)-3-(dimethylamino)-2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4-methylpentanamido}propanoic acid