3-(2-Chloroethyl)-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one N-Oxide

(3R)-3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]pentanoic acid

3-Cyclopropylfuran-2-carbothioamide

4-(4-Bromo-2-methylphenyl)-1-ethylpyrrolidine-3-carboxylic acid

4-(3-Bromophenyl)-1-(propan-2-yl)pyrrolidine-3-carboxylic acid

4-(2,5-Difluorophenyl)-1-(propan-2-yl)pyrrolidine-3-carboxylic acid

4-(4-Chloro-3-methylphenyl)-1-(propan-2-yl)pyrrolidine-3-carboxylic acid

4-{[4-(benzyloxy)phenyl]carbamoyl}-4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid

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

(2R)-1-[(2S)-3-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoyl]-4,4-difluoropyrrolidine-2-carboxylic acid

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