2-(2-Chloro-6-methylpyridin-3-yl)-1-methylpiperazine

2-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1,2-oxazole-4-amido}cyclopentane-1-carboxylic acid

2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]-4-methoxy-4-methylpentanoic acid

Methyl 1-chlorosulfonyl-4-methylpyrrolidine-3-carboxylate

1-[(Tert-butoxy)carbonyl]-3-(1-hydroxy-3,5-dimethylcyclohexyl)piperidine-3-carboxylic acid

1-[3-amino-3-(1-methyl-1H-pyrazol-3-yl)pyrrolidin-1-yl]-2,2,2-trifluoroethan-1-one

3-[(1-ethyl-5-oxopyrrolidin-3-yl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid

(3S)-3-{2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)piperidin-1-yl]acetamido}butanoic acid

1-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4-methyl-1,3-thiazole-5-carbonyl}pyrrolidine-3-carboxylic acid

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-(1-methyl-1H-imidazol-5-yl)cyclobutane-1-carboxylic acid

5-(dimethylamino)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperidine-3-carboxylic acid