N-(4-(2-morpholino-2-oxoethyl)phenyl)-1-phenylmethanesulfonamide

2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynoyl]-octahydrocyclopenta[c]pyrrole-3a-carboxylic acid

2-(N-benzyl-1-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)acetic acid

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

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

1-[2-(Azetidin-3-yloxy)ethyl]-4,4-difluoropiperidine

(2R,4R)-1-[(3RS,5RS)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-3-carbonyl]-4-hydroxypyrrolidine-2-carboxylic acid

rac-3-({[(3R,5R)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl]formamido}methyl)pentanoic acid

rac-(3R,5R)-5-{[3-(benzyloxy)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]methyl}oxolane-3-carboxylic acid

3-[benzyl(methyl)amino]-2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclohex-3-en-1-yl]formamido}propanoic acid

2-({1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methylhex-4-enoyl]azetidin-3-yl}oxy)acetic acid