4-((E)-((Z)-(3-benzyl-4-phenylthiazol-2(3H)-ylidene)hydrazono)methyl)phenol

Methyl 3-amino-2-{1,4-dioxaspiro[4.5]decan-8-yl}propanoate

(3R)-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]hexanoic acid

2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,4-dimethylpentanamido]oxy}acetic acid

1-Ethyl-7-oxa-1-azaspiro[4.4]nonan-4-amine

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N,3,3-trimethylbutanamido]oxy}acetic acid

1-Ethyl-8-oxa-1-azaspiro[4.6]undecan-4-amine

2-({1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-methylphenyl]-N-methylformamido}oxy)acetic acid

2,2-Difluoro-3-(5-methyl-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl)propanoic acid

2-[(2-{4-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-1H-1,2,3-triazol-1-yl}-N-methylacetamido)oxy]acetic acid

Methyl 2-[4-(difluoromethyl)thiophen-3-yl]piperidine-4-carboxylate