(3-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)piperidin-1-yl)(2,4-difluorophenyl)methanone

3-(2-Formyl-5-methylphenyl)prop-2-ynoic acid

3-(2-Fluoro-5-formylphenyl)prop-2-ynoic acid

3-(5-Fluoro-4-formylpyridin-2-yl)prop-2-ynoic acid

3-(5-Formyl-2,3-dimethoxyphenyl)prop-2-ynoic acid

3-[4-(5-Formylthiophen-2-yl)phenyl]prop-2-ynoic acid

1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

1-[(2S,3S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpentanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanoyl]-3-(prop-2-en-1-yl)azetidine-3-carboxylic acid

rac-(1R,3S)-3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-ynamido]cyclohexane-1-carboxylic acid