benzyl 2-trifluoromethylsulfonyloxy-5-formylbenzoate

tert-butyl 2-(2-((1-((2,4-dimethoxybenzyl)amino)isoquinolin-6-yl)carbamoyl)-6-vinylpyridin-3-yl)-5-(neopentylcarbamoyl)benzoate

2-benzyl 2'-[2-(trimethylsilyl)ethyl] 4-(isobutylamino)carbonyl-4'-methoxybiphenyl-2,2'-dicarboxylate

3-(2-(tert-butoxycarbonyl)-4-(neopentylcarbamoyl)phenyl)-6-hydroxypicolinic acid

3-(2-(tert-butoxycarbonyl)-4-(neopentylcarbamoyl)phenyl)-2-(methoxycarbonyl)pyridine 1-oxide