反应详情

The title compound was prepared from 6-iodoimidazo[1,2-a]pyridine-3-carboxylic acid (step 1) and 3-amino-N-benzyl-4-fluorobenzamide (step 2) analogously 6-bromo-N-(2-methyl-5-(2-(4-methylpiperazin-1-yl)benzylcarbamoyl)phenyl)pyrazolo[1,5-a]pyridine-3-carboxamide (Intermediate 4A);