反应详情

The title compounds were prepared according to the procedure described in the step 3 in EXAMPLE 5 from 5-amino-6-chloro-2-phenylimidazo[1,2-a]pyridine-8-carboxylic acid (EXAMPLE 22, Step 2) and 1-(1-butyl-4-piperidinyl)methanamine (EXAMPLE 1, METHOD A, Step 5).