反应详情

In the same manner as in Example 21, step 5 and using 3-bromo-7-(4-fluoro-2-methylphenylamino)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid (100 mg, 0.27 mmol) obtained in step 2 and 4-fluoro-4-(4-fluorophenyl)piperidine hydrochloride (WO2008/012622, 71 mg, 0.33 mmol), the title compound (71 mg, 48%) was obtained.