反应详情

In the same manner as in Example 21, step 5 and using 3-bromo-7-(2,5-dimethylphenylamino)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid (231 mg, 0.64 mmol) obtained in step 2 and 4-fluoro-4-phenylpiperidine hydrochloride (207 mg, 0.96 mmol), the title compound (208 mg, 62%) was obtained.