7-(4-Fluoro-2-methylphenylamino)-6-(3,3-dimethyl-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-ylcarbonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid 、
乙基磺酰胺 以the title compound (0.084 g, 58%) was obtained的产率得到N-[7-(4-fluoro-2-methylphenylamino)-6-(3,3-dimethyl-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-ylcarbonyl)pyrazolo[1,5-a]pyrimidine-3-carbonyl]ethanesulfonamide