4-[4-(4-fluorophenylamino)pyrimidin-2-ylamino]-N-methyl-N-piperidin-4-yl-benzenesulfonamide hydrochloride 、
2,2,2-三氟乙基三氟甲烷磺酸酯 以404 mg of expected product are obtained的产率得到4-({4-[(4-fluorophenyl)amino]pyrimidin-2-yl}amino)-N-methyl-N-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]benzenesulfonamide