N-[2-(benzyloxy)pyrimidin-4-yl]-5-chloro-N-(2,4-dimethoxybenzyl)-2-fluoro-4-{[(1S,2R)-2-(1-methyl-1H-pyrazol-5-yl)cyclohexyl]oxy}benzenesulfonamide   、                                                                                      
三乙基硅烷   、                                                                                      
三氟乙酸                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以to yield the title compound (285 mg, 89%) as a colorless solid的产率得到5-chloro-2-fluoro-4-{[(1S,2R)-2-(1-methyl-1H-pyrazol-5-yl)cyclohexyl]oxy}-N-(2-oxo-2,3-dihydropyrimidin-4-yl)benzenesulfonamide