4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-2-methylsulfanyl-6-(2,2,2-trifluoro-ethoxy)-pyrimidine-5-carbonitrile   、                                                                                      
间氯过氧苯甲酸   、                                                                                      4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-2-methanesulfonyl-6-(2,2,2-trifluoro-ethoxy)-pyrimidine-5-carbonitrile   、                                                                                      
3-氨甲基吡啶                                                                                                                                                                                              以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 18.0h,
                                                                                                                以to yield the 4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-2-[(pyridin-3-ylmethyl)-amino]-6-(2,2,2-trifluoro-ethoxy)-pyrimidine-5-carbonitrile as an amorphous, light brown solid的产率得到4-[4-(4-fluoro-phenyl)-piperidin-1-yl]-2-[(pyridin-3-ylmethyl)-amino]-6-(2,2,2-trifluoro-ethoxy)-pyrimidine-5-carbonitrile