ethyl 6-benzyl-2-(((tert-butylamino)((4-fluorophenyl)amino)methylene)amino)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate                                                                                                                                                              在
                                                                                                                                                                                 
sodium ethanolate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        以89%的产率得到7-benzyl-2-(tert-butylamino)-3-(4-fluorophenyl)-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(3H)-one