6-methoxy-2-pyridineboronic acid N-phenyldiethanolamine ester   、                                                                                      
(7R,Z)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(3R,4S)-3,4-dihydroxycyclopentyloxime                                                                                                                                                              在
                                                                                                                                         
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride                                                                                                                                                                                                                               sodium carbonate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
异丁酰胺   、                                                                                         
水                                                                                  为溶剂,
                                                                                                                                                    反应 4.0h,
                                                                                                                以12%的产率得到(7R,Z)-2-amino-7-(4-fluoro-2-(6-methoxypyridin-2-yl)phenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one O-(3R,4S)-3,4-dihydroxycyclopentyloxime