1H-咪唑[4,5-C]吡啶   、                                                                                         、                                                                                      4-[2-(3-Bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(1h-imidazo[4,5-c]pyridin-2-yl)-1h-pyridin-2-one trifluoroacetate salt   、                                                                                      2-(3-Bromo-4-methoxy-phenyl)-2-triethylsilanyloxy-ethylamine                                                                                                                                                              在
                                                                                                                                                                                 1H                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 0.07h,
                                                                                                                以gave 3.0 mg 4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(1H-imidazo [4,5-c]pyridin-2-yl)-1H-pyridin-2-one LCMS [M+H]+456, 458, T=1.16 min and 10.7 mg 4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy -ethylamino]-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid (4-amino-pyridin-3-yl)-amide LCMS [M+H]+474, 476, T=1.07 min. [YMC ODS-A的产率得到4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(1H-imidazo[4,5-c]pyridin-2-yl)-1H-pyridin-2-one