6-chloro-2-methyl-4-(1'-methyl-1',2',3',4',5',6'-hexahydro-[3,4']bipyridinyl-6-ylamino)-2H-pyridazin-3-one 、
2-(6-(tert-butyl)-8-fluoro-1-oxophthalazin-2(1H)-yl)-4-iodonicotinaldehyde 以afforded 72 mg of the title compound as a white solid的产率得到6-tert-butyl-2-{3-hydroxymethyl-4-[1-methyl-5-(5-methyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrazin-2-ylamino)-6-oxo-1,6-dihydro-pyridazin-3-yl]-pyridin-2-yl}-2H-phthalazin-1-one