6-Chloro-2-methyl-4-(4-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-ylamino)-2H-pyridazin-3-one 、 potassium (2-(acetoxymethyl)-3-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)phenyl)trifluoroborate 在
bis(dibenzylideneacetone)-palladium
(0) 、
2-二环己基磷-2,4,6-三异丙基联苯 ammonium hydroxide 、 sodium hydroxide 作用下,
以
水 、
正丁醇 为溶剂,
反应 75.0h,
以36%的产率得到6-tert-Butyl-8-fluoro-2-{2-hydroxymethyl-3-[1-methyl-5-(4-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyrazinyl-5'-ylamino)-6-oxo-1,6-dihydro-pyridazin-3-yl]-phenyl}-2H-phthalazin-1-one