2'-chloro-9'-isopropyl-5'-methyl-8',9'-dihydrospiro[cyclopropane-1,7'-pyrimido[4,5-b][1,4]diazepin]-6'(5'H)-one 、 4-amino-5-chloro-2-fluoro-N-[(3R)-1-methylpyrrolidin-3-yl]benzamide 、
4,5-双二苯基膦-9,9-二甲基氧杂蒽 、
Dicaesio carbonate 在
tris(dibenzylideneacetone) palladium (II) 氮气 、
甲醇 、
氨 、
methanol-dichloromethane 作用下,
以
1,4-二氧六环 为溶剂,
反应 3.25h,
以to yield the title compound as a pale yellow foam (148 mg, 90%)的产率得到(R)-5-chloro-2-fluoro-4-(9'-isopropyl-5'-methyl-6'-oxo-5',6',8',9'-tetrahydrospiro[cyclopropane-1,7'-pyrimido[5,4-b][1,4]diazepine]-2'-ylamino)-N-(1-methylpyrrolidin-3-yl)benzamide