2-(1-aminocyclopropyl)acetonitrile hydrochloride 、 4-(4-((3-ethyl-9-fluoro-2-oxo-2,3-dihydro-1H-pyrimido[4,5,6-de]quinazolin- 8-yl)methyl)piperazin-1-yl)-3-fluorobenzoic acid 在
N,N-二异丙基乙胺 、
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
生成 N-(1-(cyanomethyl)cyclopropyl)-4-(4-((3-ethyl-9-fluoro-2-oxo-2,3-dihydro-1H-pyrimido[4,5,6-de]quinazolin-8-yl)methyl)piperazin-1-yl)-3-fluorobenzamide