2-amino-5-oxo-4-phenyl-5H-indeno[1,2-d]pyrimidine-8-carboxylic acid 、
1-异丙基-4-哌啶胺 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
四氢呋喃 为溶剂,
生成
2-amino-N-(1-isopropylpiperidin-4-yl)-5-oxo-4-phenyl-5H-indeno[1,2-d]pyrimidine-8-carboxamide