4-(2,3-bis{[2-(methyloxy)ethyl]oxy}phenyl)-3-methyl-1H-pyrazol-5-amine 、
对羟基苯甲醛 以
三氟乙酸 为溶剂,
反应 14.0h,
以to give 4-(1-methyl-8,9-bis{[2-(methyloxy)ethyl]-oxy}-3H-pyrazolo[3,4-c]isoquinolin-5-yl)phenol (35 mg, 38% yield) as a yellow solid的产率得到4-(1-methyl-8,9-bis{[2-(methyloxy)ethyl]-oxy}-3H-pyrazolo[3,4-c]isoquinolin-5-yl)phenol