反应详情

8-Methyl-3-((methylamino)methyl)-2-o-tolylisoquinolin-1(2H)-one (233 mg, 0.8 mmol) (4001) and 6-chloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (4002) (238 mg, 1.0 mmol) were dissolved in EtOH (50 mL) and the resulting mixture was stirred at reflux for 2 h. The mixture was allowed to cool to RT, and concentrated in vacuo. The residue was purified by flash column chromatography on silica gel (2-20% MeOH/DCM) to afford the product, 8-Methyl-3-((methyl(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)amino)methyl)-2-o-tolylisoquinolin-1(2H)-one (4003) (200 mg, 51% yield) as a slight yellow solid.

1. temperatureat reflux for 2 h
2. concentrationconcentrated in vacuo
3. customThe residue was purified by flash column chromatography on silica gel (2-20% MeOH/DCM)