反应详情

A solution of ethyl 6-amino-4-(2-furyl)-1H-pyrazolo[3,4-d]pyrimidin-1-ylacetate (350 mg, 1.22 mmol) in MeOH (2 mL) was treated with NaOH (1-M, 1 mL, 1 mmol), refluxed for 15 min, cooled, acidified and filtered to give the title compound (300 mg, 95%) as a white solid.

1. temperaturerefluxed for 15 min
2. temperaturecooled
3. filtrationfiltered