反应详情

To a solution of (4-{3-[2-(2-tert-butoxycarbonylamino-1-phenyl-ethylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-ylamino}-cyclohexyl)-carbamic acid tert-butyl ester (35 mg, 0.05 mmol) in methanol (30 mL) was bubbled in HCl (gas) for 3 hours at room temperature. The mixture was then concentrated by evaporation to afford N-{3-[2-(2-amino-1-phenyl-ethylamino)-pyrimidin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-yl}-cyclohexane-1,4-diamine; hydrochloride. (Yield 23 mg, 83%).

1. concentrationThe mixture was then concentrated by evaporation