Hydrochloric Acid → N1-{4-[6-(2-morpholin-4-yl-ethylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-pyrimidin-2-yl}-1-phenyl-propane-1,3-diamine

Participants

Reaction Steps

(3-{4-[6-(2-Morpholin-4-yl-ethylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-pyrimidin-2-ylamino}-3-phenyl-propyl)-carbamic acid tert-butyl ester (150 mg, 0.26 mmol) was dissolved in EtOH (4 mL), then conc. HCl (4 mL) was added. The reaction mixture was stirred at room temperature for 16 hours. The solvent was removed under reduced pressure to afford the crude product which was purified by prep-HPLC to afford N1-{4-[6-(2-morpholin-4-yl-ethylamino)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-pyrimidin-2-yl}-1-phenyl-propane-1,3-diamine; hydrochloride. (Yield 30 mg, 19.5%).

Provenance & Evidence