HCID 178480682, compound → HCID 178480683, compound

Participants

Reaction Steps

10 mg of 10% Pd/C is added to 100 mg (0.175 mmol) of N-(5-((3,5-difluorophenyl)ethynyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-4-(4-methylpiperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino)benzamide in solution in a mixture of 10 ml of tetrahydrofuran and 5 ml of methanol before placing the reaction medium under an atmosphere of hydrogen. The reaction mixture is stirred for 12 hours at room temperature and then filtered on Celite and concentrated. 62 mg (yield=60%) of N-(5-(3,5-difluorophenethyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-4-(4-methylpiperazin-1-yl)-2-(tetrahydro-2H-pyran-4-ylamino)benzamide are isolated in the form of a white solid. LCMS (EI, m/z): (M+1) 576.23.

Provenance & Evidence