反应详情

温度

90 °C

To a 20 mL vial were added (S)-1-(1-methyl-6-(tetrahydro-2H-pyran-4-yl)-1H-pyrrolo[3,2-b]pyridin-5-yl)ethanamine (336 mg, 1.296 mmol), 2,4-diamino-6-chloropyrimidine-5-carbonitrile (242 mg, 1.425 mmol) and Et3N (1.8 mL, 13 mmol) in DMF (7 mL). The resulting yellow solution was heated to 90° C. and stirred overnight. The crude product was purified by preparative HPLC eluting with 25-50% ACN in water (with 0.05% ammonium bicarbonate). The fractions containing the desired product were combined and lyophilized to give the title compound as a white solid (147 mg, 28%). 1H NMR (400 MHz, DMSO-d6) δ ppm 1.37-1.51 (m, 3 H), 1.58-1.87 (m, 3 H), 1.91-2.07 (m, 1 H), 3.04-3.18 (m, 1 H), 3.43-3.60 (m, 3 H), 3.77-3.88 (m, 3 H), 3.90-4.08 (m, 2 H), 5.64-5.80 (m, 1H), 6.39-6.54 (m, 3 H), 6.56-6.67 (m, 2 H), 6.82-6.96 (m, 1 H), 7.54-7.66 (m, 1 H), 7.81-7.96 (m, 1 H),); ESI-MS m/z [M+H]+ calc'd for C20H24N8O, 393; found 393.

1. customThe crude product was purified by preparative HPLC
2. washeluting with 25-50% ACN in water (with 0.05% ammonium bicarbonate)
3. additionThe fractions containing the desired product