反应详情

2.0 M Methylamine in THF (0.2 mL, 0.4 mmol) was added to a solution of 4-{3-chloro-6-methoxy-2-methyl-5-[1-(9H-purin-6-ylamino)ethyl]phenyl}-1-methyl-1H-pyrrole-2-carboxylic acid (10.0 mg, 0.02 mmol) and benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (24 mg, 0.054 mmol) in DMF (0.8 mL) at room temperature followed by addition of triethylamine (33 μL, 0.24 mmol). The reaction was stirred for 2 hours. The mixture was purified on RP-HPLC (XBridge C18 Column, eluting with a gradient of acetonitrile in water with 0.2% ammonium hydroxide, at flow rate of 30 mL/min) to give the desired product. LCMS calculated for C22H25ClN7O2 (M+H)+: m/z=454.2. found: 454.2.

1. customThe mixture was purified on RP-HPLC (XBridge C18 Column
2. washeluting with a gradient of acetonitrile in water with 0.2% ammonium hydroxide, at flow rate of 30 mL/min)