反应详情

To a mixture of {5-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrol-3-yl}-acetic acid (156 mg, 0.3 mmol), triethylamine (0.084 mL, 0.6 mmol) and BOP reagent (199 mg, 0.45 mmol) in DMF (0.5 mL) was added 2-(4-fluoro-piperidin-1-yl)-ethylamine (48 mg, 0.32 mmol) in DMF (0.5 mL). The mixture was stirred at rt for overnight. After the usual workup, the residue was purified on a silica gel column to give 110 mg (57%) of the titled compound. MS m/z 645 [M−1].

1. customAfter the usual workup, the residue was purified on a silica gel column