反应详情

Using Method M above, (Z)-5-amino-1,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2H-indol-2-one (20 mg, 0.065 mmol) (from Example 32 above) was acylated with isonicotinyl chloride (23 mg, 0.13 mmol) (Aldrich) in THF (2 mL) at room temperature for 10 days to give (Z)-N-[2,3-dihydro-4-(3-hydroxy-1-propynyl)-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-2-oxo-1H-indol-5-yl]-4-pyridinecarboxamide. (Yield 10 mg, 37%).