Methanol → HCID 57860307, compound

Participants

Reaction Steps

A solution of 2-{4-[({3-methoxy-1-methyl-5-[(6-methylpyridin-2-yl)methyl]-4-oxo-4,5-dihydro-1H-pyrrolo[3,2-c]quinolin-2-yl}carbonyl)amino]piperidin-1-yl}-2-oxoethyl acetate (80 mg) and potassium carbonate (100 mg, 0.71 mmol) in THF (2 mL)-methanol (1 mL)-water (1 mL) was stirred at room temperature for 3 hr. The reaction mixture was diluted with saturated sodium hydrogen carbonate solution, and extracted twice with ethyl acetate. The extract was washed with brine, dried over magnesium sulfate, and concentrated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane to give the title compound (37 mg, 11%) as white crystals.

Provenance & Evidence