Acetic Anhydride → HCID 22106370, compound

Participants

Reaction Steps

N-[1-(3-Aminopropyl)-4-(3-methoxyphenyl)-1,2-dihydro-2-oxo-1,8-naphthyridin-3-yl]-N'-(2,6-diisopropylphenyl)urea (50 mg, 0.1 mmol) was dissolved in pyridine (1 ml), and thereto was added acetic anhydride (0.5 ml). The mixture was stirred for 40 minutes, and concentrated under reduced pressure. The residue was purified by preparative thin layer chromatography to give the title compound (49 mg, 0.09 mmol).

Provenance & Evidence