Tetrahydrofuran → 4-hydroxy-1-{4-[2-(1-piperidinyl)ethoxy]phenyl}-1H-pyridin-2-one

참여 물질

반응 단계

Into a THF (10 mL) solution of 4-benzyloxy-1-{4-[2-(1-piperidinyl)ethoxy]phenyl}-1H-pyridin-2-one (Example 2, 130 mg, 0.32 mmol), 10% palladium-on-carbon (165 mg) was added and stirred at room temperature for 10 hours in hydrogen atmosphere. The reaction liquid was filtered, washed thoroughly with methanol, and the filtrate was concentrated under reduced pressure. THF was added to the resulting residue and the formed precipitate was recovered by filtration and dried to provide the title compound (75 mg, 74%).

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