反应详情

温度

65 °C

To a solution of ethyl 1-methyl-8-(pyridin-2-ylamino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxylate (220 mg, 0.63 mmol) in methanol (250 mL), 33% aqueous ammonium hydroxide (100 mL) was added and the solution was stirred at 65° C. for 8 hours.