盐酸 、 4-[6-(6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl]azepane-1-carboxylic acid tert-butyl ester 、 6-Bromo-8-cyclopentyl-2-(5-[1,4]diazepan-1-yl-pyridin-2-ylamino)-5-methyl-8h-pyrido[2,3-d]pyrimidin-7-one hydrochloride salt 、 以
氯仿 为溶剂,
反应 0.5h,
生成
6-bromo-8-cyclopentyl-2-(5-[1,4]diazepan-1-yl-pyridin-2-ylamino)-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one