发明人李文辉,赵玉洁,黄志刚. "Method for the Synthesis of 1-(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114884127 A, 授权公告日 2020-02-25.
发明人胡光,赵玉洁,钱学锋. "A Process for Preparing High-Purity 1-(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117978801 A, 授权公告日 2016-04-26.
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