发明人王建平,韩伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109892378 A, 授权公告日 2022-12-27.
发明人韩伟,胡光,刘建华. "Method for the Synthesis of 7-Chloro-2,3-dihydro-[1,4]dioxino-[2,3-b]pyridine-8-carbaldehyde oxime" [P]. 中国发明专利, 专利号 CN 114327708 B, 授权公告日 2021-01-22.
发明人高志强,何建平,冯建国. "A Process for Preparing High-Purity 7-Chloro-2,3-dihydro-[1,4]dioxino-[2,3-b]pyridine-8-carbaldehyde oxime" [P]. 中国发明专利, 专利号 CN 108017355 A, 授权公告日 2020-08-27.
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