发明人赵玉洁,陈志强,马晓峰. "Method for the Synthesis of 6-(4-Methoxypiperidin-1-yl)pyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117212015 A, 授权公告日 2015-04-08.
发明人郑宇鹏,唐晓军,朱建伟. "A Process for Preparing High-Purity 6-(4-Methoxypiperidin-1-yl)pyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112474799 B, 授权公告日 2023-06-08.
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