发明人郭海燕,马晓峰,王建平. "Method for the Synthesis of 5-Methyl-4-((4-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114585347 A, 授权公告日 2020-08-21.
发明人孙丽萍,黄志刚,陈志强. "A Process for Preparing High-Purity 5-Methyl-4-((4-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113662566 A, 授权公告日 2024-03-05.
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