发明人李文辉,何建平,郭海燕. "一种4-吡啶基乙酸甲酯盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 108787492 A, 授权公告日 2024-08-13.
发明人马晓峰,赵玉洁,杨光. "Method for the Synthesis of Methyl 4-Pyridylacetate Hydrochloride" [P]. 中国发明专利, 专利号 CN 109920727 B, 授权公告日 2023-01-18.
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