发明人王建平,何建平,朱建伟. "一种5-氨基-4-氟-2-甲氧基苯甲酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 113410407 A, 授权公告日 2024-10-27.
发明人马晓峰,杨光,刘建华. "Method for the Synthesis of Ethyl 5-amino-4-fluoro-2-methoxybenzoate" [P]. 中国发明专利, 专利号 CN 117499104 B, 授权公告日 2022-01-28.
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