发明人周伟,赵玉洁,高志强. "一种2-(羧基甲氧基)-4-氟苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 115549238 A, 授权公告日 2020-02-15.
发明人张德明,沈红梅,郑宇鹏. "Method for the Synthesis of 2-(Carboxymethoxy)-4-fluorobenzoic Acid" [P]. 中国发明专利, 专利号 CN 108801842 A, 授权公告日 2021-10-12.
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