发明人韩伟,徐明华,冯建国. "一种4-乙酰氨基-6-羟基间苯二甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 115856731 A, 授权公告日 2025-08-10.
发明人罗永刚,刘建华,钱学锋. "Method for the Synthesis of 4-Acetamido-6-hydroxyisophthalic acid" [P]. 中国发明专利, 专利号 CN 110716893 A, 授权公告日 2021-06-14.
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