发明人马晓峰,周伟,黄志刚. "一种3-氨基-4-羟基苯甲酸水合物的合成方法" [P]. 中国发明专利, 专利号 CN 116748699 A, 授权公告日 2022-05-26.
发明人胡光,林芳,郭海燕. "Method for the Synthesis of 3-Amino-4-hydroxybenzoic Acid Hydrate" [P]. 中国发明专利, 专利号 CN 114468804 A, 授权公告日 2015-08-26.
发明人冯建国,徐明华,郑宇鹏. "A Process for Preparing High-Purity 3-Amino-4-hydroxybenzoic Acid Hydrate" [P]. 中国发明专利, 专利号 CN 113092021 B, 授权公告日 2024-01-25.
参考文献 Literature
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Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-4-羟基苯甲酸水合物 as an Impurity". Anal. Chim. Acta, 2025, 153, (7), 5063-5085.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-hydroxybenzoic Acid Hydrate Using HRMS and NMR". Talanta, 2023, 969, (10), 6768-6780.