发明人冯建国,韩伟,高志强. "一种3-氨基-4,5-二甲氧基苯甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 114846589 A, 授权公告日 2020-09-16.
发明人唐晓军,李文辉,张德明. "Method for the Synthesis of 3-Amino-4,5-dimethoxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 117618219 B, 授权公告日 2018-07-18.
发明人李文辉,胡光,钱学锋. "A Process for Preparing High-Purity 3-Amino-4,5-dimethoxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 117646821 B, 授权公告日 2019-09-03.
参考文献 Literature
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Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-4,5-二甲氧基苯甲酸 as an Impurity". Phytochemistry, 2025, 717, (8), 591-605.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4,5-dimethoxybenzoic Acid Using HRMS and NMR". J. Agric. Food Chem., 2017, 1867, 520-538.