Hughes D C, Schröder R, Roberts E F. "一种的合成方法" [P]. US Patent, US 11222665 B2, 2022-10-25.
发明人黄志刚,林芳,徐明华. "Method for the Synthesis of 3-Amino-5-cyanobenzoic acid" [P]. 中国发明专利, 专利号 CN 109671321 B, 授权公告日 2019-04-28.
发明人李文辉,孙丽萍,朱建伟. "A Process for Preparing High-Purity 3-Amino-5-cyanobenzoic acid" [P]. 中国发明专利, 专利号 CN 112482071 B, 授权公告日 2018-10-12.
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