发明人周伟,沈红梅,罗永刚. "Method for the Synthesis of 4-Bromo-2-((tert-butoxycarbonyl)amino)-5-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 109203385 A, 授权公告日 2025-11-10.
发明人郭海燕,韩伟,徐明华. "A Process for Preparing High-Purity 4-Bromo-2-((tert-butoxycarbonyl)amino)-5-methoxybenzoic acid" [P]. 中国发明专利, 专利号 CN 111405876 B, 授权公告日 2021-07-23.
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