发明人杨光,韩伟,黄志刚. "Method for the Synthesis of 2-(5-Bromo-2-cyano-3-nitrophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 116414648 A, 授权公告日 2024-11-07.
发明人孙丽萍,朱建伟,刘建华. "A Process for Preparing High-Purity 2-(5-Bromo-2-cyano-3-nitrophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 117071300 B, 授权公告日 2025-01-26.
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