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发明人孙丽萍,李文辉,郭海燕. "Method for the Synthesis of 2-bromo-2-(3-chlorophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 117998011 A, 授权公告日 2025-08-22.
发明人沈红梅,孙丽萍,冯建国. "A Process for Preparing High-Purity 2-bromo-2-(3-chlorophenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 115055568 B, 授权公告日 2020-12-18.
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