发明人孙丽萍,郭海燕,冯建国. "Method for the Synthesis of 5-Fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117534774 B, 授权公告日 2019-04-28.
发明人徐明华,张德明,孙丽萍. "A Process for Preparing High-Purity 5-Fluoro-4'-hydroxy-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114273278 B, 授权公告日 2020-09-23.
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