发明人陈志强,刘建华,冯建国. "Method for the Synthesis of 4'-Cyano-4-fluoro-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114245192 A, 授权公告日 2022-12-08.
发明人高志强,朱建伟,王建平. "A Process for Preparing High-Purity 4'-Cyano-4-fluoro-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116624227 A, 授权公告日 2020-07-05.
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