发明人何建平,李文辉,罗永刚. "Method for the Synthesis of 3-[4-(N,N-Dimethylaminocarbonyl)phenyl]-4-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 112497231 B, 授权公告日 2025-11-16.
Nowak P, Johansson L, Sørensen M. "A Process for Preparing High-Purity 3-[4-(N,N-Dimethylaminocarbonyl)phenyl]-4-fluorobenzoic acid" [P]. European Patent, EP 3032529 A1, 2015-11-17.
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