发明人李文辉,杨光,沈红梅. "Method for the Synthesis of 2-(2-(4-Bromophenyl)-5-oxocyclopent-1-en-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114620335 A, 授权公告日 2025-12-28.
发明人何建平,林芳,王建平. "A Process for Preparing High-Purity 2-(2-(4-Bromophenyl)-5-oxocyclopent-1-en-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115991578 A, 授权公告日 2025-06-05.
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