发明人王建平,刘建华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115981522 A, 授权公告日 2019-10-28.
发明人沈红梅,朱建伟,罗永刚. "Method for the Synthesis of 2'-((9H-Fluoren-4-yl)carbamoyl)-[1,1'-biphenyl]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109061259 A, 授权公告日 2024-10-03.
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