发明人刘建华,李文辉,朱建伟. "Method for the Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 108976814 B, 授权公告日 2018-09-24.
发明人刘建华,沈红梅,冯建国. "A Process for Preparing High-Purity 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-iodobenzoic acid" [P]. 中国发明专利, 专利号 CN 112560900 A, 授权公告日 2019-03-21.
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