发明人周伟,赵玉洁,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116520117 A, 授权公告日 2024-08-20.
发明人唐晓军,林芳,赵玉洁. "Method for the Synthesis of 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 114256478 A, 授权公告日 2024-07-13.
发明人李文辉,冯建国,唐晓军. "A Process for Preparing High-Purity 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 113137901 A, 授权公告日 2016-04-18.
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