发明人朱建伟,马晓峰,钱学锋. "Method for the Synthesis of 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-dimethylpentanoic acid" [P]. 中国发明专利, 专利号 CN 115183507 B, 授权公告日 2017-06-09.
发明人黄志刚,高志强,杨光. "A Process for Preparing High-Purity 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4,4-dimethylpentanoic acid" [P]. 中国发明专利, 专利号 CN 112928753 B, 授权公告日 2020-07-28.
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