发明人周伟,何建平,沈红梅. "Method for the Synthesis of (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-([1,1'-biphenyl]-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114794191 A, 授权公告日 2016-10-27.
发明人钱学锋,唐晓军,马晓峰. "A Process for Preparing High-Purity (S)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-([1,1'-biphenyl]-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 113748200 A, 授权公告日 2021-07-06.
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