发明人何建平,王建平,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108494485 A, 授权公告日 2016-10-22.
发明人沈红梅,唐晓军,张德明. "Method for the Synthesis of (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)-2-hydroxypropanoic acid" [P]. 中国发明专利, 专利号 CN 115334208 B, 授权公告日 2022-12-13.
发明人郭海燕,王建平,张德明. "A Process for Preparing High-Purity (2S,3S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3,4-dimethoxyphenyl)-2-hydroxypropanoic acid" [P]. 中国发明专利, 专利号 CN 110927528 A, 授权公告日 2025-03-01.
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