发明人沈红梅,李文辉,唐晓军. "Method for the Synthesis of (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(2-(tert-butoxy)-2-oxoethyl)phenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109648305 B, 授权公告日 2015-09-17.
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