发明人唐晓军,李文辉,沈红梅. "Method for the Synthesis of (S)-3-((tert-butoxycarbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 113397587 A, 授权公告日 2024-11-21.
发明人陈志强,韩伟,刘建华. "A Process for Preparing High-Purity (S)-3-((tert-butoxycarbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108105618 A, 授权公告日 2023-10-13.
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