发明人孙丽萍,朱建伟,胡光. "Method for the Synthesis of (S)-2-Amino-3-(3,5-difluoro-4-hydroxyphenyl)propanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115716897 B, 授权公告日 2024-12-17.
发明人朱建伟,孙丽萍,张德明. "A Process for Preparing High-Purity (S)-2-Amino-3-(3,5-difluoro-4-hydroxyphenyl)propanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 115432530 B, 授权公告日 2015-10-05.
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