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发明人钱学锋,罗永刚,刘建华. "Method for the Synthesis of (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 112832178 B, 授权公告日 2022-02-04.
发明人赵玉洁,胡光,徐明华. "A Process for Preparing High-Purity (2S)-2-((Ethoxy(phenyl)phosphoryl)amino)propanoic acid" [P]. 中国发明专利, 专利号 CN 114190438 A, 授权公告日 2017-01-24.
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