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发明人何建平,马晓峰,孙丽萍. "Method for the Synthesis of ethyl 2-amino-3-hydroxy-3-(pyridin-3-yl)propanoate dihydrochloride" [P]. 中国发明专利, 专利号 CN 109691363 B, 授权公告日 2022-01-10.
发明人韩伟,周伟,刘建华. "A Process for Preparing High-Purity ethyl 2-amino-3-hydroxy-3-(pyridin-3-yl)propanoate dihydrochloride" [P]. 中国发明专利, 专利号 CN 109799011 A, 授权公告日 2025-02-01.
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