发明人李文辉,郭海燕,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113540416 A, 授权公告日 2023-01-27.
发明人高志强,杨光,张德明. "Method for the Synthesis of Methyl 2-amino-3-(4-hydroxy-3-nitrophenyl)propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 113808292 A, 授权公告日 2015-05-19.
发明人何建平,韩伟,马晓峰. "A Process for Preparing High-Purity Methyl 2-amino-3-(4-hydroxy-3-nitrophenyl)propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 117725351 A, 授权公告日 2024-12-03.
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