发明人唐晓军,王建平,赵玉洁. "Method for the Synthesis of methyl 2-amino-2-(3-hydroxy-4-methoxyphenyl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 117501631 B, 授权公告日 2023-01-22.
发明人李文辉,周伟,郑宇鹏. "A Process for Preparing High-Purity methyl 2-amino-2-(3-hydroxy-4-methoxyphenyl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 110235858 A, 授权公告日 2021-08-20.
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