发明人冯建国,周伟,罗永刚. "Method for the Synthesis of ethyl 2-amino-2-(2,3-dimethylphenyl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 114818506 A, 授权公告日 2022-09-18.
发明人唐晓军,罗永刚,李文辉. "A Process for Preparing High-Purity ethyl 2-amino-2-(2,3-dimethylphenyl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 113644991 B, 授权公告日 2022-12-27.
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