发明人何建平,郭海燕,郑宇鹏. "Method for the Synthesis of Methyl 3-amino-3-[4-(methylsulfanyl)phenyl]propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 113934200 B, 授权公告日 2019-01-25.
发明人孙丽萍,张德明,周伟. "A Process for Preparing High-Purity Methyl 3-amino-3-[4-(methylsulfanyl)phenyl]propanoate hydrochloride" [P]. 中国发明专利, 专利号 CN 109525413 A, 授权公告日 2019-04-19.
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