发明人郑宇鹏,马晓峰,孙丽萍. "Method for the Synthesis of 2-((3-Methoxyphenyl)amino)-2-oxo-1-phenylethyl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 111983622 A, 授权公告日 2023-01-23.
发明人周伟,马晓峰,徐明华. "A Process for Preparing High-Purity 2-((3-Methoxyphenyl)amino)-2-oxo-1-phenylethyl 2-(methylthio)nicotinate" [P]. 中国发明专利, 专利号 CN 112656651 A, 授权公告日 2017-12-15.
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