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发明人赵玉洁,钱学锋,沈红梅. "Method for the Synthesis of 2-(3,4-Dimethyl-phenylamino)-N-(4-methoxy-phenyl)-propionamide" [P]. 中国发明专利, 专利号 CN 108843173 A, 授权公告日 2017-04-27.
发明人高志强,朱建伟,郑宇鹏. "A Process for Preparing High-Purity 2-(3,4-Dimethyl-phenylamino)-N-(4-methoxy-phenyl)-propionamide" [P]. 中国发明专利, 专利号 CN 110560338 A, 授权公告日 2025-04-21.
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