发明人黄志刚,郭海燕,冯建国. "Method for the Synthesis of Methyl 2-benzamido-5-((4-(ethoxycarbonyl)phenyl)carbamoyl)-4-methylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111270564 A, 授权公告日 2015-08-21.
Mueller T C, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity Methyl 2-benzamido-5-((4-(ethoxycarbonyl)phenyl)carbamoyl)-4-methylthiophene-3-carboxylate" [P]. European Patent, EP 3759541 A1, 2018-03-02.
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