发明人郑宇鹏,周伟,马晓峰. "Method for the Synthesis of Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114412102 B, 授权公告日 2024-04-01.
Williams B T, Schröder R, Anderson J P. "A Process for Preparing High-Purity Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-((5,6-dimethyl-2H-pyran-2-yl)(ethoxy)amino)-4-methylthiophene-3-carboxylate" [P]. US Patent, US 11056375 B2, 2022-12-28.
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