发明人杨光,马晓峰,刘建华. "Method for the Synthesis of Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3-phenylpropanamido)thiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110765957 A, 授权公告日 2020-08-17.
Williams B T, Johnson M A, Hughes D C. "A Process for Preparing High-Purity Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3-phenylpropanamido)thiophene-3-carboxylate" [P]. US Patent, US 11855776 B2, 2017-11-23.
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