发明人张德明,黄志刚,高志强. "Method for the Synthesis of Ethyl 3-methyl-5-(4-methyl-1,2,3-thiadiazole-5-carboxamido)thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116730636 A, 授权公告日 2015-05-25.
Lefèvre J P, Kowalski A, Martínez F. "A Process for Preparing High-Purity Ethyl 3-methyl-5-(4-methyl-1,2,3-thiadiazole-5-carboxamido)thiophene-2-carboxylate" [P]. European Patent, EP 3456938 A1, 2017-09-04.
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