发明人王建平,韩伟,高志强. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 110318946 A, 授权公告日 2018-09-12.
Johansson L, Björnsson E, Rossi M. "Method for the Synthesis of 2-Thioxo-1,2-dihydropyridine-4-carboxamide" [P]. European Patent, EP 3920508 A1, 2022-07-26.
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