发明人周伟,杨光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110850444 A, 授权公告日 2024-04-12.
发明人张德明,李文辉,高志强. "Method for the Synthesis of 3-sulfanylpyridazine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117730420 A, 授权公告日 2025-09-04.
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