发明人李文辉,刘建华,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108705694 A, 授权公告日 2020-07-09.
发明人徐明华,何建平,胡光. "Method for the Synthesis of 6-Chloro-2-methyl-5-(phenylamino)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 115260568 B, 授权公告日 2021-07-18.
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