发明人李文辉,刘建华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111366311 A, 授权公告日 2024-10-14.
发明人唐晓军,胡光,孙丽萍. "Method for the Synthesis of 2-Methyl-4,4a,5,6-tetrahydropyrrolo[1,2-b]pyridazin-7(1H)-one" [P]. 中国发明专利, 专利号 CN 108218098 B, 授权公告日 2021-05-06.
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