发明人周伟,陈志强,杨光. "Method for the Synthesis of 2-Butyl-4-chloro-5-((4-methoxybenzyl)oxy)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117232774 A, 授权公告日 2021-04-04.
发明人陈志强,高志强,周伟. "A Process for Preparing High-Purity 2-Butyl-4-chloro-5-((4-methoxybenzyl)oxy)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117289052 A, 授权公告日 2025-08-19.
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