发明人张德明,罗永刚,沈红梅. "Method for the Synthesis of 4-Bromo-2-(pyridin-4-ylmethyl)pyridazin-3(2h)-one" [P]. 中国发明专利, 专利号 CN 117641969 B, 授权公告日 2022-05-24.
Nowak P, Lefèvre J P, Rossi M. "A Process for Preparing High-Purity 4-Bromo-2-(pyridin-4-ylmethyl)pyridazin-3(2h)-one" [P]. European Patent, EP 3330765 A1, 2016-03-14.
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