发明人黄志刚,朱建伟,高志强. "Method for the Synthesis of 4-Methoxy-2-methyl-5-morpholinopyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112964017 A, 授权公告日 2019-05-10.
Nowak P, Lefèvre J P, Martínez F. "A Process for Preparing High-Purity 4-Methoxy-2-methyl-5-morpholinopyridazin-3(2H)-one" [P]. European Patent, EP 3658237 A1, 2019-01-06.
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