发明人赵玉洁,罗永刚,王建平. "Method for the Synthesis of 4-Chloro-5-(morpholin-4-yl)-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 109142145 A, 授权公告日 2016-02-17.
Martínez F, Sørensen M, Rossi M. "A Process for Preparing High-Purity 4-Chloro-5-(morpholin-4-yl)-2-(2-oxopropyl)-2,3-dihydropyridazin-3-one" [P]. European Patent, EP 3993063 A1, 2020-12-12.
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