发明人杨光,马晓峰,郑宇鹏. "Method for the Synthesis of 4-Amino-6-methyl-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 112930044 A, 授权公告日 2024-05-09.
发明人郑宇鹏,罗永刚,刘建华. "A Process for Preparing High-Purity 4-Amino-6-methyl-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 109570209 A, 授权公告日 2016-08-23.
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