发明人林芳,朱建伟,沈红梅. "Method for the Synthesis of 3-Methyl-4-oxo-3,4-dihydrophthalazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 112290800 B, 授权公告日 2018-09-28.
发明人黄志刚,周伟,韩伟. "A Process for Preparing High-Purity 3-Methyl-4-oxo-3,4-dihydrophthalazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 109777640 A, 授权公告日 2021-05-13.
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