Mueller T, O'Brien P Q, Kumar R. "一种的合成方法" [P]. US Patent, US 10390670 B2, 2019-04-15.
发明人王建平,胡光,陈志强. "Method for the Synthesis of 6,7-Dimethoxy-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116247830 A, 授权公告日 2021-10-27.
发明人沈红梅,黄志刚,郭海燕. "A Process for Preparing High-Purity 6,7-Dimethoxy-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111721518 B, 授权公告日 2019-04-28.
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