发明人张德明,冯建国,郭海燕. "Method for the Synthesis of 4-(3,4-Dimethoxybenzyl)phthalazin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 117894165 B, 授权公告日 2023-10-27.
发明人孙丽萍,李文辉,杨光. "A Process for Preparing High-Purity 4-(3,4-Dimethoxybenzyl)phthalazin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 108628806 B, 授权公告日 2023-04-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(3,4-二甲氧基苄基)酞嗪-1(2H)-酮 in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1453, (3), 5204-5229.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(3,4-二甲氧基苄基)酞嗪-1(2H)-酮 as an Impurity". Food Chem., 2010, 633, 591-605.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dimethoxybenzyl)phthalazin-1(2H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 2390, (9), 3935-3956.