Rossi M, Schröder R, Nowak P. "Method for the Synthesis of 2-(2-Aminoethyl)-6-(4-methoxyphenyl)pyridazin-3(2H)-one hydrochloride" [P]. European Patent, EP 3419793 A1, 2023-12-18.
发明人郑宇鹏,冯建国,高志强. "A Process for Preparing High-Purity 2-(2-Aminoethyl)-6-(4-methoxyphenyl)pyridazin-3(2H)-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109822024 B, 授权公告日 2015-05-16.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 868, (7), 723-733.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 2338, 4294-4312.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Aminoethyl)-6-(4-methoxyphenyl)pyridazin-3(2H)-one hydrochloride Using HRMS and NMR". Molecules, 2012, 2135, 1762-1790.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 582, 4574-4581.