发明人刘建华,黄志刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117446989 A, 授权公告日 2022-11-17.
发明人周伟,沈红梅,孙丽萍. "Method for the Synthesis of 6-(2-Aminophenyl)-2-methyl-2,3-dihydropyridazin-3-one" [P]. 中国发明专利, 专利号 CN 116315373 B, 授权公告日 2020-02-12.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 874, (8), 9182-9195.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 351, (8), 4155-4185.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-(2-Aminophenyl)-2-methyl-2,3-dihydropyridazin-3-one Using HRMS and NMR". Chromatographia, 2021, 1623, (12), 8442-8447.