Roberts E F, Johnson M A, Lee S K. "一种的合成方法" [P]. US Patent, US 10144827 B2, 2018-01-03.
Roberts E F, Lee S K, Davis P L. "Method for the Synthesis of ({3-bromo-6-chloroimidazo[1,2-b]pyridazin-2-yl}methyl)(methyl)amine" [P]. US Patent, US 10805648 B2, 2023-11-06.
发明人唐晓军,徐明华,罗永刚. "A Process for Preparing High-Purity ({3-bromo-6-chloroimidazo[1,2-b]pyridazin-2-yl}methyl)(methyl)amine" [P]. 中国发明专利, 专利号 CN 116003790 B, 授权公告日 2023-05-06.
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". Rapid Commun. Mass Spectrom., 2022, 711, 1927-1952.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 269, (12), 1337-1365.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of ({3-bromo-6-chloroimidazo[1,2-b]pyridazin-2-yl}methyl)(methyl)amine Using HRMS and NMR". J. Agric. Food Chem., 2015, 346, (5), 7933-7958.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2034, 6242-6247.