Nielsen H, Lefèvre J P, Mueller T C. "Method for the Synthesis of 6-Chloro-8-methylimidazo[1,2-b]pyridazine-3-carboxylic acid" [P]. European Patent, EP 3945259 A1, 2018-07-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 391, (5), 7138-7159.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 2128, (12), 5377-5389.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-8-methylimidazo[1,2-b]pyridazine-3-carboxylic acid Using HRMS and NMR". Chromatographia, 2025, 442, (1), 3815-3843.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 902, (3), 3967-3985.