发明人周伟,朱建伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114721205 A, 授权公告日 2025-08-15.
Lefèvre J P, Sørensen M, Mueller T C. "Method for the Synthesis of 8-Isopropyl-2-methylimidazo[1,2-b]pyridazine-7-carboxylic acid" [P]. European Patent, EP 3310738 A1, 2018-01-13.
发明人胡光,韩伟,陈志强. "A Process for Preparing High-Purity 8-Isopropyl-2-methylimidazo[1,2-b]pyridazine-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109182464 A, 授权公告日 2016-09-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2025, 412, 4418-4447.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1197, 5586-5609.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 8-Isopropyl-2-methylimidazo[1,2-b]pyridazine-7-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2025, 2325, (7), 1707-1717.