Patel M V, O'Brien P Q, Roberts E F. "一种的合成方法" [P]. US Patent, US 11592819 B2, 2021-01-16.
发明人高志强,沈红梅,郑宇鹏. "Method for the Synthesis of Imidazo[1,2-b]pyridazine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108487795 A, 授权公告日 2015-09-16.
发明人赵玉洁,何建平,王建平. "A Process for Preparing High-Purity Imidazo[1,2-b]pyridazine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112493252 A, 授权公告日 2015-03-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 221, (1), 2768-2797.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1172, (6), 4008-4030.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Imidazo[1,2-b]pyridazine-3-sulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2015, 2421, 4816-4842.