Jørgensen K, Lefèvre J P, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3374886 A1, 2025-07-26.
Mueller T, Thompson G K, Schröder R. "Method for the Synthesis of 2-(2H-1,3-Benzodioxol-5-yl)-6-chloroimidazo[1,2-b]pyridazine" [P]. US Patent, US 11237218 B2, 2016-01-12.
发明人郭海燕,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 2-(2H-1,3-Benzodioxol-5-yl)-6-chloroimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 112613089 B, 授权公告日 2022-04-27.
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., 2025, 1925, (2), 6889-6907.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 2103, (3), 5430-5449.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2H-1,3-Benzodioxol-5-yl)-6-chloroimidazo[1,2-b]pyridazine Using HRMS and NMR". J. Agric. Food Chem., 2015, 914, 4331-4335.