Brown S R, Roberts E F, Hughes D C. "一种的合成方法" [P]. US Patent, US 10099193 B2, 2022-12-04.
发明人沈红梅,周伟,唐晓军. "Method for the Synthesis of 6-Iodoimidazo[1,2-b]pyridazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113626214 B, 授权公告日 2024-02-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1385, (12), 6307-6317.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 356, (7), 7365-7373.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Iodoimidazo[1,2-b]pyridazine-2-carboxylic acid Using HRMS and NMR". Anal. Methods, 2023, 2199, 3567-3580.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 821, 8810-8836.