发明人徐明华,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117017250 A, 授权公告日 2020-05-17.
Thompson G K, Stevens L M, Brown S R. "Method for the Synthesis of 2-(2,5-Dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid" [P]. US Patent, US 9046297 B2, 2023-12-16.
Park J H, Chen K W, Stevens L M. "A Process for Preparing High-Purity 2-(2,5-Dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid" [P]. US Patent, US 9215473 B2, 2019-05-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 668, (7), 7015-7036.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 650, (5), 7709-7722.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,5-Dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2022, 386, (3), 6987-7002.