发明人郭海燕,赵玉洁,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115989587 A, 授权公告日 2024-06-15.
发明人黄志刚,刘建华,罗永刚. "Method for the Synthesis of 5-(6-Methoxyimidazo[1,2-b]pyridazin-2-yl)-2-methylaniline" [P]. 中国发明专利, 专利号 CN 114552853 B, 授权公告日 2020-07-27.
发明人高志强,黄志刚,陈志强. "A Process for Preparing High-Purity 5-(6-Methoxyimidazo[1,2-b]pyridazin-2-yl)-2-methylaniline" [P]. 中国发明专利, 专利号 CN 112292923 A, 授权公告日 2024-08-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2024, 1746, 6638-6667.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 777, 48-53.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(6-Methoxyimidazo[1,2-b]pyridazin-2-yl)-2-methylaniline Using HRMS and NMR". J. Sep. Sci., 2016, 153, 1797-1819.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2010, 2395, (2), 5728-5757.