发明人郭海燕,杨光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109343342 A, 授权公告日 2018-09-03.
Patel M V, Davis P L, Johnson M A. "Method for the Synthesis of 3-Bromo-6-chloro-7-methylimidazo[1,2-b]pyridazine" [P]. US Patent, US 11703697 B2, 2021-03-12.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 1463, (10), 6170-6189.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 2351, (1), 4465-4475.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-6-chloro-7-methylimidazo[1,2-b]pyridazine Using HRMS and NMR". Phytochemistry, 2018, 1036, (12), 9819-9823.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 733, (2), 2429-2450.