Chen K W, Schröder R, Anderson J P. "一种的合成方法" [P]. US Patent, US 9475376 B2, 2016-02-05.
发明人冯建国,杨光,钱学锋. "Method for the Synthesis of 3-Methylimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 110733615 B, 授权公告日 2015-08-02.
发明人孙丽萍,马晓峰,黄志刚. "A Process for Preparing High-Purity 3-Methylimidazo[1,2-b]pyridazine" [P]. 中国发明专利, 专利号 CN 111217379 B, 授权公告日 2018-10-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1898, 8800-8824.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 2335, (8), 9203-9232.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methylimidazo[1,2-b]pyridazine Using HRMS and NMR". Anal. Chem., 2013, 728, (8), 2106-2130.