发明人罗永刚,刘建华,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112350129 A, 授权公告日 2016-04-06.
发明人赵玉洁,高志强,胡光. "Method for the Synthesis of 6-(1H-imidazol-1-yl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine" [P]. 中国发明专利, 专利号 CN 112951514 A, 授权公告日 2018-01-27.
发明人杨光,赵玉洁,黄志刚. "A Process for Preparing High-Purity 6-(1H-imidazol-1-yl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine" [P]. 中国发明专利, 专利号 CN 110478902 A, 授权公告日 2019-10-12.
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". Anal. Methods, 2023, 1606, 2247-2261.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2018, 2165, (5), 9738-9756.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-(1H-imidazol-1-yl)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2124, (1), 9120-9124.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 2038, (1), 5750-5775.