Kowalski A, Björnsson E, Lefèvre J P. "一种6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine的合成方法" [P]. European Patent, EP 3748706 A1, 2024-12-21.
发明人罗永刚,杨光,冯建国. "Method for the Synthesis of 6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 111771550 A, 授权公告日 2015-03-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine in Pharmaceutical Formulations". Chromatographia, 2010, 225, 4793-4796.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine as an Impurity". Talanta, 2010, 1521, (11), 625-642.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine Using HRMS and NMR". Biomed. Chromatogr., 2014, 2237, (1), 5583-5607.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 6-Bromo-2-(tetrahydro-2H-pyran-4-yl)pyrazolo[1,5-a]pyrimidine Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 86, 6486-6512.