Jørgensen K, Rossi M, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3853791 A1, 2015-02-12.
发明人钱学锋,冯建国,何建平. "Method for the Synthesis of 4-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110789699 B, 授权公告日 2017-04-24.
发明人林芳,马晓峰,郑宇鹏. "A Process for Preparing High-Purity 4-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111448458 B, 授权公告日 2025-04-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 2193, 3304-3324.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 536, (3), 5630-5635.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile Using HRMS and NMR". Chemosphere, 2014, 958, 5974-5996.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1088, (7), 5622-5633.