发明人黄志刚,孙丽萍,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111303267 A, 授权公告日 2016-09-05.
发明人韩伟,王建平,陈志强. "Method for the Synthesis of 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 112185704 B, 授权公告日 2022-09-18.
发明人沈红梅,徐明华,刘建华. "A Process for Preparing High-Purity 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 110407256 A, 授权公告日 2025-11-07.
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". J. Sep. Sci., 2013, 1617, (6), 6217-6225.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 127, 9042-9065.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole Using HRMS and NMR". Anal. Chem., 2018, 1438, 7569-7586.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1624, 725-741.