发明人杨光,陈志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108538688 A, 授权公告日 2016-10-13.
发明人胡光,冯建国,黄志刚. "Method for the Synthesis of 4-Bromo-5-(sec-butoxymethyl)-1-(difluoromethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 110818224 A, 授权公告日 2021-12-16.
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. Nat. Prod., 2017, 415, (1), 6122-6131.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 1538, (2), 1496-1500.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-5-(sec-butoxymethyl)-1-(difluoromethyl)-1H-pyrazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 277, (7), 1342-1370.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 915, (1), 7020-7034.