发明人黄志刚,林芳,高志强. "Method for the Synthesis of 5-Bromo-6-fluoro-2,3-dimethyl-2h-indazole" [P]. 中国发明专利, 专利号 CN 112790701 A, 授权公告日 2020-03-26.
Rossi M, Mueller T C, Nowak P. "A Process for Preparing High-Purity 5-Bromo-6-fluoro-2,3-dimethyl-2h-indazole" [P]. European Patent, EP 3038853 A1, 2021-11-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 2049, 9650-9657.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 1078, 5682-5698.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-6-fluoro-2,3-dimethyl-2h-indazole Using HRMS and NMR". Environ. Sci. Technol., 2025, 1620, 9731-9754.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 337, (2), 7461-7470.