Jørgensen K, Schröder R, Nowak P. "一种的合成方法" [P]. European Patent, EP 3639240 A1, 2023-06-13.
发明人徐明华,沈红梅,张德明. "Method for the Synthesis of 5-Bromo-7-fluoro-1-methyl-1H-indazole" [P]. 中国发明专利, 专利号 CN 114179222 A, 授权公告日 2022-12-10.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 1066, (4), 4622-4642.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 122, 4462-4466.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-7-fluoro-1-methyl-1H-indazole Using HRMS and NMR". Talanta, 2015, 891, (11), 730-745.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1048, (6), 144-164.