发明人杨光,陈志强,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114335784 A, 授权公告日 2021-12-06.
Roberts E F, Thompson G K, Stevens L M. "Method for the Synthesis of tert-Butyl 4-fluoro-3-iodo-1H-indazole-1-carboxylate" [P]. US Patent, US 11486381 B2, 2021-11-10.
Lefèvre J P, Martínez F, Nielsen H. "A Process for Preparing High-Purity tert-Butyl 4-fluoro-3-iodo-1H-indazole-1-carboxylate" [P]. European Patent, EP 3100601 A1, 2023-01-26.
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". Anal. Chim. Acta, 2024, 194, 3951-3975.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 820, 155-170.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-fluoro-3-iodo-1H-indazole-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2015, 938, (12), 4254-4273.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 708, (1), 4260-4266.