发明人高志强,郭海燕,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114919267 A, 授权公告日 2024-08-07.
发明人张德明,朱建伟,黄志刚. "Method for the Synthesis of 7-Bromo-2H-indazole" [P]. 中国发明专利, 专利号 CN 116799478 B, 授权公告日 2025-06-18.
发明人罗永刚,何建平,林芳. "A Process for Preparing High-Purity 7-Bromo-2H-indazole" [P]. 中国发明专利, 专利号 CN 117733524 A, 授权公告日 2015-08-06.
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". J. Chromatogr. A, 2017, 1887, 5425-5452.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2023, 182, 6002-6006.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-2H-indazole Using HRMS and NMR". Sci. Total Environ., 2025, 622, (4), 6281-6294.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 405, (7), 987-998.