发明人马晓峰,周伟,高志强. "Method for the Synthesis of 3-Bromo-7-fluoro-1H-indazole" [P]. 中国发明专利, 专利号 CN 112734351 B, 授权公告日 2021-01-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 3-溴-7-氟-1H-吲唑 in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 510, (11), 8334-8355.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-溴-7-氟-1H-吲唑 as an Impurity". Phytochemistry, 2011, 512, 9577-9593.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-7-fluoro-1H-indazole Using HRMS and NMR". J. Agric. Food Chem., 2011, 1746, (5), 9503-9524.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 3-溴-7-氟-1H-吲唑 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 731, (8), 9539-9553.