发明人赵玉洁,陈志强,唐晓军. "Method for the Synthesis of 6-(Difluoromethoxy)-3-iodo-1H-indazole" [P]. 中国发明专利, 专利号 CN 115596322 A, 授权公告日 2017-10-09.
Nowak P, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity 6-(Difluoromethoxy)-3-iodo-1H-indazole" [P]. European Patent, EP 3603501 A1, 2015-01-28.
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". J. Nat. Prod., 2025, 708, (10), 806-819.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 1652, (1), 1675-1685.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Difluoromethoxy)-3-iodo-1H-indazole Using HRMS and NMR". Chromatographia, 2020, 1964, (12), 4820-4841.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 933, (11), 6533-6546.