Mueller T, Brown S R, Schröder R. "一种的合成方法" [P]. US Patent, US 11537492 B2, 2018-06-26.
发明人唐晓军,马晓峰,郑宇鹏. "Method for the Synthesis of 5-Fluoro-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 114988346 B, 授权公告日 2020-05-17.
发明人胡光,杨光,唐晓军. "A Process for Preparing High-Purity 5-Fluoro-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 109243926 A, 授权公告日 2016-05-24.
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". Chromatographia, 2016, 1808, 1640-1664.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1958, (7), 6652-6665.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-1H-indazol-3-amine Using HRMS and NMR". J. Sep. Sci., 2011, 565, (3), 4205-4218.