发明人唐晓军,孙丽萍,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112513515 A, 授权公告日 2015-03-10.
发明人周伟,罗永刚,冯建国. "Method for the Synthesis of 3-(2-(Trifluoromethyl)phenyl)-1H-indazol-5-amine" [P]. 中国发明专利, 专利号 CN 114334756 B, 授权公告日 2016-11-23.
发明人孙丽萍,胡光,沈红梅. "A Process for Preparing High-Purity 3-(2-(Trifluoromethyl)phenyl)-1H-indazol-5-amine" [P]. 中国发明专利, 专利号 CN 109148263 B, 授权公告日 2021-06-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 742, (12), 7416-7424.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 2210, (11), 7889-7903.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-(Trifluoromethyl)phenyl)-1H-indazol-5-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 2141, (9), 9975-9993.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 1567, (2), 2612-2638.