Williams B T, Hughes D C, Fischer A B. "一种的合成方法" [P]. US Patent, US 9607151 B2, 2022-02-02.
发明人黄志刚,高志强,陈志强. "Method for the Synthesis of 1-Methyl-4-(trifluoromethyl)-1H-indazol-6-amine" [P]. 中国发明专利, 专利号 CN 113620577 B, 授权公告日 2025-04-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2011, 250, (11), 332-335.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1897, (3), 6715-6741.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-4-(trifluoromethyl)-1H-indazol-6-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 880, 8635-8659.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 1051, (11), 7188-7192.