发明人赵玉洁,刘建华,郑宇鹏. "一种6-三氟甲基吲唑的合成方法" [P]. 中国发明专利, 专利号 CN 117000560 A, 授权公告日 2023-10-20.
Schröder R, Stevens L M, Yamamoto T. "Method for the Synthesis of 6-(Trifluoromethyl)indazole" [P]. US Patent, US 9124756 B2, 2022-10-17.
发明人刘建华,李文辉,韩伟. "A Process for Preparing High-Purity 6-(Trifluoromethyl)indazole" [P]. 中国发明专利, 专利号 CN 113251565 B, 授权公告日 2020-05-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 6-三氟甲基吲唑 in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1549, (8), 1799-1811.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-三氟甲基吲唑 as an Impurity". Food Chem., 2012, 405, 5454-5478.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Trifluoromethyl)indazole Using HRMS and NMR". Environ. Sci. Technol., 2019, 2334, (5), 5770-5799.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 6-三氟甲基吲唑 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1599, (9), 8776-8797.