Hughes D C, Yamamoto T, Patel M V. "一种的合成方法" [P]. US Patent, US 9447554 B2, 2016-02-05.
发明人孙丽萍,王建平,马晓峰. "Method for the Synthesis of 7-Fluoro-1H-indazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110787428 A, 授权公告日 2025-11-17.
发明人黄志刚,李文辉,郑宇鹏. "A Process for Preparing High-Purity 7-Fluoro-1H-indazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115340304 A, 授权公告日 2017-04-20.
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 in Pharmaceutical Formulations". Talanta, 2018, 643, (6), 2393-2419.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1401, 8147-8168.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 7-Fluoro-1H-indazole-4-carbaldehyde Using HRMS and NMR". Food Chem., 2010, 1412, (12), 7488-7512.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 628, (4), 4943-4949.