Klinger H, Johnson M A, Hughes D C. "一种的合成方法" [P]. US Patent, US 11352284 B2, 2024-11-24.
Kowalski A, Rossi M, Lefèvre J P. "Method for the Synthesis of 3-Bromo-4-iodo-6-methoxy-1H-indazole" [P]. European Patent, EP 3703643 A1, 2019-01-18.
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". Talanta, 2012, 904, (1), 3893-3908.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1422, (6), 4661-4681.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-4-iodo-6-methoxy-1H-indazole Using HRMS and NMR". Sci. Total Environ., 2020, 853, (4), 7356-7371.