Chen K W, Schröder R, Brown S R. "一种的合成方法" [P]. US Patent, US 11377167 B2, 2016-06-27.
Yamamoto T, Davis P L, Patel M V. "Method for the Synthesis of 2H-Indazole-6-sulfonyl chloride" [P]. US Patent, US 9656239 B2, 2023-05-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2051, 5825-5846.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 404, 6105-6128.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2H-Indazole-6-sulfonyl chloride Using HRMS and NMR". Anal. Methods, 2023, 2291, 2644-2665.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2010, (10), 2165-2181.