发明人刘建华,陈志强,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112495339 A, 授权公告日 2016-12-23.
发明人王建平,杨光,孙丽萍. "Method for the Synthesis of 6-Bromo-3-methyl-2H-indazole" [P]. 中国发明专利, 专利号 CN 108499249 A, 授权公告日 2024-10-10.
Kowalski A, Rossi M, Björnsson E. "A Process for Preparing High-Purity 6-Bromo-3-methyl-2H-indazole" [P]. European Patent, EP 3645215 A1, 2022-09-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1492, (1), 3376-3399.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 2316, (1), 7618-7632.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-3-methyl-2H-indazole Using HRMS and NMR". Sci. Total Environ., 2015, 812, 8634-8654.