发明人张德明,赵玉洁,陈志强. "Method for the Synthesis of 2H-Indazole, 5-bromo-2-methyl-3-(1-methylethyl)-" [P]. 中国发明专利, 专利号 CN 112618348 A, 授权公告日 2019-02-21.
发明人马晓峰,周伟,李文辉. "A Process for Preparing High-Purity 2H-Indazole, 5-bromo-2-methyl-3-(1-methylethyl)-" [P]. 中国发明专利, 专利号 CN 109483623 B, 授权公告日 2018-02-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 1721, (5), 8687-8694.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 2408, (11), 4848-4873.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2H-Indazole, 5-bromo-2-methyl-3-(1-methylethyl)- Using HRMS and NMR". J. Nat. Prod., 2010, 1464, 9706-9731.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 734, (3), 3307-3329.