发明人马晓峰,王建平,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109810327 A, 授权公告日 2015-08-10.
Johansson L, Sørensen M, Rossi M. "Method for the Synthesis of Methyl 7-bromo-2-methyl-2H-indazole-3-carboxylate" [P]. European Patent, EP 3052346 A1, 2015-11-05.
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. Chem., 2013, 287, (3), 6045-6062.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 1298, 6003-6032.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 7-bromo-2-methyl-2H-indazole-3-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2022, 313, (2), 8773-8783.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 325, (2), 8187-8212.