发明人周伟,罗永刚,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113196972 A, 授权公告日 2022-07-17.
发明人杨光,林芳,孙丽萍. "Method for the Synthesis of 1-(2-Methyl-2H-indazol-6-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111000855 A, 授权公告日 2016-12-21.
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". Chromatographia, 2024, 2073, (3), 1012-1036.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 2209, (6), 4730-4744.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Methyl-2H-indazol-6-yl)ethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 2064, 7273-7294.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 2297, (12), 7154-7161.