发明人陈志强,李文辉,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110132589 A, 授权公告日 2024-04-04.
发明人王建平,杨光,何建平. "Method for the Synthesis of 4-Chloro-1-methyl-1H-indazole" [P]. 中国发明专利, 专利号 CN 111565770 B, 授权公告日 2019-03-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2015, 533, 2397-2415.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 254, 7460-7490.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-methyl-1H-indazole Using HRMS and NMR". Environ. Sci. Technol., 2013, 2045, 8695-8714.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 752, (8), 963-981.