发明人韩伟,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117614309 A, 授权公告日 2023-03-05.
发明人韩伟,马晓峰,胡光. "Method for the Synthesis of 7-Chloro-2H-indazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108101143 A, 授权公告日 2022-11-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 771, 570-596.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 1601, (12), 4141-4166.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-2H-indazole-5-carboxylic acid Using HRMS and NMR". Talanta, 2019, 1409, (5), 9199-9229.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 2157, 1354-1360.