发明人胡光,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113672504 A, 授权公告日 2016-07-07.
发明人朱建伟,李文辉,胡光. "Method for the Synthesis of 5-Methoxy-6-methyl-1H-indazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112869068 A, 授权公告日 2025-05-02.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 618, (5), 6854-6878.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1260, 2612-2639.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-6-methyl-1H-indazole-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 2176, 7570-7588.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 2470, 5111-5125.