发明人郑宇鹏,王建平,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112066915 A, 授权公告日 2015-06-24.
Stevens L M, Park J H, Yamamoto T. "Method for the Synthesis of 7-Bromo-5-methyl-1H-indole-2-carboxylic acid" [P]. US Patent, US 11611698 B2, 2016-02-01.
发明人王建平,冯建国,马晓峰. "A Process for Preparing High-Purity 7-Bromo-5-methyl-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111667467 B, 授权公告日 2024-11-08.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1791, (5), 6363-6378.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 1934, 6866-6880.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-5-methyl-1H-indole-2-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 493, 7444-7459.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 2288, 3718-3745.