发明人罗永刚,赵玉洁,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112194677 A, 授权公告日 2016-07-23.
发明人何建平,沈红梅,陈志强. "Method for the Synthesis of Methyl 7-fluoro-1H-indole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 112101427 B, 授权公告日 2025-10-13.
发明人郭海燕,胡光,徐明华. "A Process for Preparing High-Purity Methyl 7-fluoro-1H-indole-6-carboxylate" [P]. 中国发明专利, 专利号 CN 108163648 B, 授权公告日 2023-10-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 1920, 2105-2122.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 592, (6), 123-147.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 7-fluoro-1H-indole-6-carboxylate Using HRMS and NMR". J. Sep. Sci., 2011, 967, (9), 8402-8428.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2025, 2311, (10), 7275-7282.