Schröder R, Kowalski A, Martínez F. "一种的合成方法" [P]. European Patent, EP 3187806 A1, 2023-05-23.
发明人周伟,杨光,孙丽萍. "Method for the Synthesis of 2-Ethyl-5-fluoro-1H-indole" [P]. 中国发明专利, 专利号 CN 112897580 A, 授权公告日 2017-08-04.
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". Chemosphere, 2020, 188, 2889-2909.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 2138, 9921-9942.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-5-fluoro-1H-indole Using HRMS and NMR". Biomed. Chromatogr., 2016, 764, 6833-6852.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 2034, 7602-7615.