Nowak P, Lefèvre J P, Johansson L. "一种的合成方法" [P]. European Patent, EP 3674249 A1, 2019-12-05.
Björnsson E, Lefèvre J P, Nielsen H. "Method for the Synthesis of Ethyl 3-(6-bromo-1H-indol-3-yl)propanoate" [P]. European Patent, EP 3632092 A1, 2021-03-17.
发明人朱建伟,林芳,韩伟. "A Process for Preparing High-Purity Ethyl 3-(6-bromo-1H-indol-3-yl)propanoate" [P]. 中国发明专利, 专利号 CN 113394834 B, 授权公告日 2016-10-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1618, (11), 7025-7039.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 1537, (3), 2349-2357.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(6-bromo-1H-indol-3-yl)propanoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 447, (8), 3578-3600.