发明人郑宇鹏,孙丽萍,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114803763 A, 授权公告日 2016-08-25.
发明人李文辉,唐晓军,郑宇鹏. "Method for the Synthesis of 1-(1H-Indol-3-yl)-N,N,N-trimethylmethanaminium iodide" [P]. 中国发明专利, 专利号 CN 114491228 B, 授权公告日 2025-04-02.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1092, 8471-8479.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 2025, (4), 7589-7614.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1H-Indol-3-yl)-N,N,N-trimethylmethanaminium iodide Using HRMS and NMR". Biomed. Chromatogr., 2023, 893, (1), 4679-4699.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 271, (6), 3878-3892.