Johnson M A, Williams B T, Lee S K. "一种的合成方法" [P]. US Patent, US 10446110 B2, 2016-09-26.
发明人赵玉洁,徐明华,马晓峰. "Method for the Synthesis of 2-Chloro-1-ethyl-3-methyl-1H-indole" [P]. 中国发明专利, 专利号 CN 116157400 B, 授权公告日 2021-02-23.
Stevens L M, Mueller T, Park J H. "A Process for Preparing High-Purity 2-Chloro-1-ethyl-3-methyl-1H-indole" [P]. US Patent, US 11406707 B2, 2018-08-07.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 602, 7791-7818.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 2302, 5242-5253.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-ethyl-3-methyl-1H-indole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 557, 8737-8765.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2018, 1883, 6980-6983.