发明人陈志强,徐明华,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111757955 A, 授权公告日 2015-05-22.
发明人孙丽萍,刘建华,罗永刚. "Method for the Synthesis of 3-Ethyl-1H-indole-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 113279996 B, 授权公告日 2017-08-22.
发明人沈红梅,唐晓军,韩伟. "A Process for Preparing High-Purity 3-Ethyl-1H-indole-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 108958481 A, 授权公告日 2023-12-16.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 610, 5617-5637.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 1438, 2644-2655.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-1H-indole-2-carbonyl chloride Using HRMS and NMR". Sci. Total Environ., 2014, 1966, (5), 8580-8601.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 1116, (12), 1383-1405.