Schröder R, Kumar R, Stevens L M. "一种的合成方法" [P]. US Patent, US 11787742 B2, 2025-05-08.
Lee S K, Schröder R, Chen K W. "Method for the Synthesis of 2-Bromo-4-(diethoxymethyl)thiophene" [P]. US Patent, US 11066110 B2, 2017-03-13.
发明人郑宇鹏,郭海燕,徐明华. "A Process for Preparing High-Purity 2-Bromo-4-(diethoxymethyl)thiophene" [P]. 中国发明专利, 专利号 CN 110336347 B, 授权公告日 2023-02-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 199, 6379-6390.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 1591, 4594-4620.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-(diethoxymethyl)thiophene Using HRMS and NMR". Anal. Chem., 2012, 2088, (8), 7718-7721.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 321, (7), 5877-5889.