发明人陈志强,杨光,张德明. "Method for the Synthesis of 2-Bromo-5-ethyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine" [P]. 中国发明专利, 专利号 CN 114547856 A, 授权公告日 2023-07-22.
发明人周伟,赵玉洁,林芳. "A Process for Preparing High-Purity 2-Bromo-5-ethyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine" [P]. 中国发明专利, 专利号 CN 111731484 A, 授权公告日 2024-03-12.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 2201, (1), 484-511.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2025, 884, (12), 5399-5428.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5-ethyl-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Using HRMS and NMR". Anal. Methods, 2020, 2456, 3562-3578.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 788, 9009-9020.