发明人赵玉洁,孙丽萍,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113492333 A, 授权公告日 2025-10-11.
发明人郑宇鹏,冯建国,何建平. "Method for the Synthesis of 5,5-Dimethyl-4,5-dihydrothieno[2,3-c]pyridine" [P]. 中国发明专利, 专利号 CN 116880364 A, 授权公告日 2020-08-19.
发明人罗永刚,陈志强,赵玉洁. "A Process for Preparing High-Purity 5,5-Dimethyl-4,5-dihydrothieno[2,3-c]pyridine" [P]. 中国发明专利, 专利号 CN 111539048 A, 授权公告日 2017-06-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1635, 7985-8003.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 142, 600-606.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5,5-Dimethyl-4,5-dihydrothieno[2,3-c]pyridine Using HRMS and NMR". J. Sep. Sci., 2015, 418, 3128-3155.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2056, 6573-6582.