Björnsson E, Sørensen M, Schröder R. "一种的合成方法" [P]. European Patent, EP 3148820 A1, 2021-10-06.
发明人李文辉,高志强,郑宇鹏. "Method for the Synthesis of Diethyl 5,6-dihydro-1,4-dithiine-2,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 114351352 A, 授权公告日 2024-09-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 1161, 5555-5568.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1855, (7), 6707-6732.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 5,6-dihydro-1,4-dithiine-2,3-dicarboxylate Using HRMS and NMR". J. Sep. Sci., 2019, 1847, 1228-1231.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 210, 1165-1182.