发明人张德明,胡光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113554451 A, 授权公告日 2022-10-21.
发明人朱建伟,周伟,郑宇鹏. "Method for the Synthesis of (Z)-1,4-Diisopropoxy-1,4-dioxo-3-(pyridin-1-ium-1-yl)but-2-ene-2-thiolate" [P]. 中国发明专利, 专利号 CN 108008720 A, 授权公告日 2017-09-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 510, (7), 8122-8140.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2022, 414, (4), 5591-5620.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (Z)-1,4-Diisopropoxy-1,4-dioxo-3-(pyridin-1-ium-1-yl)but-2-ene-2-thiolate Using HRMS and NMR". Environ. Sci. Technol., 2014, 1830, 6099-6103.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1158, (11), 774-781.