Nowak P, Martínez F, Rossi M. "一种的合成方法" [P]. European Patent, EP 3337553 A1, 2021-03-28.
Björnsson E, Rossi M, Lefèvre J P. "Method for the Synthesis of 5-((Methylsulfonyl)methyl)-1,3,4-thiadiazol-2-amine" [P]. European Patent, EP 3045125 A1, 2021-01-02.
发明人何建平,林芳,周伟. "A Process for Preparing High-Purity 5-((Methylsulfonyl)methyl)-1,3,4-thiadiazol-2-amine" [P]. 中国发明专利, 专利号 CN 116766909 B, 授权公告日 2022-09-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 194, (12), 4775-4803.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 1990, (5), 2590-2597.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-((Methylsulfonyl)methyl)-1,3,4-thiadiazol-2-amine Using HRMS and NMR". Molecules, 2011, 743, (2), 3377-3383.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1562, 2028-2037.