发明人冯建国,周伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115368755 A, 授权公告日 2022-09-01.
发明人唐晓军,胡光,郑宇鹏. "Method for the Synthesis of 4-(4-Bromophenyl)-5-(ethylsulfonyl)-1,2,3-thiadiazole" [P]. 中国发明专利, 专利号 CN 112538519 A, 授权公告日 2019-06-08.
Johansson L, Lefèvre J P, Kowalski A. "A Process for Preparing High-Purity 4-(4-Bromophenyl)-5-(ethylsulfonyl)-1,2,3-thiadiazole" [P]. European Patent, EP 3248717 A1, 2016-12-10.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2023, 117, (4), 9724-9752.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1284, (6), 8583-8603.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Bromophenyl)-5-(ethylsulfonyl)-1,2,3-thiadiazole Using HRMS and NMR". Environ. Sci. Technol., 2011, 712, (4), 3310-3333.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 789, (3), 486-496.