发明人孙丽萍,罗永刚,唐晓军. "Method for the Synthesis of 1,3,4-Oxadiazole-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 115170396 B, 授权公告日 2016-04-04.
发明人钱学锋,李文辉,高志强. "A Process for Preparing High-Purity 1,3,4-Oxadiazole-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 112842842 B, 授权公告日 2019-09-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 260, (3), 3777-3800.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1037, (8), 1718-1721.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,3,4-Oxadiazole-2-sulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2013, 1654, (11), 2210-2237.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 2093, 5022-5031.