Roberts E F, Fischer A B, Johnson M A. "一种的合成方法" [P]. US Patent, US 9107111 B2, 2020-03-04.
发明人沈红梅,唐晓军,马晓峰. "Method for the Synthesis of 4-(4-Methoxyphenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole" [P]. 中国发明专利, 专利号 CN 110368707 B, 授权公告日 2022-08-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 502, 215-227.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 1850, (10), 2394-2417.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methoxyphenyl)-5-(methylsulfonyl)-1,2,3-thiadiazole Using HRMS and NMR". Chromatographia, 2015, 1151, (2), 1742-1746.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 382, 8293-8318.