发明人徐明华,沈红梅,陈志强. "Method for the Synthesis of 5-Chloro-3-(4-fluorophenyl)-1,2,4-thiadiazole" [P]. 中国发明专利, 专利号 CN 113717457 B, 授权公告日 2022-09-04.
发明人朱建伟,林芳,孙丽萍. "A Process for Preparing High-Purity 5-Chloro-3-(4-fluorophenyl)-1,2,4-thiadiazole" [P]. 中国发明专利, 专利号 CN 113604507 B, 授权公告日 2020-06-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 2455, (1), 2257-2267.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 2126, 6288-6292.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-(4-fluorophenyl)-1,2,4-thiadiazole Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1845, 8845-8868.