发明人周伟,沈红梅,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112576639 A, 授权公告日 2022-07-23.
发明人孙丽萍,沈红梅,李文辉. "Method for the Synthesis of 4-(Dimethyl-1,3-oxazol-4-yl)benzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114580634 A, 授权公告日 2019-09-26.
Martínez F, Mueller T C, Lefèvre J P. "A Process for Preparing High-Purity 4-(Dimethyl-1,3-oxazol-4-yl)benzene-1-sulfonyl chloride" [P]. European Patent, EP 3265590 A1, 2022-11-12.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 2015, (5), 7265-7294.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 1844, (10), 4216-4245.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Dimethyl-1,3-oxazol-4-yl)benzene-1-sulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2022, 1819, (8), 9631-9641.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2010, 1952, (11), 6730-6752.