发明人陈志强,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109659953 A, 授权公告日 2020-09-13.
发明人刘建华,孙丽萍,何建平. "Method for the Synthesis of Methyl 3-methylisothiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117245873 A, 授权公告日 2023-02-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1061, 949-972.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 286, (11), 5597-5621.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-methylisothiazole-5-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2012, 406, (1), 9603-9620.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 1516, (7), 6618-6624.