Mueller T C, Kowalski A, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3658381 A1, 2023-07-23.
发明人韩伟,孙丽萍,林芳. "Method for the Synthesis of 1-Thia-7-azaspiro[3.5]Nonane 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 110201212 B, 授权公告日 2015-10-05.
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". Anal. Chem., 2019, 1681, (6), 338-354.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1402, (2), 6876-6904.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Thia-7-azaspiro[3.5]Nonane 1,1-dioxide Using HRMS and NMR". Sci. Total Environ., 2012, 273, (5), 8831-8842.