Martínez F, Sørensen M, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3541522 A1, 2021-06-13.
发明人黄志刚,李文辉,郭海燕. "Method for the Synthesis of 2-Thia-1,3,7-triazaspiro[4.5]decane 2,2-dioxide" [P]. 中国发明专利, 专利号 CN 110777033 A, 授权公告日 2018-09-07.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 1089, (12), 1612-1637.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 602, 9393-9415.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Thia-1,3,7-triazaspiro[4.5]decane 2,2-dioxide Using HRMS and NMR". Chemosphere, 2010, 958, (8), 1631-1643.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 2150, (5), 4417-4434.