发明人王建平,罗永刚,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113364229 A, 授权公告日 2019-03-12.
发明人钱学锋,陈志强,郭海燕. "Method for the Synthesis of 4-(6-Chloropyrimidin-4-yl)thiomorpholine 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 109341465 A, 授权公告日 2016-07-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 863, 1446-1453.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1749, (8), 9824-9850.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(6-Chloropyrimidin-4-yl)thiomorpholine 1,1-dioxide Using HRMS and NMR". J. Chromatogr. A, 2022, 1402, (7), 947-972.