发明人林芳,孙丽萍,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112859536 A, 授权公告日 2019-03-24.
发明人刘建华,郑宇鹏,沈红梅. "Method for the Synthesis of 4-Amino-8-methylthiochroman 1,1-dioxide" [P]. 中国发明专利, 专利号 CN 115035576 B, 授权公告日 2023-06-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 2297, (1), 9080-9097.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 2189, 9850-9874.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-8-methylthiochroman 1,1-dioxide Using HRMS and NMR". Environ. Sci. Technol., 2013, 2034, (1), 5335-5346.