Kowalski A, Nielsen H, Schröder R. "一种的合成方法" [P]. European Patent, EP 3392906 A1, 2020-04-15.
发明人李文辉,赵玉洁,王建平. "Method for the Synthesis of 1,2-Dimethoxy-4-(methylsulfonyl)benzene" [P]. 中国发明专利, 专利号 CN 110949508 A, 授权公告日 2023-11-25.
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". J. Chromatogr. A, 2022, 324, (4), 2740-2764.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 107, (9), 8328-8347.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1,2-Dimethoxy-4-(methylsulfonyl)benzene Using HRMS and NMR". Chemosphere, 2015, 1675, (6), 3182-3185.