发明人沈红梅,韩伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112406348 A, 授权公告日 2017-09-10.
发明人郑宇鹏,高志强,刘建华. "Method for the Synthesis of 3,4-Dimethyl-5-[(4-methylpiperidin-1-yl)sulfonyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 108837520 A, 授权公告日 2020-06-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2017, 1945, (7), 9541-9545.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2010, 152, (8), 1657-1681.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dimethyl-5-[(4-methylpiperidin-1-yl)sulfonyl]benzoic acid Using HRMS and NMR". Molecules, 2011, 2086, (9), 6657-6669.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2010, 1675, (3), 7837-7851.