发明人沈红梅,何建平,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110574660 A, 授权公告日 2023-04-13.
发明人周伟,胡光,黄志刚. "Method for the Synthesis of 1-(2,4-Dimethoxy-3-methylbenzenesulfinyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 111892520 A, 授权公告日 2015-06-05.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 1635, 1800-1829.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1394, (2), 6262-6266.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,4-Dimethoxy-3-methylbenzenesulfinyl)-4-methylpiperazine Using HRMS and NMR". Phytochemistry, 2011, 2288, 5833-5857.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2019, 1750, (8), 8727-8747.