发明人林芳,唐晓军,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109870350 A, 授权公告日 2015-10-08.
发明人郭海燕,陈志强,唐晓军. "Method for the Synthesis of 4-(1,1-Dioxidoisothiazolidin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115240559 A, 授权公告日 2024-04-28.
发明人冯建国,黄志刚,郑宇鹏. "A Process for Preparing High-Purity 4-(1,1-Dioxidoisothiazolidin-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116632603 B, 授权公告日 2017-08-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 398, 3378-3401.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 813, (3), 5658-5662.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1,1-Dioxidoisothiazolidin-2-yl)benzoic acid Using HRMS and NMR". Anal. Methods, 2013, 477, (11), 451-480.