发明人韩伟,林芳,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114427091 A, 授权公告日 2021-11-15.
Hughes D C, Johnson M A, Klinger H. "Method for the Synthesis of 4-(1,1-Dioxidothiomorpholino)butanoic acid" [P]. US Patent, US 10094748 B2, 2018-01-18.
发明人张德明,赵玉洁,朱建伟. "A Process for Preparing High-Purity 4-(1,1-Dioxidothiomorpholino)butanoic acid" [P]. 中国发明专利, 专利号 CN 109761679 A, 授权公告日 2023-01-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 1570, 1522-1540.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2013, 826, (4), 1127-1147.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(1,1-Dioxidothiomorpholino)butanoic acid Using HRMS and NMR". J. Chromatogr. A, 2015, 220, (11), 1592-1619.