发明人朱建伟,林芳,孙丽萍. "一种1,1′-硫代羰基二-2(1<I>H</I>)-吡啶酮的合成方法" [P]. 中国发明专利, 专利号 CN 116102668 A, 授权公告日 2018-10-14.
Hughes D C, Schröder R, Davis P L. "Method for the Synthesis of 1,1′-Thiocarbonyldi-2(1<I>H</I>)-pyridone" [P]. US Patent, US 9306545 B2, 2020-03-05.
发明人郑宇鹏,徐明华,陈志强. "A Process for Preparing High-Purity 1,1′-Thiocarbonyldi-2(1<I>H</I>)-pyridone" [P]. 中国发明专利, 专利号 CN 108780670 A, 授权公告日 2022-05-18.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1,1′-硫代羰基二-2(1<I>H</I>)-吡啶酮 in Pharmaceutical Formulations". Anal. Chem., 2014, 994, 5061-5075.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,1′-硫代羰基二-2(1<I>H</I>)-吡啶酮 as an Impurity". J. Chromatogr. A, 2017, 170, (10), 3680-3699.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1,1′-Thiocarbonyldi-2(1<I>H</I>)-pyridone Using HRMS and NMR". Chemosphere, 2018, 2201, (3), 7547-7563.