发明人郑宇鹏,胡光,李文辉. "Method for the Synthesis of Iomeprol Impurity 11" [P]. 中国发明专利, 专利号 CN 115128657 B, 授权公告日 2020-05-05.
发明人赵玉洁,马晓峰,李文辉. "A Process for Preparing High-Purity Iomeprol Impurity 11" [P]. 中国发明专利, 专利号 CN 111151959 B, 授权公告日 2018-11-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 碘美普尔杂质11 in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 1553, (5), 9521-9547.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 碘美普尔杂质11 as an Impurity". Talanta, 2012, 888, 8399-8407.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Iomeprol Impurity 11 Using HRMS and NMR". Sci. Total Environ., 2015, 1200, (7), 3363-3387.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 碘美普尔杂质11 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 1941, (3), 8882-8906.