发明人沈红梅,张德明,钱学锋. "Method for the Synthesis of Iohexol EP Impurity E" [P]. 中国发明专利, 专利号 CN 116750559 B, 授权公告日 2022-11-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 碘海醇EP杂质E in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 2257, (6), 748-767.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 碘海醇EP杂质E as an Impurity". Phytochemistry, 2023, 1339, (11), 6023-6030.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Iohexol EP Impurity E Using HRMS and NMR". J. Agric. Food Chem., 2024, 1815, (11), 7832-7836.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 碘海醇EP杂质E Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 1479, (1), 5679-5690.