发明人林芳,韩伟,王建平. "一种红霉素EP杂质C的合成方法" [P]. 中国发明专利, 专利号 CN 110981562 A, 授权公告日 2015-08-09.
Lee S K, Mueller T, Chen K W. "Method for the Synthesis of Erythromycin EP Impurity C" [P]. US Patent, US 11072860 B2, 2025-02-05.
发明人马晓峰,钱学锋,朱建伟. "A Process for Preparing High-Purity Erythromycin EP Impurity C" [P]. 中国发明专利, 专利号 CN 117849151 A, 授权公告日 2018-04-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 红霉素EP杂质C in Pharmaceutical Formulations". Food Chem., 2025, 1730, (1), 8089-8099.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 红霉素EP杂质C as an Impurity". J. Agric. Food Chem., 2019, 170, 170-198.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Erythromycin EP Impurity C Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1196, 7927-7947.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 红霉素EP杂质C Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1724, 3759-3762.