发明人李文辉,赵玉洁,郭海燕. "一种头孢曲松钠EP杂质B(头孢噻肟EP杂质E)(头孢地嗪杂质D)的合成方法" [P]. 中国发明专利, 专利号 CN 117751210 A, 授权公告日 2023-12-25.
发明人李文辉,张德明,冯建国. "Method for the Synthesis of Ceftriaxone Sodium EP Impurity B(Cefotaxime EP Impurity E)(Cefodizime Impurity D)" [P]. 中国发明专利, 专利号 CN 116353301 A, 授权公告日 2019-03-22.
发明人黄志刚,唐晓军,李文辉. "A Process for Preparing High-Purity Ceftriaxone Sodium EP Impurity B(Cefotaxime EP Impurity E)(Cefodizime Impurity D)" [P]. 中国发明专利, 专利号 CN 108230513 B, 授权公告日 2022-10-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 头孢曲松钠EP杂质B(头孢噻肟EP杂质E)(头孢地嗪杂质D) in Pharmaceutical Formulations". Food Chem., 2022, 228, 7114-7144.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 头孢曲松钠EP杂质B(头孢噻肟EP杂质E)(头孢地嗪杂质D) as an Impurity". Talanta, 2021, 118, (5), 5389-5397.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ceftriaxone Sodium EP Impurity B(Cefotaxime EP Impurity E)(Cefodizime Impurity D) Using HRMS and NMR". J. Sep. Sci., 2024, 823, 9935-9947.