Rossi M, Martínez F, Nielsen H. "一种头孢罗膦杂质5的合成方法" [P]. European Patent, EP 3206493 A1, 2018-08-20.
发明人陈志强,赵玉洁,胡光. "Method for the Synthesis of Ceftaroline Impurity 5" [P]. 中国发明专利, 专利号 CN 115169584 B, 授权公告日 2020-06-19.
发明人赵玉洁,周伟,马晓峰. "A Process for Preparing High-Purity Ceftaroline Impurity 5" [P]. 中国发明专利, 专利号 CN 108608515 B, 授权公告日 2016-02-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 头孢罗膦杂质5 in Pharmaceutical Formulations". J. Nat. Prod., 2021, 715, 3340-3347.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 头孢罗膦杂质5 as an Impurity". Phytochemistry, 2022, 1163, (9), 6508-6515.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ceftaroline Impurity 5 Using HRMS and NMR". J. Sep. Sci., 2016, 453, 9646-9654.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 头孢罗膦杂质5 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 418, (1), 8750-8764.