Brown S R, Williams B T, Roberts E F. "一种头孢罗膦杂质2的合成方法" [P]. US Patent, US 11875268 B2, 2015-01-07.
发明人王建平,何建平,沈红梅. "Method for the Synthesis of Ceftaroline Impurity 2" [P]. 中国发明专利, 专利号 CN 112264694 A, 授权公告日 2022-03-15.
发明人赵玉洁,钱学锋,唐晓军. "A Process for Preparing High-Purity Ceftaroline Impurity 2" [P]. 中国发明专利, 专利号 CN 117132204 A, 授权公告日 2015-05-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 头孢罗膦杂质2 in Pharmaceutical Formulations". Food Chem., 2022, 405, (12), 8675-8690.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 头孢罗膦杂质2 as an Impurity". Anal. Chem., 2024, 361, 8460-8486.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ceftaroline Impurity 2 Using HRMS and NMR". Sci. Total Environ., 2010, 1278, (8), 7847-7860.