Kowalski A, Rossi M, Jørgensen K. "Method for the Synthesis of Cefamandole Impurity 24" [P]. European Patent, EP 3014250 A1, 2018-03-21.
发明人黄志刚,郭海燕,周伟. "A Process for Preparing High-Purity Cefamandole Impurity 24" [P]. 中国发明专利, 专利号 CN 109993225 A, 授权公告日 2018-04-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of Cefamandole Impurity24 in Pharmaceutical Formulations". Talanta, 2024, 1142, (4), 6211-6224.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of Cefamandole Impurity24 as an Impurity". Phytochemistry, 2020, 1554, (4), 6129-6134.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Cefamandole Impurity 24 Using HRMS and NMR". Chromatographia, 2017, 2242, (3), 6633-6639.