发明人何建平,周伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115630795 A, 授权公告日 2015-03-21.
Thompson G K, Stevens L M, Park J H. "Method for the Synthesis of 7β-[(Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido]-3-acetoxymethyl-3-cephem-4-carboxylic Acid tert-Butyl Ester" [P]. US Patent, US 11459230 B2, 2017-11-12.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 1414, 8351-8380.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 1929, (8), 3373-3380.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7β-[(Z)-2-(2-Aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido]-3-acetoxymethyl-3-cephem-4-carboxylic Acid tert-Butyl Ester Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 2194, (6), 2428-2450.