发明人沈红梅,郭海燕,张德明. "一种头孢他啶杂质38混合物的合成方法" [P]. 中国发明专利, 专利号 CN 109825473 A, 授权公告日 2017-08-07.
发明人王建平,何建平,赵玉洁. "Method for the Synthesis of Ceftazidime Impurity 38 Mixture" [P]. 中国发明专利, 专利号 CN 113320316 B, 授权公告日 2019-08-03.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 头孢他啶杂质38混合物 in Pharmaceutical Formulations". Molecules, 2014, 1516, (4), 5997-6023.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 头孢他啶杂质38混合物 as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1845, 5371-5385.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ceftazidime Impurity 38 Mixture Using HRMS and NMR". Talanta, 2016, 327, (4), 1455-1474.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 头孢他啶杂质38混合物 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 287, (3), 3220-3232.