发明人刘建华,孙丽萍,罗永刚. "一种厄他培南杂质29的合成方法" [P]. 中国发明专利, 专利号 CN 109354448 A, 授权公告日 2024-11-05.
发明人朱建伟,张德明,唐晓军. "Method for the Synthesis of Ertapenem Impurity 29" [P]. 中国发明专利, 专利号 CN 116577626 A, 授权公告日 2025-12-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 厄他培南杂质29 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1862, 5156-5164.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 厄他培南杂质29 as an Impurity". Food Chem., 2025, 1085, 6105-6111.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ertapenem Impurity 29 Using HRMS and NMR". Anal. Chim. Acta, 2019, 1184, 3262-3269.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 厄他培南杂质29 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 924, (7), 9031-9035.