发明人唐晓军,马晓峰,林芳. "Method for the Synthesis of Oseltamivir EP Impurity C" [P]. 中国发明专利, 专利号 CN 109801542 A, 授权公告日 2019-06-06.
发明人李文辉,何建平,林芳. "A Process for Preparing High-Purity Oseltamivir EP Impurity C" [P]. 中国发明专利, 专利号 CN 116899794 B, 授权公告日 2021-12-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 奥司他韦EP杂质C in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 753, (9), 920-941.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 奥司他韦EP杂质C as an Impurity". J. Nat. Prod., 2012, 1605, (6), 2797-2811.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Oseltamivir EP Impurity C Using HRMS and NMR". Chemosphere, 2016, 1865, 3726-3735.