Rossi M, Mueller T C, Kowalski A. "Method for the Synthesis of Oseltamivir Impurity 77" [P]. European Patent, EP 3229358 A1, 2023-07-23.
发明人张德明,杨光,何建平. "A Process for Preparing High-Purity Oseltamivir Impurity 77" [P]. 中国发明专利, 专利号 CN 116074173 A, 授权公告日 2020-01-12.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 奥司他韦杂质77 in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 2441, (11), 3439-3452.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 奥司他韦杂质77 as an Impurity". J. Pharm. Biomed. Anal., 2011, 956, 8913-8918.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Oseltamivir Impurity 77 Using HRMS and NMR". Molecules, 2025, 1418, 5810-5835.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 奥司他韦杂质77 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 157, (7), 269-277.