发明人唐晓军,杨光,李文辉. "Method for the Synthesis of O2-tert-Butyl O3-methyl (3S)-7-fluoro-2-azabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115259466 B, 授权公告日 2024-05-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1338, 6179-6193.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 1263, 500-511.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of O2-tert-Butyl O3-methyl (3S)-7-fluoro-2-azabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1686, 5165-5171.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 2426, 2820-2832.