发明人冯建国,陈志强,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110528742 A, 授权公告日 2023-04-14.
Björnsson E, Nowak P, Rossi M. "Method for the Synthesis of 5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid" [P]. European Patent, EP 3990047 A1, 2022-11-18.
发明人赵玉洁,杨光,王建平. "A Process for Preparing High-Purity 5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112064744 B, 授权公告日 2024-12-06.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1915, (10), 7741-7754.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 1883, 6559-6588.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5-Oxotricyclo[2.2.1.0,2,6]heptane-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2017, 1656, (3), 2803-2828.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 805, 1131-1137.