发明人罗永刚,孙丽萍,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117612260 A, 授权公告日 2022-07-15.
发明人韩伟,刘建华,马晓峰. "Method for the Synthesis of O7-tert-Butyl O2-ethyl endo-7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115420299 A, 授权公告日 2022-02-23.
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. Pharm. Biomed. Anal., 2012, 1482, (12), 8720-8725.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 968, (1), 5461-5475.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of O7-tert-Butyl O2-ethyl endo-7-azabicyclo[2.2.1]heptane-2,7-dicarboxylate Using HRMS and NMR". Molecules, 2011, 2366, 9252-9278.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2024, 256, 810-824.