发明人陈志强,赵玉洁,韩伟. "Method for the Synthesis of Tert-butyl 5-(2-methoxy-2-oxoethyl)-2-azabicyclo[2.2.2]Octane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116072196 A, 授权公告日 2020-06-28.
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". Food Chem., 2021, 1943, 6705-6712.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1981, (10), 4048-4072.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 5-(2-methoxy-2-oxoethyl)-2-azabicyclo[2.2.2]Octane-2-carboxylate Using HRMS and NMR". Phytochemistry, 2014, 2112, (3), 5138-5153.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 2348, (4), 5926-5950.