发明人郭海燕,赵玉洁,马晓峰. "Method for the Synthesis of 7-(tert-Butyl) 1-methyl 3-oxo-7-azabicyclo[2.2.1]heptane-1,7-dicarboxylate" [P]. 中国发明专利, 专利号 CN 108097241 A, 授权公告日 2025-08-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 1416, 7180-7210.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1370, (8), 834-863.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7-(tert-Butyl) 1-methyl 3-oxo-7-azabicyclo[2.2.1]heptane-1,7-dicarboxylate Using HRMS and NMR". J. Sep. Sci., 2020, 855, 879-883.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 2204, 458-473.