Johansson L, Kowalski A, Rossi M. "Method for the Synthesis of tert-Butyl 2-(2-Methyl-1-pyrrolidinyl)acetate" [P]. European Patent, EP 3859541 A1, 2016-12-10.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2-甲基-1-吡咯烷基)乙酸叔丁酯 in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1866, 8470-8479.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-甲基-1-吡咯烷基)乙酸叔丁酯 as an Impurity". J. Sep. Sci., 2018, 2138, (7), 4881-4905.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-(2-Methyl-1-pyrrolidinyl)acetate Using HRMS and NMR". Chromatographia, 2010, 106, (3), 3450-3457.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 2-(2-甲基-1-吡咯烷基)乙酸叔丁酯 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 652, (4), 1738-1745.