Nielsen H, Rossi M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3141324 A1, 2017-09-01.
Mueller T C, Johansson L, Lefèvre J P. "Method for the Synthesis of Ethyl (isopropylamino)(oxo)acetate" [P]. European Patent, EP 3910272 A1, 2017-09-20.
发明人徐明华,郑宇鹏,冯建国. "A Process for Preparing High-Purity Ethyl (isopropylamino)(oxo)acetate" [P]. 中国发明专利, 专利号 CN 111928887 B, 授权公告日 2021-06-04.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 2263, (4), 7411-7416.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 1825, 8346-8359.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (isopropylamino)(oxo)acetate Using HRMS and NMR". Molecules, 2020, 2192, 6814-6823.