Davis P L, Klinger H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11217571 B2, 2020-06-21.
Stevens L M, Schröder R, Roberts E F. "Method for the Synthesis of Diethyl aspartate" [P]. US Patent, US 9068287 B2, 2016-09-24.
发明人王建平,钱学锋,郑宇鹏. "A Process for Preparing High-Purity Diethyl aspartate" [P]. 中国发明专利, 专利号 CN 110969779 B, 授权公告日 2016-06-18.
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". Rapid Commun. Mass Spectrom., 2021, 1184, 445-448.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1214, (6), 6575-6585.