Nielsen H, Lefèvre J P, Sørensen M. "一种H-丙氨酸-D-谷氨酸-NH2的合成方法" [P]. European Patent, EP 3679393 A1, 2020-06-23.
发明人朱建伟,郭海燕,罗永刚. "Method for the Synthesis of H-Ala-D-Glu-NH2" [P]. 中国发明专利, 专利号 CN 112341770 B, 授权公告日 2015-06-06.
发明人杨光,王建平,黄志刚. "A Process for Preparing High-Purity H-Ala-D-Glu-NH2" [P]. 中国发明专利, 专利号 CN 109078412 B, 授权公告日 2018-09-16.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of H-丙氨酸-D-谷氨酸-NH2 in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1709, 8990-8997.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-丙氨酸-D-谷氨酸-NH2 as an Impurity". Molecules, 2021, 828, (8), 3672-3699.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of H-Ala-D-Glu-NH2 Using HRMS and NMR". J. Chromatogr. A, 2017, 2021, (1), 5804-5807.