发明人郭海燕,冯建国,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114758048 A, 授权公告日 2021-02-25.
发明人郭海燕,韩伟,林芳. "Method for the Synthesis of Pivaloyl-L-phenylalanine" [P]. 中国发明专利, 专利号 CN 108796621 B, 授权公告日 2022-03-03.
发明人郑宇鹏,孙丽萍,马晓峰. "A Process for Preparing High-Purity Pivaloyl-L-phenylalanine" [P]. 中国发明专利, 专利号 CN 110987341 A, 授权公告日 2021-03-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 957, (4), 5232-5250.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 532, 7119-7137.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Pivaloyl-L-phenylalanine Using HRMS and NMR". Anal. Chem., 2011, 1399, 3865-3882.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 316, (1), 9217-9244.