发明人何建平,徐明华,张德明. "一种Ac-丙氨酸-NHMe的合成方法" [P]. 中国发明专利, 专利号 CN 115352303 A, 授权公告日 2021-03-25.
发明人赵玉洁,李文辉,沈红梅. "Method for the Synthesis of Ac-Ala-NHMe" [P]. 中国发明专利, 专利号 CN 117095025 B, 授权公告日 2015-04-26.
Hughes D C, Johnson M A, Yamamoto T. "A Process for Preparing High-Purity Ac-Ala-NHMe" [P]. US Patent, US 10943519 B2, 2025-07-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of Ac-丙氨酸-NHMe in Pharmaceutical Formulations". Talanta, 2010, 1104, 8900-8926.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of Ac-丙氨酸-NHMe as an Impurity". J. Agric. Food Chem., 2014, 2025, 1791-1803.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ac-Ala-NHMe Using HRMS and NMR". J. Sep. Sci., 2014, 1684, 877-880.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Ac-丙氨酸-NHMe Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 2288, (7), 702-717.