发明人马晓峰,唐晓军,赵玉洁. "一种N-乙酰基-D-谷氨酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 108219357 A, 授权公告日 2015-12-02.
Kowalski A, Martínez F, Schröder R. "Method for the Synthesis of N-Acetyl-D-Glutamine" [P]. European Patent, EP 3422369 A1, 2018-01-19.
Patel M V, Williams B T, Anderson J P. "A Process for Preparing High-Purity N-Acetyl-D-Glutamine" [P]. US Patent, US 10444041 B2, 2019-07-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of N-乙酰基-D-谷氨酰胺 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 822, 1232-1252.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-乙酰基-D-谷氨酰胺 as an Impurity". J. Chromatogr. A, 2015, 278, 182-195.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of N-Acetyl-D-Glutamine Using HRMS and NMR". Anal. Chem., 2014, 2258, 8613-8629.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate N-乙酰基-D-谷氨酰胺 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 1923, (7), 9035-9044.