发明人何建平,林芳,唐晓军. "Method for the Synthesis of N,N’-Diacetylglycine Anhydride" [P]. 中国发明专利, 专利号 CN 115921186 B, 授权公告日 2024-09-09.
发明人林芳,黄志刚,罗永刚. "A Process for Preparing High-Purity N,N’-Diacetylglycine Anhydride" [P]. 中国发明专利, 专利号 CN 115960256 B, 授权公告日 2019-11-28.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of N,N’-二乙酰甘氨酸酐 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 246, (10), 1546-1573.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of N,N’-二乙酰甘氨酸酐 as an Impurity". Chromatographia, 2015, 87, (8), 5069-5095.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N,N’-Diacetylglycine Anhydride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 2274, 8416-8431.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate N,N’-二乙酰甘氨酸酐 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1261, 1843-1872.