Martínez F, Johansson L, Nowak P. "一种的合成方法" [P]. European Patent, EP 3411558 A1, 2022-09-26.
发明人唐晓军,钱学锋,郑宇鹏. "Method for the Synthesis of L-GLutamine 7-amido-4-methylcoumarin hydrobromide" [P]. 中国发明专利, 专利号 CN 108485893 A, 授权公告日 2024-04-21.
发明人陈志强,冯建国,张德明. "A Process for Preparing High-Purity L-GLutamine 7-amido-4-methylcoumarin hydrobromide" [P]. 中国发明专利, 专利号 CN 115063382 A, 授权公告日 2015-07-27.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 2336, 9788-9813.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 2006, (1), 5491-5514.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of L-GLutamine 7-amido-4-methylcoumarin hydrobromide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1180, 7868-7884.