发明人罗永刚,沈红梅,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110190341 A, 授权公告日 2021-10-02.
Lefèvre J P, Rossi M, Björnsson E. "Method for the Synthesis of 4-Oxo-4-(3-{[(tetrahydro-2-furanylmethyl)amino]-carbonyl}anilino)butanoic acid" [P]. European Patent, EP 3330061 A1, 2020-06-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 456, (3), 4792-4819.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 2184, (8), 2782-2804.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Oxo-4-(3-{[(tetrahydro-2-furanylmethyl)amino]-carbonyl}anilino)butanoic acid Using HRMS and NMR". Talanta, 2017, 1301, 7186-7202.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 2300, 2443-2463.