Björnsson E, Nowak P, Johansson L. "Method for the Synthesis of 2-(6-Oxo-3-(pyrrolidine-1-carbonyl)-5,6-dihydropyridazin-1(4H)-yl)acetic acid" [P]. European Patent, EP 3885361 A1, 2024-09-02.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 352, (2), 2517-2540.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1166, 7194-7206.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-Oxo-3-(pyrrolidine-1-carbonyl)-5,6-dihydropyridazin-1(4H)-yl)acetic acid Using HRMS and NMR". J. Agric. Food Chem., 2015, 2248, 9261-9277.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 1344, (4), 4956-4965.