Jørgensen K, Johansson L, Schröder R. "Method for the Synthesis of 2-(3-Amino-2-oxopyridin-1(2h)-yl)-N-carbamoylacetamide" [P]. European Patent, EP 3689087 A1, 2023-08-19.
发明人马晓峰,林芳,王建平. "A Process for Preparing High-Purity 2-(3-Amino-2-oxopyridin-1(2h)-yl)-N-carbamoylacetamide" [P]. 中国发明专利, 专利号 CN 113205164 B, 授权公告日 2016-02-08.
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". Sci. Total Environ., 2012, 507, (12), 7690-7703.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 326, 3265-3283.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Amino-2-oxopyridin-1(2h)-yl)-N-carbamoylacetamide Using HRMS and NMR". J. Agric. Food Chem., 2016, 743, (12), 3659-3675.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 2451, (8), 7284-7307.