发明人唐晓军,周伟,高志强. "Method for the Synthesis of 1-(6-Oxo-1-phenyl-1,6-dihydropyridazin-3-yl)-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111228420 A, 授权公告日 2022-03-28.
Williams B T, Park J H, Chen K W. "A Process for Preparing High-Purity 1-(6-Oxo-1-phenyl-1,6-dihydropyridazin-3-yl)-1H-imidazole-4-carboxylic acid" [P]. US Patent, US 9678977 B2, 2017-01-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1949, 1287-1305.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2019, 1039, 3114-3126.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Oxo-1-phenyl-1,6-dihydropyridazin-3-yl)-1H-imidazole-4-carboxylic acid Using HRMS and NMR". Food Chem., 2022, 1593, (8), 7712-7720.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1102, (5), 2059-2074.