发明人徐明华,王建平,孙丽萍. "Method for the Synthesis of 6-(2-Fluoroethoxy)pyridazine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108308298 A, 授权公告日 2016-08-27.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1060, (1), 1759-1770.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 803, 4053-4071.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-(2-Fluoroethoxy)pyridazine-3-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2019, 499, (10), 4503-4516.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1517, (12), 2788-2807.