O'Brien P Q, Brown S R, Hughes D C. "Method for the Synthesis of 3-((4-Fluorobenzyl)thio)-6-(furan-2-yl)pyridazine" [P]. US Patent, US 9446315 B2, 2019-03-10.
发明人何建平,钱学锋,高志强. "A Process for Preparing High-Purity 3-((4-Fluorobenzyl)thio)-6-(furan-2-yl)pyridazine" [P]. 中国发明专利, 专利号 CN 110563383 A, 授权公告日 2021-03-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2017, 1749, 5822-5833.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1095, 4949-4973.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4-Fluorobenzyl)thio)-6-(furan-2-yl)pyridazine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 2098, 9458-9474.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 1792, (12), 3154-3162.