发明人冯建国,孙丽萍,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113118150 A, 授权公告日 2025-11-01.
发明人高志强,冯建国,郭海燕. "Method for the Synthesis of 6-(2-Chlorophenoxy)-2-(2-hydroxyethyl)pyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 113260720 B, 授权公告日 2023-02-26.
Johnson M A, Anderson J P, Brown S R. "A Process for Preparing High-Purity 6-(2-Chlorophenoxy)-2-(2-hydroxyethyl)pyridazin-3(2H)-one" [P]. US Patent, US 9273199 B2, 2015-05-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 465, (4), 6739-6762.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 730, (10), 8942-8972.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(2-Chlorophenoxy)-2-(2-hydroxyethyl)pyridazin-3(2H)-one Using HRMS and NMR". J. Nat. Prod., 2010, 935, (6), 7458-7479.