发明人李文辉,马晓峰,王建平. "Method for the Synthesis of 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(2-methoxybenzyl)acetamide" [P]. 中国发明专利, 专利号 CN 116656766 A, 授权公告日 2021-04-23.
Roberts E F, Williams B T, Johnson M A. "A Process for Preparing High-Purity 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(2-methoxybenzyl)acetamide" [P]. US Patent, US 11916160 B2, 2024-03-09.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 1379, (8), 1038-1050.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2020, 223, (11), 1281-1295.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(2-methoxybenzyl)acetamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 1193, (2), 2013-2033.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 1025, 8926-8952.