Mueller T, Hughes D C, Kumar R. "一种的合成方法" [P]. US Patent, US 10799246 B2, 2016-11-28.
发明人孙丽萍,胡光,钱学锋. "Method for the Synthesis of 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)ethanethioamide" [P]. 中国发明专利, 专利号 CN 117759917 B, 授权公告日 2018-05-05.
Yamamoto T, Schröder R, Davis P L. "A Process for Preparing High-Purity 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)ethanethioamide" [P]. US Patent, US 10272837 B2, 2015-06-13.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 838, (5), 928-945.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 2356, (8), 1362-1382.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Methyl-6-oxopyridazin-1(6H)-yl)ethanethioamide Using HRMS and NMR". Environ. Sci. Technol., 2011, 2018, (12), 1038-1045.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 200, 7104-7125.