Kowalski A, Lefèvre J P, Rossi M. "一种的合成方法" [P]. European Patent, EP 3470094 A1, 2019-06-27.
发明人钱学锋,周伟,冯建国. "Method for the Synthesis of 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(thiophen-2-ylmethyl)acetamide" [P]. 中国发明专利, 专利号 CN 116151450 B, 授权公告日 2018-02-02.
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". Chromatographia, 2013, 2075, (4), 6054-6065.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 226, 3678-3689.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-((6-(1H-Pyrazol-1-yl)pyridazin-3-yl)thio)-N-(thiophen-2-ylmethyl)acetamide Using HRMS and NMR". Anal. Methods, 2021, 828, 9076-9080.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 1952, (4), 6326-6345.