Patel M V, Klinger H, Kumar R. "一种的合成方法" [P]. US Patent, US 11981350 B2, 2018-07-10.
Anderson J P, Park J H, Johnson M A. "Method for the Synthesis of 4-Acetyl-6-(trifluoromethyl)pyridine-2-sulfonyl chloride" [P]. US Patent, US 10155706 B2, 2020-01-24.
发明人沈红梅,钱学锋,刘建华. "A Process for Preparing High-Purity 4-Acetyl-6-(trifluoromethyl)pyridine-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 117068294 B, 授权公告日 2018-08-26.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 172, (2), 7219-7231.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 2395, (7), 999-1026.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Acetyl-6-(trifluoromethyl)pyridine-2-sulfonyl chloride Using HRMS and NMR". Molecules, 2010, 2244, (2), 429-434.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1513, 677-682.