Thompson G K, O'Brien P Q, Chen K W. "一种的合成方法" [P]. US Patent, US 11088047 B2, 2016-04-25.
Williams B T, Davis P L, Johnson M A. "Method for the Synthesis of 2-Chloro-1-(5-chlorothiophen-2-yl)ethan-1-one" [P]. US Patent, US 9925251 B2, 2015-04-14.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 147, (4), 145-155.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 1496, (7), 8853-8876.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(5-chlorothiophen-2-yl)ethan-1-one Using HRMS and NMR". Talanta, 2011, 936, (9), 1391-1395.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1376, (9), 2554-2569.