Hughes D C, Anderson J P, Patel M V. "一种的合成方法" [P]. US Patent, US 9263829 B2, 2015-05-22.
Martínez F, Kowalski A, Johansson L. "Method for the Synthesis of 2,7-Dimethyl-1-benzothiophene-3-sulfonyl chloride" [P]. European Patent, EP 3827672 A1, 2024-01-02.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 321, 2417-2421.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 81, 7507-7523.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2,7-Dimethyl-1-benzothiophene-3-sulfonyl chloride Using HRMS and NMR". J. Sep. Sci., 2021, 1437, (5), 3212-3216.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2021, 1268, (12), 5619-5630.