Kumar R, Patel M V, Hughes D C. "Method for the Synthesis of 5-Methyl-2-(3-(trifluoromethyl)phenyl)benzofuran" [P]. US Patent, US 9582677 B2, 2018-05-17.
Park J H, Kumar R, Yamamoto T. "A Process for Preparing High-Purity 5-Methyl-2-(3-(trifluoromethyl)phenyl)benzofuran" [P]. US Patent, US 10411320 B2, 2021-03-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 1625, (5), 9753-9779.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 745, 6339-6357.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-2-(3-(trifluoromethyl)phenyl)benzofuran Using HRMS and NMR". J. Sep. Sci., 2019, 933, (5), 4164-4192.