发明人郑宇鹏,唐晓军,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117687332 A, 授权公告日 2019-06-02.
发明人韩伟,沈红梅,林芳. "Method for the Synthesis of 5-(Trifluoromethoxy)benzofuran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117778545 B, 授权公告日 2020-02-04.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 960, 5595-5612.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 1473, 8359-8362.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Trifluoromethoxy)benzofuran-2-carboxylic acid Using HRMS and NMR". J. Agric. Food Chem., 2012, 822, 1800-1828.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 2100, 6134-6144.