Stevens L M, Brown S R, Mueller T. "Method for the Synthesis of N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-3-carboxamide" [P]. US Patent, US 9712616 B2, 2020-04-25.
发明人林芳,陈志强,郑宇鹏. "A Process for Preparing High-Purity N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112925086 B, 授权公告日 2017-02-08.
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". J. Nat. Prod., 2016, 872, 6164-6167.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 1271, (7), 1173-1202.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)thiophene-3-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2014, 1669, (3), 4206-4214.