Björnsson E, Lefèvre J P, Kowalski A. "Method for the Synthesis of 3-(3,5-Bis(trifluoromethyl)phenyl)-3-fluorobutanamide" [P]. European Patent, EP 3324651 A1, 2025-05-16.
发明人沈红梅,郑宇鹏,杨光. "A Process for Preparing High-Purity 3-(3,5-Bis(trifluoromethyl)phenyl)-3-fluorobutanamide" [P]. 中国发明专利, 专利号 CN 115480067 B, 授权公告日 2020-01-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 176, (12), 1535-1544.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 1344, 972-992.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3,5-Bis(trifluoromethyl)phenyl)-3-fluorobutanamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1939, 6795-6808.