Jørgensen K, Lefèvre J P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3299755 A1, 2017-09-21.
Nowak P, Kowalski A, Lefèvre J P. "Method for the Synthesis of 5-[3-amino-5-(trifluoromethyl)phenyl]-2,3-dihydro-1h-1,2,4-triazol-3-one" [P]. European Patent, EP 3032918 A1, 2024-02-20.
Stevens L M, Schröder R, Hughes D C. "A Process for Preparing High-Purity 5-[3-amino-5-(trifluoromethyl)phenyl]-2,3-dihydro-1h-1,2,4-triazol-3-one" [P]. US Patent, US 10325576 B2, 2020-10-26.
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". Phytochemistry, 2011, 2336, (9), 9248-9253.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 2152, 5110-5131.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-[3-amino-5-(trifluoromethyl)phenyl]-2,3-dihydro-1h-1,2,4-triazol-3-one Using HRMS and NMR". Food Chem., 2010, 406, 2196-2199.