Lefèvre J P, Jørgensen K, Kowalski A. "Method for the Synthesis of 6-(trifluoromethyl)isoxazolo[4,5-b]pyridin-3-amine" [P]. European Patent, EP 3934147 A1, 2024-09-01.
Jørgensen K, Schröder R, Nielsen H. "A Process for Preparing High-Purity 6-(trifluoromethyl)isoxazolo[4,5-b]pyridin-3-amine" [P]. European Patent, EP 3163189 A1, 2015-10-05.
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". Chemosphere, 2019, 795, (12), 8288-8292.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2010, 993, (2), 7142-7160.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-(trifluoromethyl)isoxazolo[4,5-b]pyridin-3-amine Using HRMS and NMR". Talanta, 2022, 1572, (2), 7281-7289.