发明人钱学锋,沈红梅,韩伟. "Method for the Synthesis of 5-(Trifluoromethyl)quinoxalin-2-ol" [P]. 中国发明专利, 专利号 CN 113127417 A, 授权公告日 2024-07-17.
发明人郑宇鹏,徐明华,唐晓军. "A Process for Preparing High-Purity 5-(Trifluoromethyl)quinoxalin-2-ol" [P]. 中国发明专利, 专利号 CN 113797480 B, 授权公告日 2019-08-02.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1492, (1), 3184-3192.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1195, (5), 2140-2146.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Trifluoromethyl)quinoxalin-2-ol Using HRMS and NMR". Anal. Chim. Acta, 2017, 2042, (5), 6390-6406.