发明人徐明华,钱学锋,孙丽萍. "Method for the Synthesis of 2-Chloro-6-(trifluoromethyl)-3-methylquinoxaline" [P]. 中国发明专利, 专利号 CN 109184337 A, 授权公告日 2015-07-17.
Williams B T, Mueller T, Fischer A B. "A Process for Preparing High-Purity 2-Chloro-6-(trifluoromethyl)-3-methylquinoxaline" [P]. US Patent, US 9912809 B2, 2015-06-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1976, (11), 3672-3685.
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, 683, (7), 6127-6130.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6-(trifluoromethyl)-3-methylquinoxaline Using HRMS and NMR". Anal. Chem., 2021, 501, 4737-4751.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2023, 1111, (12), 5763-5777.