发明人韩伟,马晓峰,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110023440 A, 授权公告日 2016-11-12.
发明人胡光,郑宇鹏,陈志强. "Method for the Synthesis of 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)dihydrofuran-2,5-dione" [P]. 中国发明专利, 专利号 CN 116225071 A, 授权公告日 2015-12-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1076, (4), 6287-6313.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 2208, (6), 950-972.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)dihydrofuran-2,5-dione Using HRMS and NMR". Anal. Chem., 2010, 477, (5), 5302-5317.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 1025, (6), 8560-8574.