发明人郑宇鹏,罗永刚,张德明. "Method for the Synthesis of 4-(4-Chlorophenyl)-2-((4-methoxyphenyl)thio)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 110119321 B, 授权公告日 2021-10-15.
发明人胡光,沈红梅,何建平. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-2-((4-methoxyphenyl)thio)nicotinonitrile" [P]. 中国发明专利, 专利号 CN 109235891 A, 授权公告日 2021-03-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 2446, 7784-7813.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2011, 2111, (4), 8672-8702.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-2-((4-methoxyphenyl)thio)nicotinonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 1584, (4), 8024-8036.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1718, (12), 8080-8090.