Yamamoto T, Williams B T, Chen K W. "一种的合成方法" [P]. US Patent, US 10029547 B2, 2019-12-28.
发明人张德明,唐晓军,徐明华. "Method for the Synthesis of 2-(4-Chlorophenyl)-2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}acetonitrile" [P]. 中国发明专利, 专利号 CN 116819226 A, 授权公告日 2016-04-15.
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". J. Nat. Prod., 2010, 2280, (7), 5192-5217.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 1059, (4), 7792-7812.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chlorophenyl)-2-{6-[(4-chlorophenyl)sulfanyl]pyridazin-3-yl}acetonitrile Using HRMS and NMR". Anal. Chim. Acta, 2011, 2062, 721-748.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 101, (8), 9277-9293.