发明人高志强,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113593790 A, 授权公告日 2018-06-21.
发明人周伟,林芳,孙丽萍. "Method for the Synthesis of 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(p-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 108555731 B, 授权公告日 2023-12-12.
发明人钱学锋,韩伟,唐晓军. "A Process for Preparing High-Purity 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(p-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 113806375 B, 授权公告日 2023-03-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 1423, (4), 974-1004.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 1141, 6168-6179.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-((3-Cyano-4-(3,4-dimethoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(p-tolyl)acetamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 2113, (3), 3209-3229.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 563, (11), 3582-3585.