发明人刘建华,韩伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115105706 A, 授权公告日 2022-01-27.
发明人李文辉,唐晓军,陈志强. "Method for the Synthesis of 4-(Thiophen-2-yl)pyridine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 111108545 A, 授权公告日 2025-06-19.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1392, 4550-4555.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 1005, (6), 3296-3312.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Thiophen-2-yl)pyridine-2-carbonitrile Using HRMS and NMR". Anal. Chem., 2019, 654, (6), 2436-2457.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2020, 1656, (11), 1269-1288.