发明人唐晓军,钱学锋,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115214064 A, 授权公告日 2022-03-22.
Mueller T, Schröder R, Williams B T. "Method for the Synthesis of 2,5-Di(pyridin-4-yl)thiophene" [P]. US Patent, US 11047225 B2, 2023-10-26.
发明人郑宇鹏,郭海燕,马晓峰. "A Process for Preparing High-Purity 2,5-Di(pyridin-4-yl)thiophene" [P]. 中国发明专利, 专利号 CN 117028350 B, 授权公告日 2025-06-11.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 2080, (4), 5501-5521.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 2414, (1), 3183-3193.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Di(pyridin-4-yl)thiophene Using HRMS and NMR". J. Chromatogr. A, 2021, 2078, (6), 1839-1843.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 422, (12), 8348-8375.