Davis P L, Roberts E F, Johnson M A. "一种的合成方法" [P]. US Patent, US 10310270 B2, 2019-09-14.
发明人何建平,高志强,郭海燕. "Method for the Synthesis of 6-(4-Chlorophenylthio)Pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 108189403 B, 授权公告日 2021-02-27.
发明人周伟,徐明华,陈志强. "A Process for Preparing High-Purity 6-(4-Chlorophenylthio)Pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 116462968 B, 授权公告日 2019-05-07.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 2168, (5), 880-885.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 1892, 3417-3447.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Chlorophenylthio)Pyridine-3-carbonitrile Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 2089, (8), 8734-8751.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 216, 3131-3134.