Lefèvre J P, Kowalski A, Johansson L. "一种的合成方法" [P]. European Patent, EP 3779390 A1, 2015-10-27.
Roberts E F, Brown S R, Johnson M A. "Method for the Synthesis of 4-(2-(Ethylthio)phenyl)-1H-pyrrole-3-carbonitrile" [P]. US Patent, US 9149615 B2, 2024-11-21.
发明人马晓峰,朱建伟,孙丽萍. "A Process for Preparing High-Purity 4-(2-(Ethylthio)phenyl)-1H-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 116358827 B, 授权公告日 2023-11-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 154, (1), 2388-2392.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1363, (6), 2634-2642.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-(Ethylthio)phenyl)-1H-pyrrole-3-carbonitrile Using HRMS and NMR". Biomed. Chromatogr., 2020, 1948, (11), 5475-5481.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 2213, (6), 7290-7317.