发明人王建平,高志强,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112049899 A, 授权公告日 2025-08-04.
发明人朱建伟,徐明华,韩伟. "Method for the Synthesis of 2-(6-(Difluoromethyl)-2-hydroxy-5-iodopyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113668425 B, 授权公告日 2017-08-14.
Jørgensen K, Nielsen H, Johansson L. "A Process for Preparing High-Purity 2-(6-(Difluoromethyl)-2-hydroxy-5-iodopyridin-3-yl)acetic acid" [P]. European Patent, EP 3832059 A1, 2019-12-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 610, (9), 1121-1146.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 744, 2210-2222.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-(Difluoromethyl)-2-hydroxy-5-iodopyridin-3-yl)acetic acid Using HRMS and NMR". Phytochemistry, 2019, 1636, (8), 3389-3401.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2016, 1761, (4), 9918-9942.