O'Brien P Q, Fischer A B, Brown S R. "Method for the Synthesis of 4-(Difluoromethyl)-6-fluoro-2-iodopyridin-3-ol" [P]. US Patent, US 11251429 B2, 2023-09-20.
发明人沈红梅,韩伟,周伟. "A Process for Preparing High-Purity 4-(Difluoromethyl)-6-fluoro-2-iodopyridin-3-ol" [P]. 中国发明专利, 专利号 CN 109290470 A, 授权公告日 2016-08-27.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(二氟甲基)-6-氟-2-碘吡啶-3-醇 in Pharmaceutical Formulations". Chromatographia, 2018, 244, 1581-1610.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(二氟甲基)-6-氟-2-碘吡啶-3-醇 as an Impurity". Anal. Chim. Acta, 2016, 1077, (5), 478-503.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-6-fluoro-2-iodopyridin-3-ol Using HRMS and NMR". Talanta, 2010, 2019, 7298-7319.