发明人马晓峰,钱学锋,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112286143 A, 授权公告日 2021-03-06.
Fischer A B, Johnson M A, Chen K W. "Method for the Synthesis of 6-(4-Bromophenyl)-2-hydroxynicotinic acid" [P]. US Patent, US 10929395 B2, 2022-01-21.
Park J H, Johnson M A, Klinger H. "A Process for Preparing High-Purity 6-(4-Bromophenyl)-2-hydroxynicotinic acid" [P]. US Patent, US 9488998 B2, 2023-12-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 1386, (7), 8797-8810.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 1358, (3), 89-114.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Bromophenyl)-2-hydroxynicotinic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 355, (12), 4983-5003.