发明人王建平,孙丽萍,赵玉洁. "Method for the Synthesis of 6-Fluoro-2-formyl-3-hydroxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 108319214 B, 授权公告日 2025-02-22.
发明人张德明,孙丽萍,胡光. "A Process for Preparing High-Purity 6-Fluoro-2-formyl-3-hydroxybenzoic Acid" [P]. 中国发明专利, 专利号 CN 116719061 A, 授权公告日 2022-11-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 6-氟-2-甲酰基-3-羟基苯甲酸 in Pharmaceutical Formulations". Molecules, 2014, 331, 4523-4541.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-氟-2-甲酰基-3-羟基苯甲酸 as an Impurity". Anal. Chim. Acta, 2018, 960, (1), 1100-1125.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-Fluoro-2-formyl-3-hydroxybenzoic Acid Using HRMS and NMR". Anal. Methods, 2014, 2323, (7), 4704-4712.