Klinger H, Hughes D C, Fischer A B. "一种2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid的合成方法" [P]. US Patent, US 11151175 B2, 2019-05-10.
Björnsson E, Mueller T C, Jørgensen K. "Method for the Synthesis of 2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid" [P]. European Patent, EP 3688408 A1, 2024-03-09.
发明人朱建伟,赵玉洁,沈红梅. "A Process for Preparing High-Purity 2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid" [P]. 中国发明专利, 专利号 CN 113688770 A, 授权公告日 2022-01-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid in Pharmaceutical Formulations". Chemosphere, 2025, 444, (11), 8836-8854.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid as an Impurity". Food Chem., 2025, 2400, 7277-7287.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-fluoro-5-[(4-methoxypiperidin-1-yl)carbonylamino]benzoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 781, 9340-9360.