Brown S R, Patel M V, Fischer A B. "一种的合成方法" [P]. US Patent, US 10445297 B2, 2022-10-01.
Kowalski A, Lefèvre J P, Björnsson E. "Method for the Synthesis of 2-Butoxy-5-fluorobenzoic acid" [P]. European Patent, EP 3231813 A1, 2019-05-09.
发明人郑宇鹏,王建平,赵玉洁. "A Process for Preparing High-Purity 2-Butoxy-5-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 116289854 B, 授权公告日 2025-04-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 313, 3749-3762.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 491, 474-495.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Butoxy-5-fluorobenzoic acid Using HRMS and NMR". Phytochemistry, 2013, 1402, (1), 7980-7996.