发明人赵玉洁,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109203289 A, 授权公告日 2025-12-27.
发明人胡光,朱建伟,郭海燕. "Method for the Synthesis of 4-Fluoro-2-methyl-5-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 108356781 B, 授权公告日 2023-03-28.
Lee S K, Williams B T, Mueller T. "A Process for Preparing High-Purity 4-Fluoro-2-methyl-5-nitrobenzoic acid" [P]. US Patent, US 11286742 B2, 2024-05-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2016, 1844, (4), 3406-3420.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 1981, 615-619.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-2-methyl-5-nitrobenzoic acid Using HRMS and NMR". Anal. Chim. Acta, 2014, 1459, 4287-4292.