发明人徐明华,郑宇鹏,林芳. "Method for the Synthesis of 4-(3,4-Dimethylphenoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 117975095 B, 授权公告日 2019-04-10.
发明人李文辉,钱学锋,韩伟. "A Process for Preparing High-Purity 4-(3,4-Dimethylphenoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 113660451 A, 授权公告日 2021-05-03.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2014, 2367, 3278-3288.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 1634, (9), 4620-4644.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dimethylphenoxy)benzoic acid Using HRMS and NMR". Sci. Total Environ., 2025, 1560, 7775-7784.