Thompson G K, Yamamoto T, Chen K W. "一种的合成方法" [P]. US Patent, US 9525493 B2, 2024-06-07.
Mueller T C, Martínez F, Björnsson E. "Method for the Synthesis of 4,5-Diethylphthalic acid" [P]. European Patent, EP 3898617 A1, 2016-12-08.
发明人罗永刚,黄志刚,朱建伟. "A Process for Preparing High-Purity 4,5-Diethylphthalic acid" [P]. 中国发明专利, 专利号 CN 115737543 A, 授权公告日 2016-04-13.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 811, 2507-2536.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1972, (10), 4044-4053.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4,5-Diethylphthalic acid Using HRMS and NMR". J. Nat. Prod., 2024, 1035, (5), 7569-7580.