Björnsson E, Sørensen M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3279202 A1, 2017-06-27.
发明人李文辉,朱建伟,冯建国. "Method for the Synthesis of 3-(2,3,5,6-Tetramethylbenzoyl)-acrylic Acid" [P]. 中国发明专利, 专利号 CN 113955774 B, 授权公告日 2021-10-02.
发明人胡光,韩伟,冯建国. "A Process for Preparing High-Purity 3-(2,3,5,6-Tetramethylbenzoyl)-acrylic Acid" [P]. 中国发明专利, 专利号 CN 110979480 B, 授权公告日 2024-03-02.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2264, 1013-1039.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 1088, 4204-4224.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,3,5,6-Tetramethylbenzoyl)-acrylic Acid Using HRMS and NMR". Anal. Chem., 2013, 1708, 3045-3063.