Mueller T, Yamamoto T, Kumar R. "一种的合成方法" [P]. US Patent, US 11566989 B2, 2024-01-15.
Anderson J P, Klinger H, Kumar R. "Method for the Synthesis of 3-Bromo-4-ethoxycinnamic Acid" [P]. US Patent, US 9550513 B2, 2025-03-01.
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". Chemosphere, 2024, 1582, (6), 1091-1107.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 394, 9363-9376.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-4-ethoxycinnamic Acid Using HRMS and NMR". Biomed. Chromatogr., 2016, 1233, (11), 5524-5549.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1869, 6083-6092.