Chen K W, Williams B T, Kumar R. "一种3,4-diethylbenzoic acid的合成方法" [P]. US Patent, US 11619360 B2, 2024-08-18.
发明人黄志刚,赵玉洁,马晓峰. "Method for the Synthesis of 3,4-diethylbenzoic acid" [P]. 中国发明专利, 专利号 CN 114655329 A, 授权公告日 2020-09-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 3,4-diethylbenzoic acid in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 2201, (1), 1626-1642.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,4-diethylbenzoic acid as an Impurity". Biomed. Chromatogr., 2011, 1795, 9467-9482.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-diethylbenzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2016, 2250, 1144-1166.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 3,4-diethylbenzoic acid Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 1288, 9530-9548.