发明人李文辉,周伟,王建平. "Method for the Synthesis of 4-Chloro-2-methylphenethyl ethyl oxalate" [P]. 中国发明专利, 专利号 CN 111640367 A, 授权公告日 2021-03-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1590, (1), 9808-9833.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 2262, (4), 7549-7564.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-methylphenethyl ethyl oxalate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 2312, (3), 351-371.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 1304, (2), 653-660.