发明人冯建国,林芳,郑宇鹏. "Method for the Synthesis of 6-Ethyl-3-benzofuranacetic acid" [P]. 中国发明专利, 专利号 CN 113276347 A, 授权公告日 2015-06-26.
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". Chromatographia, 2012, 548, 7629-7635.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 1565, 3016-3038.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-3-benzofuranacetic acid Using HRMS and NMR". Food Chem., 2012, 992, (1), 6846-6868.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 1630, (4), 3645-3662.