发明人王建平,沈红梅,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108752919 A, 授权公告日 2015-07-16.
Kumar R, Hughes D C, Schröder R. "Method for the Synthesis of 2-Ethyl-6-methylbenzofuran" [P]. US Patent, US 11616634 B2, 2017-10-03.
发明人刘建华,杨光,陈志强. "A Process for Preparing High-Purity 2-Ethyl-6-methylbenzofuran" [P]. 中国发明专利, 专利号 CN 113557433 B, 授权公告日 2015-11-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 2188, (9), 6166-6184.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 281, 5019-5044.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-6-methylbenzofuran Using HRMS and NMR". Anal. Chem., 2020, 412, 5492-5505.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2016, 1602, (9), 563-568.