发明人何建平,罗永刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113236331 A, 授权公告日 2017-12-15.
发明人冯建国,林芳,韩伟. "Method for the Synthesis of Ethyl 4-(5-cyanofuran-2-yl)benzoate" [P]. 中国发明专利, 专利号 CN 109460925 A, 授权公告日 2022-06-07.
Williams B T, Park J H, Hughes D C. "A Process for Preparing High-Purity Ethyl 4-(5-cyanofuran-2-yl)benzoate" [P]. US Patent, US 10854680 B2, 2021-07-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1176, (7), 5884-5903.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 781, (5), 9546-9550.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-(5-cyanofuran-2-yl)benzoate Using HRMS and NMR". J. Agric. Food Chem., 2018, 2064, 9809-9820.