发明人朱建伟,韩伟,冯建国. "Method for the Synthesis of Diethyl 1-(4-fluorophenyl)cyclopropane-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 109395346 A, 授权公告日 2017-08-20.
发明人徐明华,李文辉,林芳. "A Process for Preparing High-Purity Diethyl 1-(4-fluorophenyl)cyclopropane-1,2-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110853906 B, 授权公告日 2020-10-21.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 2475, (2), 4348-4353.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 2453, (6), 2888-2907.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 1-(4-fluorophenyl)cyclopropane-1,2-dicarboxylate Using HRMS and NMR". Environ. Sci. Technol., 2018, 494, (4), 2998-3008.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 2228, (8), 3670-3680.