发明人李文辉,马晓峰,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114475773 A, 授权公告日 2024-01-15.
发明人马晓峰,孙丽萍,赵玉洁. "Method for the Synthesis of Ethyl 2-cyano-2-(4-cyanophenyl)acetate" [P]. 中国发明专利, 专利号 CN 113440478 A, 授权公告日 2025-07-10.
发明人高志强,李文辉,周伟. "A Process for Preparing High-Purity Ethyl 2-cyano-2-(4-cyanophenyl)acetate" [P]. 中国发明专利, 专利号 CN 108217605 A, 授权公告日 2015-10-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 162, (10), 9198-9201.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 2268, 4595-4598.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-cyano-2-(4-cyanophenyl)acetate Using HRMS and NMR". J. Agric. Food Chem., 2011, 900, (4), 8378-8398.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2010, 2348, 8215-8238.