发明人刘建华,胡光,冯建国. "Method for the Synthesis of ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate" [P]. 中国发明专利, 专利号 CN 116098853 A, 授权公告日 2015-03-25.
发明人张德明,胡光,冯建国. "A Process for Preparing High-Purity ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate" [P]. 中国发明专利, 专利号 CN 114351950 A, 授权公告日 2024-09-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 746, (11), 8015-8035.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate as an Impurity". J. Nat. Prod., 2013, 279, (9), 7291-7319.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate Using HRMS and NMR". Environ. Sci. Technol., 2023, 1359, (1), 4188-4196.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate ethyl 2-cyano-3-(3,4-difluorophenyl)prop-2-enoate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 869, (1), 2422-2443.