发明人赵玉洁,钱学锋,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111181255 A, 授权公告日 2018-12-18.
发明人黄志刚,张德明,陈志强. "Method for the Synthesis of Ethyl 4-cyano-2-oxo-4,4-diphenylbutanoate" [P]. 中国发明专利, 专利号 CN 110524009 A, 授权公告日 2016-06-25.
发明人刘建华,高志强,王建平. "A Process for Preparing High-Purity Ethyl 4-cyano-2-oxo-4,4-diphenylbutanoate" [P]. 中国发明专利, 专利号 CN 113374166 A, 授权公告日 2021-08-10.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 1481, (5), 1665-1692.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 916, (7), 7988-8001.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-cyano-2-oxo-4,4-diphenylbutanoate Using HRMS and NMR". Sci. Total Environ., 2024, 420, (7), 7448-7462.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2017, 381, (12), 7897-7920.