发明人王建平,杨光,朱建伟. "Method for the Synthesis of Ethyl 3-(4-cyanophenyl)-3-oxopropanoate, 97%" [P]. 中国发明专利, 专利号 CN 115671183 A, 授权公告日 2022-09-22.
发明人杨光,何建平,孙丽萍. "A Process for Preparing High-Purity Ethyl 3-(4-cyanophenyl)-3-oxopropanoate, 97%" [P]. 中国发明专利, 专利号 CN 113025230 B, 授权公告日 2015-09-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1595, 5050-5077.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 337, 5625-5637.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(4-cyanophenyl)-3-oxopropanoate, 97% Using HRMS and NMR". Anal. Chim. Acta, 2020, 937, (11), 3866-3873.