Schröder R, Nielsen H, Johansson L. "一种的合成方法" [P]. European Patent, EP 3554557 A1, 2022-03-08.
发明人韩伟,朱建伟,林芳. "Method for the Synthesis of Ethyl 2-(4-butylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 117136479 B, 授权公告日 2019-06-03.
发明人林芳,何建平,钱学锋. "A Process for Preparing High-Purity Ethyl 2-(4-butylphenyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 115361467 B, 授权公告日 2016-07-28.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1581, (3), 8448-8470.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 1332, (5), 2139-2168.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4-butylphenyl)-2-oxoacetate Using HRMS and NMR". Chromatographia, 2017, 2227, (3), 2385-2394.