发明人林芳,徐明华,胡光. "Method for the Synthesis of Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclohexanecarboxylate" [P]. 中国发明专利, 专利号 CN 117069629 A, 授权公告日 2016-12-14.
发明人林芳,冯建国,周伟. "A Process for Preparing High-Purity Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclohexanecarboxylate" [P]. 中国发明专利, 专利号 CN 108116749 A, 授权公告日 2021-05-05.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 1072, (10), 7911-7939.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1516, 9666-9680.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclohexanecarboxylate Using HRMS and NMR". Biomed. Chromatogr., 2021, 369, 1513-1522.