发明人孙丽萍,周伟,何建平. "Method for the Synthesis of Ethyl 2-(6-methyl-4-oxobicyclo[4.1.0]heptan-3-yl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 116302447 A, 授权公告日 2017-06-09.
Davis P L, Stevens L M, Brown S R. "A Process for Preparing High-Purity Ethyl 2-(6-methyl-4-oxobicyclo[4.1.0]heptan-3-yl)-2-oxoacetate" [P]. US Patent, US 11463621 B2, 2022-10-19.
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". Food Chem., 2010, 289, 2021-2033.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1590, (5), 9574-9582.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(6-methyl-4-oxobicyclo[4.1.0]heptan-3-yl)-2-oxoacetate Using HRMS and NMR". J. Sep. Sci., 2018, 922, (7), 2688-2702.