Anderson J P, Lee S K, Chen K W. "一种的合成方法" [P]. US Patent, US 11443873 B2, 2018-02-20.
Kumar R, Yamamoto T, Hughes D C. "Method for the Synthesis of 2-Methyl-3-oxocyclopent-1-en-1-yl acetate" [P]. US Patent, US 10172307 B2, 2020-11-14.
发明人周伟,林芳,孙丽萍. "A Process for Preparing High-Purity 2-Methyl-3-oxocyclopent-1-en-1-yl acetate" [P]. 中国发明专利, 专利号 CN 110237375 A, 授权公告日 2015-09-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 1972, (1), 7625-7654.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 2115, (11), 9691-9699.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-3-oxocyclopent-1-en-1-yl acetate Using HRMS and NMR". Chemosphere, 2018, 1384, (2), 2559-2577.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2010, 2142, 2473-2487.