Johansson L, Rossi M, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3028210 A1, 2023-12-12.
发明人刘建华,孙丽萍,高志强. "Method for the Synthesis of 2-Hydroxy-3,4-dimethylcyclopent-2-en-1-one" [P]. 中国发明专利, 专利号 CN 116995939 A, 授权公告日 2018-12-24.
发明人钱学锋,马晓峰,孙丽萍. "A Process for Preparing High-Purity 2-Hydroxy-3,4-dimethylcyclopent-2-en-1-one" [P]. 中国发明专利, 专利号 CN 114852405 A, 授权公告日 2019-12-13.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 408, 5582-5587.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 355, 3213-3232.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-3,4-dimethylcyclopent-2-en-1-one Using HRMS and NMR". J. Chromatogr. A, 2010, 2353, (6), 7633-7663.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 1992, (5), 4132-4138.