Sørensen M, Nielsen H, Martínez F. "一种的合成方法" [P]. European Patent, EP 3782499 A1, 2017-07-05.
发明人马晓峰,胡光,罗永刚. "Method for the Synthesis of 1,1-Diethoxybut-3-yn-2-one" [P]. 中国发明专利, 专利号 CN 116750275 A, 授权公告日 2023-01-26.
O'Brien P Q, Anderson J P, Stevens L M. "A Process for Preparing High-Purity 1,1-Diethoxybut-3-yn-2-one" [P]. US Patent, US 11135668 B2, 2020-05-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 1581, 473-503.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 762, 2838-2842.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1,1-Diethoxybut-3-yn-2-one Using HRMS and NMR". Anal. Chim. Acta, 2018, 1102, 2663-2680.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 895, (11), 9678-9693.