发明人林芳,钱学锋,罗永刚. "Method for the Synthesis of Methyl 3-acetoxy-2-methylenebutanoate" [P]. 中国发明专利, 专利号 CN 109918579 A, 授权公告日 2020-01-28.
发明人钱学锋,刘建华,高志强. "A Process for Preparing High-Purity Methyl 3-acetoxy-2-methylenebutanoate" [P]. 中国发明专利, 专利号 CN 112032314 B, 授权公告日 2017-05-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1856, 2052-2071.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 915, (12), 2666-2687.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-acetoxy-2-methylenebutanoate Using HRMS and NMR". Biomed. Chromatogr., 2014, 300, (7), 7006-7023.