发明人马晓峰,胡光,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109252715 A, 授权公告日 2023-11-05.
Klinger H, Stevens L M, Davis P L. "Method for the Synthesis of 2-Ethyl-3-hydroxy-3-methylbutanoic acid" [P]. US Patent, US 11281892 B2, 2017-01-02.
发明人黄志刚,林芳,马晓峰. "A Process for Preparing High-Purity 2-Ethyl-3-hydroxy-3-methylbutanoic acid" [P]. 中国发明专利, 专利号 CN 111718064 B, 授权公告日 2017-10-11.
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". Anal. Methods, 2014, 919, (4), 1846-1871.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 2185, 825-847.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-3-hydroxy-3-methylbutanoic acid Using HRMS and NMR". J. Chromatogr. A, 2025, 1496, 5782-5789.