发明人郭海燕,刘建华,唐晓军. "Method for the Synthesis of Methyl 2-(2,3-dimethoxyphenyl)-2-hydroxyacetate" [P]. 中国发明专利, 专利号 CN 116766100 A, 授权公告日 2025-02-03.
Davis P L, Kumar R, Lee S K. "A Process for Preparing High-Purity Methyl 2-(2,3-dimethoxyphenyl)-2-hydroxyacetate" [P]. US Patent, US 10546541 B2, 2022-04-28.
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". Environ. Sci. Technol., 2018, 2217, (12), 2957-2984.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2012, 492, (1), 3147-3176.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(2,3-dimethoxyphenyl)-2-hydroxyacetate Using HRMS and NMR". Anal. Chem., 2018, 2124, (11), 387-404.