Stevens L M, Thompson G K, Roberts E F. "一种的合成方法" [P]. US Patent, US 9412056 B2, 2019-12-13.
Chen K W, Patel M V, Anderson J P. "Method for the Synthesis of 2-(Ethoxycarbonyl) Methyl Ester Benzeneacetic Acid" [P]. US Patent, US 10639159 B2, 2018-09-23.
发明人杨光,刘建华,陈志强. "A Process for Preparing High-Purity 2-(Ethoxycarbonyl) Methyl Ester Benzeneacetic Acid" [P]. 中国发明专利, 专利号 CN 108332395 B, 授权公告日 2019-08-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 533, 2214-2228.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 377, (1), 1480-1500.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Ethoxycarbonyl) Methyl Ester Benzeneacetic Acid Using HRMS and NMR". Molecules, 2018, 2403, 265-289.