Rossi M, Nielsen H, Johansson L. "一种3-硝基-4-甲氧基苯乙酸的合成方法" [P]. European Patent, EP 3184970 A1, 2018-06-19.
Kumar R, Thompson G K, Anderson J P. "Method for the Synthesis of 4-Methoxy-3-nitrophenylacetic Acid" [P]. US Patent, US 9192032 B2, 2019-08-18.
发明人郑宇鹏,李文辉,王建平. "A Process for Preparing High-Purity 4-Methoxy-3-nitrophenylacetic Acid" [P]. 中国发明专利, 专利号 CN 111449084 B, 授权公告日 2023-05-19.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 3-硝基-4-甲氧基苯乙酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1611, (7), 7296-7315.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-硝基-4-甲氧基苯乙酸 as an Impurity". Food Chem., 2020, 960, 752-781.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-3-nitrophenylacetic Acid Using HRMS and NMR". Phytochemistry, 2011, 104, 3268-3294.