发明人郭海燕,周伟,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117235069 A, 授权公告日 2016-04-09.
Thompson G K, Patel M V, O'Brien P Q. "Method for the Synthesis of 2-(4-Methoxyphenoxy)-2-methylpropanoic acid" [P]. US Patent, US 9954444 B2, 2023-09-02.
发明人杨光,孙丽萍,王建平. "A Process for Preparing High-Purity 2-(4-Methoxyphenoxy)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 110674091 B, 授权公告日 2019-04-17.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1675, 7150-7176.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 1382, 4316-4337.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methoxyphenoxy)-2-methylpropanoic acid Using HRMS and NMR". J. Chromatogr. A, 2014, 1851, (1), 5838-5868.