发明人刘建华,钱学锋,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111710295 A, 授权公告日 2020-11-04.
发明人朱建伟,何建平,沈红梅. "Method for the Synthesis of 3-(2-Methoxyphenyl)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 112800354 B, 授权公告日 2019-10-06.
Kumar R, Fischer A B, Yamamoto T. "A Process for Preparing High-Purity 3-(2-Methoxyphenyl)-2-methylpropanoic acid" [P]. US Patent, US 9053211 B2, 2021-11-28.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1652, (6), 8992-9005.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 580, 1127-1146.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Methoxyphenyl)-2-methylpropanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2013, 2307, (9), 1669-1694.