Thompson G K, Brown S R, Williams B T. "一种2-(3-异丙氧基-4-乙氧基苯基)乙酸的合成方法" [P]. US Patent, US 9260178 B2, 2022-06-06.
发明人郑宇鹏,王建平,郭海燕. "Method for the Synthesis of 2-(4-Ethoxy-3-isopropoxyphenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 108829772 A, 授权公告日 2020-04-12.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(3-异丙氧基-4-乙氧基苯基)乙酸 in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2293, (9), 3638-3656.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3-异丙氧基-4-乙氧基苯基)乙酸 as an Impurity". Food Chem., 2014, 874, (6), 8687-8694.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Ethoxy-3-isopropoxyphenyl)acetic Acid Using HRMS and NMR". Anal. Methods, 2013, 979, (10), 3654-3670.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 2-(3-异丙氧基-4-乙氧基苯基)乙酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 917, 5711-5728.