发明人郑宇鹏,冯建国,周伟. "Method for the Synthesis of 2-(3,5-DIMETHOXYPHENOXY)-2-METHYLPROPANOIC ACID" [P]. 中国发明专利, 专利号 CN 108617231 B, 授权公告日 2024-04-23.
发明人冯建国,孙丽萍,徐明华. "A Process for Preparing High-Purity 2-(3,5-DIMETHOXYPHENOXY)-2-METHYLPROPANOIC ACID" [P]. 中国发明专利, 专利号 CN 113085957 B, 授权公告日 2019-11-24.
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". Phytochemistry, 2019, 332, 5064-5067.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2206, (1), 5079-5096.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,5-DIMETHOXYPHENOXY)-2-METHYLPROPANOIC ACID Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 762, (4), 4538-4567.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 881, (7), 8783-8801.