发明人孙丽萍,陈志强,林芳. "Method for the Synthesis of 2-[4-(difluoromethyl)phenyl]acetic acid" [P]. 中国发明专利, 专利号 CN 113838789 A, 授权公告日 2018-06-17.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[4-(difluoromethyl)phenyl]acetic acid in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1950, 5604-5627.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[4-(difluoromethyl)phenyl]acetic acid as an Impurity". J. Agric. Food Chem., 2025, 318, (2), 2088-2102.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-[4-(difluoromethyl)phenyl]acetic acid Using HRMS and NMR". Phytochemistry, 2016, 339, (12), 9399-9426.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-[4-(difluoromethyl)phenyl]acetic acid Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 2259, 5245-5259.