Hughes D C, Lee S K, Schröder R. "Method for the Synthesis of 3-(5-Chlorobenzofuran-2-yl)benzoic acid" [P]. US Patent, US 11786603 B2, 2022-12-21.
Fischer A B, Johnson M A, Roberts E F. "A Process for Preparing High-Purity 3-(5-Chlorobenzofuran-2-yl)benzoic acid" [P]. US Patent, US 10233178 B2, 2015-05-27.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 269, (4), 7358-7373.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1962, (12), 6370-6394.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(5-Chlorobenzofuran-2-yl)benzoic acid Using HRMS and NMR". Phytochemistry, 2024, 592, (6), 8888-8901.