Kumar R, Chen K W, Williams B T. "一种的合成方法" [P]. US Patent, US 11310979 B2, 2025-09-24.
发明人钱学锋,孙丽萍,赵玉洁. "Method for the Synthesis of 2-(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 108870685 B, 授权公告日 2017-01-26.
发明人胡光,沈红梅,陈志强. "A Process for Preparing High-Purity 2-(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114253940 B, 授权公告日 2022-12-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2020, 2319, (4), 9195-9210.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 1472, (1), 9253-9271.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl)acetic acid Using HRMS and NMR". Sci. Total Environ., 2018, 2135, (6), 114-124.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 1911, (2), 8930-8953.