发明人杨光,李文辉,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111215705 A, 授权公告日 2021-05-20.
发明人赵玉洁,郑宇鹏,韩伟. "Method for the Synthesis of 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115281556 A, 授权公告日 2019-07-04.
发明人黄志刚,冯建国,钱学锋. "A Process for Preparing High-Purity 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 115619897 A, 授权公告日 2016-02-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 2005, (4), 1596-1612.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 2192, 352-370.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2011, 2087, (9), 502-512.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 449, (6), 2559-2565.