发明人王建平,胡光,刘建华. "Method for the Synthesis of 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111841036 A, 授权公告日 2015-04-27.
Davis P L, Patel M V, Johnson M A. "A Process for Preparing High-Purity 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid" [P]. US Patent, US 9470070 B2, 2016-03-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1014, 308-322.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 540, 8592-8614.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)benzoic acid Using HRMS and NMR". Chemosphere, 2018, 1045, (12), 2489-2505.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2018, 1657, (1), 1095-1114.